| | Kingdom | Familya |
| 1 | Plantae | Acanthaceae Juss. |
| 2 | Animalia | Acanthosomatidae |
| 3 | Lichenized_and_Lichenicolous_Fungi | Acarosporaceae |
| 4 | Animalia | Acartiidae Sars, 1900 |
| 5 | Animalia | Accipitridae |
| 6 | Plantae | Aceraceae Juss. |
| 7 | Plantae | Achnanthaceae Kützing 1844 |
| 8 | Animalia | Acipenseridae |
| 9 | Animalia | Acoetidae Kinberg, 1856 |
| 10 | Plantae | Acoraceae Martynov |
| 11 | Animalia | Acrididae |
| 12 | Animalia | Acteonidae Orbigny, 1842 |
| 13 | Animalia | Adelgidae |
| 14 | Animalia | Aegithalidae |
| 15 | Animalia | Aeshnidae |
| 16 | Animalia | Agamidae |
| 17 | Plantae | Agavaceae Dumort. |
| 18 | Animalia | Agelenidae C. L. Koch, 1837 |
| 19 | Animalia | Agromyzidae |
| 20 | Lichenized_and_Lichenicolous_Fungi | Agyriaceae |
| 21 | Plantae | Aizoaceae Martynov |
| 22 | Animalia | Alaudidae |
| 23 | Animalia | Alcedinidae |
| 24 | Animalia | Aleyrodidae Westwood, 1840 |
| 25 | Plantae | Alismataceae Vent. |
| 26 | Animalia | Allocreadiidae |
| 27 | Plantae | Aloeaceae Batsch |
| 28 | Animalia | Alopiidae Bonaparte, 1838 |
| 29 | Animalia | Alpheidae Rafinesque, 1815 |
| 30 | Animalia | Alydidae Amyot and Serville, 1843 |
| 31 | Plantae | Amaranthaceae Juss. |
| 32 | Plantae | Amaryllidaceae |
| 33 | Animalia | Amaurobidae Thorell, 1870 |
| 34 | Plantae | Amblystegiaceae |
| 35 | Animalia | Ameiridae Monard, 1927 |
| 36 | Animalia | Ameletidae |
| 37 | Animalia | Ammodytidae |
| 38 | Animalia | Ampharetidae Malmgren, 1866 |
| 39 | Animalia | Amphinomidae Savigny in Lamarck, 1818 |
| 40 | Plantae | Amphisoleniaceae Lindemann 1928 |
| 41 | Animalia | Amphiuridae Ljungman, 1867 |
| 42 | Plantae | Anacardiaceae R.Br. |
| 43 | Animalia | Anatidae |
| 44 | Animalia | Ancistrocheiridae Pfeffer, 1912 |
| 45 | Animalia | Ancyrocephalidae |
| 46 | Plantae | Andreaeaceae |
| 47 | Animalia | Andrenidae |
| 48 | Plantae | Aneuraceae H.Klinggr. |
| 49 | Animalia | Anguidae |
| 50 | Animalia | Anguillidae |
| 51 | Animalia | Anhingidae |
| 52 | Animalia | Anobiidae |
| 53 | Plantae | Anomodontaceae |
| 54 | Plantae | Antheliaceae R.M.Schust. |
| 55 | Animalia | Anthicidae |
| 56 | Plantae | Anthocerotaceae Dumort. |
| 57 | Animalia | Anthocoridae Fieber, 1837 |
| 58 | Animalia | Apataniidae Wallengren, 1886 |
| 59 | Animalia | Aphididae |
| 60 | Animalia | Aphroditidae Malmgren, 1867 |
| 61 | Plantae | Apiaceae Lindl. |
| 62 | Animalia | Apidae |
| 63 | Animalia | Aplysiidae Rafinesque, 1815 |
| 64 | Plantae | Apocynaceae Juss. |
| 65 | Animalia | Apodidae |
| 66 | Animalia | Apogonidae |
| 67 | Plantae | Aquifoliaceae DC. ex. A.Rich. |
| 68 | Plantae | Araceae Juss. |
| 69 | Animalia | Aradidae Spinola, 1837 |
| 70 | Plantae | Araliaceae Juss. |
| 71 | Animalia | Arbaciidae Gray, 1855 |
| 72 | Plantae | Archidiaceae Schimp. |
| 73 | Animalia | Arctiidae |
| 74 | Animalia | Ardeidae |
| 75 | Plantae | Arecaceae Schultz Sch. |
| 76 | Animalia | Arenicolidae Johnston, 1835 |
| 77 | Animalia | Argentinidae |
| 78 | Animalia | Ariidae |
| 79 | Animalia | Aristeidae Wood |
| 80 | Plantae | Aristolochiaceae Juss. |
| 81 | Plantae | Arnelliaceae Nakai |
| 82 | Lichenized_and_Lichenicolous_Fungi | Arthoniaceae |
| 83 | Lichenized_and_Lichenicolous_Fungi | Arthopyreniaceae |
| 84 | Lichenized_and_Lichenicolous_Fungi | Arthrorhaphis Th. Fr. |
| 85 | Plantae | Asclepiadaceae Borkh. |
| 86 | Animalia | Asilidae |
| 87 | Animalia | Asplanchnidae |
| 88 | Plantae | Aspleniaceae Newman |
| 89 | Animalia | Astartidae |
| 90 | Plantae | Asteraceae Martynov |
| 91 | Animalia | Asteriidae Gray, 1840 |
| 92 | Animalia | Asterinidae Gray, 1840 |
| 93 | Lichenized_and_Lichenicolous_Fungi | Asterothyriaceae |
| 94 | Animalia | Astropectinidae Gray, 1840 |
| 95 | Animalia | Atelecyclidae Ortmann, 1893 |
| 96 | Animalia | Atherinidae |
| 97 | Animalia | Atrochidae |
| 98 | Animalia | Aulacanthidae |
| 99 | Animalia | Aulopodidae |
| 100 | Plantae | Aytoniaceae Cavers |
| 101 | Lichenized_and_Lichenicolous_Fungi | Bacidiaceae |
| 102 | Plantae | Bacillariaceae Ehrenberg 1840 |
| 103 | Lichenized_and_Lichenicolous_Fungi | Baeomycetaceae |
| 104 | Animalia | Baetidae |
| 105 | Animalia | Bagridae |
| 106 | Animalia | Balistidae |
| 107 | Plantae | Balsaminaceae Bercht. & J.Presl |
| 108 | Plantae | Bartramiaceae |
| 109 | Animalia | Bataguridae |
| 110 | Animalia | Bathypteroidae |
| 111 | Plantae | Batrachospermaceae |
| 112 | Animalia | Belonidae |
| 113 | Animalia | Belostomatidae |
| 114 | Animalia | Benthesicymidae Wood |
| 115 | Animalia | Beraeidae Wallengren, 1891 |
| 116 | Plantae | Berberidaceae Juss. |
| 117 | Animalia | Berytidae |
| 118 | Plantae | Betulaceae Gray |
| 119 | Lichenized_and_Lichenicolous_Fungi | Biatorellaceae |
| 120 | Animalia | Bibionidae |
| 121 | Plantae | Biddulphiaceae Kützing 1844 |
| 122 | Plantae | Bignoniaceae Juss. |
| 123 | Animalia | Birgeidae |
| 124 | Plantae | Blasiaceae H.Klinggr. |
| 125 | Animalia | Blattellidae |
| 126 | Animalia | Blattidae |
| 127 | Plantae | Blechnaceae |
| 128 | Animalia | Blenniidae |
| 129 | Animalia | Blephariceridae |
| 130 | Animalia | Bodotriidae Scott, 1901 |
| 131 | Animalia | Boidae Gray, 1825 |
| 132 | Animalia | Bombycillidae |
| 133 | Animalia | Bombyliidae |
| 134 | Plantae | Boraginaceae Juss. |
| 135 | Animalia | Boridae |
| 136 | Animalia | Bosminidae Baird, 1845 |
| 137 | Animalia | Bostrichidae |
| 138 | Animalia | Bothidae |
| 139 | Animalia | Bothriocephalidae |
| 140 | Animalia | Bovidae Gray, 1821 |
| 141 | Animalia | Brachionidae |
| 142 | Animalia | Brachycentridae Ulmer, 1903 |
| 143 | Plantae | Brachydiniaceae Sournia 1972b |
| 144 | Plantae | Brachytheciaceae |
| 145 | Plantae | Brachytheciaceae |
| 146 | Animalia | Braconidae |
| 147 | Animalia | Bramidae |
| 148 | Plantae | Brassicaceae Bromhead |
| 149 | Animalia | Brisingidae |
| 150 | Animalia | Brissidae Gray, 1855 |
| 151 | Animalia | Bruchidae |
| 152 | Plantae | Bryaceae |
| 153 | Animalia | Bucephalidae Larue, 1926 |
| 154 | Animalia | Bufonidae Gray, 1825 |
| 155 | Animalia | Buprestidae |
| 156 | Animalia | Burhinidae |
| 157 | Animalia | Butidae C.L. Koch, 1837 |
| 158 | Plantae | Butomaceae Mirb. |
| 159 | Plantae | Buxaceae Dumort. |
| 160 | Plantae | Buxbaumiaceae |
| 161 | Animalia | Bythitidae |
| 162 | Plantae | Cactaceae Juss. |
| 163 | Animalia | Caenidae |
| 164 | Animalia | Calamoceratidae Ulmer, 1905 |
| 165 | Animalia | Calappidae Milne Edwards, 1837 |
| 166 | Plantae | Calciosoleniaceae Kamptner 1937b |
| 167 | Lichenized_and_Lichenicolous_Fungi | Caliciaceae |
| 168 | Animalia | Callianassidae Dana, 1852 |
| 169 | Animalia | Callionymidae |
| 170 | Animalia | Calliostomatidae |
| 171 | Plantae | Callitrichaceae Bercht. & J.Presl |
| 172 | Animalia | Calocarididae Ortmann, 1891 |
| 173 | Animalia | Calopterygidae |
| 174 | Plantae | Calypogeiaceae (Müll.Frib.) Arnell |
| 175 | Animalia | Calyptraeidae Blainville, 1824 |
| 176 | Plantae | Campanulaceae Juss. |
| 177 | Lichenized_and_Lichenicolous_Fungi | Candelariaceae |
| 178 | Animalia | Canidae G. Fischer, 1817 |
| 179 | Plantae | Cannabaceae Martynov |
| 180 | Plantae | Cannaceae Juss. |
| 181 | Animalia | Canthocamptidae G. O. Sars, 1906 |
| 182 | Animalia | Capitellidae Grube, 1862 |
| 183 | Plantae | Capparaceae Juss. |
| 184 | Plantae | Caprifoliaceae Juss. |
| 185 | Animalia | Caprimulgidae |
| 186 | Animalia | Caproidae |
| 187 | Animalia | Carabidae Latreille, 1802 |
| 188 | Animalia | Carangidae |
| 189 | Animalia | Carapidae |
| 190 | Animalia | Carcharhinidae Jordan and Evermann, 1896 |
| 191 | Animalia | Carcinophoridae |
| 192 | Plantae | Caryophyllaceae Juss. |
| 193 | Animalia | Caryophyllaeidae |
| 194 | Plantae | Casuarinaceae R.Br. |
| 195 | Lichenized_and_Lichenicolous_Fungi | Catillariaceae |
| 196 | Animalia | Cecidomyiidae |
| 197 | Plantae | Celastraceae R.Br. |
| 198 | Animalia | Centrolophidae |
| 199 | Animalia | Centrophoridae |
| 200 | Plantae | Cephaloziaceae Mig. |
| 201 | Plantae | Cephaloziellaceae Douin |
| 202 | Animalia | Cepheidae |
| 203 | Animalia | Cepolidae |
| 204 | Animalia | Cerambycidae |
| 205 | Plantae | Ceratiaceae Willey and Hickson 1909 |
| 206 | Plantae | Ceratocoryaceae Lindemann 1928 |
| 207 | Plantae | Ceratophyllaceae Gray |
| 208 | Animalia | Ceratopogonidae |
| 209 | Animalia | Cerithiidae Fleming, 1822 |
| 210 | Animalia | Certhiidae |
| 211 | Animalia | Cervidae Goldfuss, 1820 |
| 212 | Animalia | Cerylidae |
| 213 | Animalia | Cetorhinidae Gill, 1862 |
| 214 | Plantae | Chaetoceraceae H.L.Smith 1872 |
| 215 | Plantae | Chaetophoraceae |
| 216 | Animalia | Chaetopteridae Audouin and Milne |
| 217 | Animalia | Chamaeleonidae |
| 218 | Plantae | Characeae |
| 219 | Animalia | Charadriidae |
| 220 | Animalia | Cheloniidae Oppel, 1811 |
| 221 | Plantae | Chenopodiaceae Vent. |
| 222 | Animalia | Chimaeridae Bonaparte, 1831 |
| 223 | Animalia | Chitonidae Rafinesque, 1815 |
| 224 | Plantae | Chlamydomonadaceae |
| 225 | Plantae | Chlorellaceae |
| 226 | Plantae | Chlorococcaceae |
| 227 | Animalia | Chlorophthalmidae |
| 228 | Plantae | Chroococcaceae |
| 229 | Animalia | Chrysomelidae |
| 230 | Animalia | Chrysopidae Schneider, 1851 |
| 231 | Lichenized_and_Lichenicolous_Fungi | Chrysotrichaceae |
| 232 | Animalia | Chydoridae Stebbing, 1902 |
| 233 | Animalia | Cicadidae Leach, 1815 |
| 234 | Animalia | Ciconiidae |
| 235 | Animalia | Cidaridae Gray, 1825 |
| 236 | Animalia | Ciidae |
| 237 | Animalia | Cimicidae Latreille, 1802 |
| 238 | Animalia | Cinclidae |
| 239 | Animalia | Cirratulidae Ryckholdt, 1851 |
| 240 | Plantae | Cistaceae Juss. |
| 241 | Animalia | Cisticolidae |
| 242 | Animalia | Citharidae |
| 243 | Lichenized_and_Lichenicolous_Fungi | Cladoniaceae |
| 244 | Plantae | Cladophoraceae |
| 245 | Plantae | Cladopyxiaceae Stein 1883 |
| 246 | Animalia | Clariidae |
| 247 | Animalia | Cletodidae T. Scott, 1905 |
| 248 | Plantae | Cleveaceae Cavers |
| 249 | Plantae | Climaciaceae |
| 250 | Animalia | Clinidae |
| 251 | Animalia | Clinostomatidae Luhe, 1901 |
| 252 | Plantae | Closteraceae |
| 253 | Animalia | Clubionidae Wagner, 1887 |
| 254 | Animalia | Clupeidae |
| 255 | Plantae | Clusiaceae Lindl. |
| 256 | Animalia | Cobitidae |
| 257 | Animalia | Coccidae Stephens, 1829 |
| 258 | Animalia | Coccinellidae |
| 259 | Lichenized_and_Lichenicolous_Fungi | Coccocarpiaceae |
| 260 | Plantae | Coelastraceae |
| 261 | Animalia | Coenagrionidae |
| 262 | Plantae | Colaciaceae |
| 263 | Lichenized_and_Lichenicolous_Fungi | Collemataceae |
| 264 | Animalia | Collothecidae |
| 265 | Animalia | Colubridae Oppel, 1811 |
| 266 | Animalia | Columbidae |
| 267 | Animalia | Colurellidae |
| 268 | Animalia | Colydiidae |
| 269 | Plantae | Commelinaceae Mirb. |
| 270 | Animalia | Congridae |
| 271 | Animalia | Conidae Rafinesque, 1815 |
| 272 | Lichenized_and_Lichenicolous_Fungi | Coniocybaceae |
| 273 | Plantae | Conocephalaceae Müll.Frib. ex Grolle |
| 274 | Animalia | Conochilidae |
| 275 | Plantae | Convolvulaceae Juss. |
| 276 | Animalia | Coraciidae |
| 277 | Animalia | Cordulegastridae |
| 278 | Animalia | Corduliidae |
| 279 | Animalia | Coreidae Leach, 1815 |
| 280 | Animalia | Corixidae Leach, 1815 |
| 281 | Plantae | Cornaceae Dumort. |
| 282 | Plantae | Corsiniaceae Engl. |
| 283 | Animalia | Corvidae |
| 284 | Animalia | Coryphaenidae |
| 285 | Plantae | Coscinodiscaceae Kützing 1844 |
| 286 | Animalia | Cossidae |
| 287 | Animalia | Crangonidae Haworth, 1825 |
| 288 | Plantae | Crassulaceae J.St.-Hil. |
| 289 | Animalia | Criodrilidae Michaelsen,1920 |
| 290 | Plantae | Cryphaeaceae |
| 291 | Plantae | Cryptomonadaceae |
| 292 | Animalia | Ctenodrilidae Kennel, 1882 |
| 293 | Animalia | Cucujidae |
| 294 | Animalia | Cuculidae |
| 295 | Animalia | Cucumariidae Ludwig, 1894 |
| 296 | Plantae | Cucurbitaceae Juss. |
| 297 | Animalia | Culicidae |
| 298 | Plantae | Cupressaceae Rich. ex Bartl. |
| 299 | Animalia | Curculionidae Latreille, 1802 |
| 300 | Plantae | Cuscutaceae Bercht. & J.Presl |
| 301 | Animalia | Cyclopidae Dana, 1846 |
| 302 | Animalia | Cydnidae Billberg, 1820 |
| 303 | Animalia | Cylichnidae A. Adams, 1850 |
| 304 | Plantae | Cymodoceaceae N.Taylor |
| 305 | Animalia | Cynoglossidae |
| 306 | Plantae | Cyperaceae Juss. |
| 307 | Animalia | Cyprinidae |
| 308 | Animalia | Cyprinodontidae |
| 309 | Lichenized_and_Lichenicolous_Fungi | Dacampiaceae Körb. |
| 310 | Animalia | Dacelonidae |
| 311 | Animalia | Dactylogyridae |
| 312 | Animalia | Dactylopiidae |
| 313 | Animalia | Dactylopteridae |
| 314 | Lichenized_and_Lichenicolous_Fungi | Dactylosporaceae |
| 315 | Animalia | Dalatiidae |
| 316 | Animalia | Daphniidae Straus, 1820 |
| 317 | Animalia | Dasyatidae |
| 318 | Plantae | Datiscaceae Bercht. & J.Presl |
| 319 | Animalia | Delphinidae Gray, 1821 |
| 320 | Plantae | Dennstaedtiaceae |
| 321 | Animalia | Dermestidae |
| 322 | Animalia | Deropristiidae Skrjabin, 1958 |
| 323 | Plantae | Desmidiaceae |
| 324 | Animalia | Diaptomidae G.O.Sars,1903 |
| 325 | Animalia | Diaspididae Maskell, 1878 |
| 326 | Animalia | Diastylidae Bate, 1856 |
| 327 | Animalia | Diclidophoridae Cerfontaine, 1895 |
| 328 | Animalia | Diclybothriidae |
| 329 | Plantae | Dicranaceae Schimp. |
| 330 | Animalia | Dicranophoridae |
| 331 | Animalia | Dictynidae O. P.-Cambridge, 1871 |
| 332 | Plantae | Dictyosphaeriaceae |
| 333 | Plantae | Dinobryaceae |
| 334 | Plantae | Dinophysiaceae Stein 1883 |
| 335 | Animalia | Dioctophymatidae |
| 336 | Animalia | Diodontidae |
| 337 | Plantae | Dioscoreaceae R.Br. |
| 338 | Animalia | Diphyllobothriidae Lühe, 1910 |
| 339 | Animalia | Diplostomatidae Poirier, 1886 |
| 340 | Animalia | Dipodidae G. Fischer, 1817 |
| 341 | Animalia | Diprionidae |
| 342 | Animalia | Diproinidae |
| 343 | Plantae | Dipsacaceae Juss. |
| 344 | Animalia | Discocotylidae |
| 345 | Animalia | Discoglossidae Günther, 1858 |
| 346 | Plantae | Ditrichaceae Limpr. |
| 347 | Animalia | Dixidae |
| 348 | Animalia | Dolichoperidae |
| 349 | Animalia | Dolichopodidae |
| 350 | Animalia | Dorvilleidae Chamberlin, 1919 |
| 351 | Animalia | Dotoidae |
| 352 | Animalia | Dromiidae De Haan, 1833 |
| 353 | Plantae | Droseraceae Salisb. |
| 354 | Plantae | Dryopteridaceae |
| 355 | Animalia | Dysderidae C. L. Koch, 1837 |
| 356 | Animalia | Dytiscidae Leach, 1815 |
| 357 | Plantae | Ebenaceae Gürke |
| 358 | Animalia | Echelidae |
| 359 | Animalia | Echeneidae |
| 360 | Animalia | Echimyidae Gray, 1825 |
| 361 | Animalia | Echinasteridae Verrill, 1867 |
| 362 | Animalia | Echinidae |
| 363 | Animalia | Echinorhinidae Gill, 1862 |
| 364 | Animalia | Echinorhynchidae Cobbold, 1879 |
| 365 | Animalia | Ecnomidae Ulmer, 1903 |
| 366 | Plantae | Elaeagnaceae Juss. |
| 367 | Animalia | Elateridae Leach, 1815 |
| 368 | Plantae | Elatinaceae Dumort. |
| 369 | Animalia | Eleotridae |
| 370 | Animalia | Emberizidae |
| 371 | Plantae | Empetraceae Bercht. & J.Presl |
| 372 | Animalia | Empididae |
| 373 | Animalia | Emydidae Rafinesque, 1815 |
| 374 | Plantae | Encalyptaceae |
| 375 | Plantae | Encalyptaceae Schimp. |
| 376 | Animalia | Enchytraeidae Vejdovsky,1879 |
| 377 | Animalia | Engraulidae |
| 378 | Animalia | Enoploteuthidae Pfeffer, 1900 |
| 379 | Plantae | Entodontaceae |
| 380 | Plantae | Entodontaceae |
| 381 | Plantae | Ephedraceae Dumort. |
| 382 | Plantae | Ephemeraceae |
| 383 | Animalia | Ephemerellidae |
| 384 | Animalia | Ephemeridae |
| 385 | Animalia | Epiphanidae |
| 386 | Plantae | Epithemiaceae Grunow 1860 |
| 387 | Plantae | Equisetaceae Michx. ex DC. |
| 388 | Animalia | Eresidae C. L. Koch, 1851 |
| 389 | Plantae | Ericaceae Juss. |
| 390 | Animalia | Eriococcidae |
| 391 | Animalia | Erythraeidae |
| 392 | Animalia | Esocidae |
| 393 | Animalia | Euchlanidae |
| 394 | Plantae | Euglenaceae |
| 395 | Animalia | Eulimidae |
| 396 | Animalia | Eunicidae Berthold, 1827 |
| 397 | Plantae | Eunotiaceae Kützing 1844 |
| 398 | Animalia | Euphausiidae Dana, 1852 |
| 399 | Plantae | Euphorbiaceae Juss. |
| 400 | Animalia | Euphrosinidae Williams, 1851 |
| 401 | Animalia | Euscorpiidae Laurie, 1896 |
| 402 | Animalia | Exocoetidae |
| 403 | Plantae | Fabaceae Lindl. |
| 404 | Plantae | Fabroniaceae |
| 405 | Plantae | Fagaceae Dumort. |
| 406 | Animalia | Falconidae |
| 407 | Animalia | Felidae G. Fischer, 1817 |
| 408 | Animalia | Fibulariidae |
| 409 | Animalia | Filinidae |
| 410 | Animalia | Filistatidae Ausserer, 1867 |
| 411 | Plantae | Fissidentaceae Schimp. |
| 412 | Animalia | Fissurellidae Fleming, 1822 |
| 413 | Animalia | Flabelligeridae Saint |
| 414 | Animalia | Flosculariidae |
| 415 | Plantae | Fontinalaceae |
| 416 | Animalia | Forficulidae |
| 417 | Animalia | Formicidae |
| 418 | Plantae | Fossombroniaceae Hazsl. |
| 419 | Plantae | Fragilariaceae Hustedt 1930 |
| 420 | Plantae | Frankeniaceae Desv. |
| 421 | Animalia | Fringillidae |
| 422 | Plantae | Fumariaceae Bercht. & J.Presl |
| 423 | Plantae | Funariaceae |
| 424 | Lichenized_and_Lichenicolous_Fungi | Fuscideaceae |
| 425 | Animalia | Gadidae Rafinesque, 1810 |
| 426 | Animalia | Galatheidae Samouelle, 1819 |
| 427 | Animalia | Gammaridae Latreille, 1802 |
| 428 | Animalia | Gasterosteidae |
| 429 | Animalia | Gastropodidae |
| 430 | Animalia | Gaviidae |
| 431 | Animalia | Gekkonidae |
| 432 | Animalia | Gempylidae |
| 433 | Plantae | Gentianaceae Juss. |
| 434 | Plantae | Geocalycaceae H.Klinggr. |
| 435 | Animalia | Geometridae |
| 436 | Animalia | Geotrupidae |
| 437 | Plantae | Gephyrocapsaceae Black 1971 |
| 438 | Plantae | Geraniaceae Juss. |
| 439 | Animalia | Gerridae Leach, 1815 |
| 440 | Animalia | Geryonidae Colosi, 1923 |
| 441 | Animalia | Glareolidae |
| 442 | Animalia | Globigerinidae |
| 443 | Plantae | Globulariaceae DC. |
| 444 | Plantae | Gloeocystaceae |
| 445 | Animalia | Glossosomatidae Wallengren, 1891 |
| 446 | Animalia | Glyceridae Grube, 1850 |
| 447 | Animalia | Glycymerididae Newton, 1922 |
| 448 | Animalia | Gnaphosidae Pocock, 1898 |
| 449 | Animalia | Gobiesocidae |
| 450 | Animalia | Gobiidae |
| 451 | Animalia | Goeridae Ulmer, 1903 |
| 452 | Plantae | Gomontiellaceae |
| 453 | Animalia | Gomphidae |
| 454 | Animalia | Goneplacidae MacLeay, 1838 |
| 455 | Plantae | Goniaceae |
| 456 | Animalia | Goniadidae Kinberg, 1866 |
| 457 | Plantae | Goniodomaceae Lindemann 1928 |
| 458 | Animalia | Gonostomatidae |
| 459 | Plantae | Gonyaulacaceae Lindemann 1928 |
| 460 | Lichenized_and_Lichenicolous_Fungi | Graphidiaceae |
| 461 | Animalia | Grapsidae MacLeay, 1838 |
| 462 | Plantae | Grimmiaceae Arnott |
| 463 | Plantae | Grossulariaceae DC. |
| 464 | Animalia | Gruidae |
| 465 | Animalia | Gryllidae |
| 466 | Animalia | Gryllotalpidae |
| 467 | Animalia | Gryphaeidae Vyalov, 1936 |
| 468 | Lichenized_and_Lichenicolous_Fungi | Gyalectaceae |
| 469 | Plantae | Gymnodiniaceae (Bergh 1881a) Lankester 1885 |
| 470 | Plantae | Gymnomitriaceae H.Klinggr. |
| 471 | Animalia | Gymnuridae |
| 472 | Animalia | Gyrinidae Latreille, 1802 |
| 473 | Animalia | Gyrodactylidae Beneden and Hesse, 1863 |
| 474 | Plantae | Haematococcaceae |
| 475 | Lichenized_and_Lichenicolous_Fungi | Haematommaceae |
| 476 | Animalia | Haemulidae |
| 477 | Animalia | Halictidae |
| 478 | Animalia | Haliplidae Aube, 1836 |
| 479 | Plantae | Haloragaceae R.Br. |
| 480 | Plantae | Hamamelidaceae R.Br. |
| 481 | Animalia | Haminoeidae Pilsbry, 1895 |
| 482 | Animalia | Haplotaxidae Michaelsen,1900 |
| 483 | Animalia | Hebridae Amyot and Serville, 1843 |
| 484 | Plantae | Hedwigiaceae |
| 485 | Plantae | Hedwigiaceae |
| 486 | Animalia | Helicopsychidae Ulmer, 1906 |
| 487 | Plantae | Hemidiniaceae |
| 488 | Plantae | Hemidiscaceae Hendey 1937, emend. Simonsen 1975 |
| 489 | Animalia | Hemiramphidae |
| 490 | Animalia | Hemiuridae |
| 491 | Animalia | Heptageniidae |
| 492 | Animalia | Herpestidae Bonaparte, 1845 |
| 493 | Animalia | Hesionidae Grube, 1850 |
| 494 | Animalia | Hesperiidae |
| 495 | Animalia | Heterenchelyidae |
| 496 | Plantae | Heterocapsaceae Fensome et al. 1993b |
| 497 | Plantae | Heterodiniaceae Lindemann 1928 |
| 498 | Animalia | Hexanchidae Gray, 1851 |
| 499 | Animalia | Hexarthridae |
| 500 | Plantae | Hippocastanaceae A.Rich. |
| 501 | Animalia | Hippolytidae Dana, 1852 |
| 502 | Plantae | Hippuridaceae Vest |
| 503 | Animalia | Hirudinidae Whitman, 1886 |
| 504 | Animalia | Hirundinidae |
| 505 | Animalia | Histeridae |
| 506 | Animalia | Histioteuthidae Verrill, 1881 |
| 507 | Animalia | Holocentridae |
| 508 | Animalia | Holothuriidae Ludwig, 1894 |
| 509 | Animalia | Homolidae de Haan, 1839 |
| 510 | Plantae | Hookeriaceae |
| 511 | Animalia | Hyaenidae Gray, 1821 |
| 512 | Animalia | Hybotidae |
| 513 | Animalia | Hydraenidae |
| 514 | Plantae | Hydrangeaceae Dumort. |
| 515 | Plantae | Hydrocharitaceae Juss. |
| 516 | Plantae | Hydrodictyaceaea |
| 517 | Animalia | Hydrometridae Billberg, 1820 |
| 518 | Animalia | Hydrophilidae |
| 519 | Plantae | Hydrophyllaceae R. Br. |
| 520 | Animalia | Hydropsychidae Curtis, 1835 |
| 521 | Animalia | Hydroptilidae Stephens, 1836 |
| 522 | Animalia | Hylidae Rafinesque, 1815 |
| 523 | Lichenized_and_Lichenicolous_Fungi | Hymeneliaceae |
| 524 | Plantae | Hymenophyllaceae |
| 525 | Plantae | Hypnaceae |
| 526 | Plantae | Hypnaceae |
| 527 | Animalia | Hypocolidae |
| 528 | Animalia | Hystricidae G. Fischer, 1817 |
| 529 | Animalia | Ichneumonidae |
| 530 | Lichenized_and_Lichenicolous_Fungi | Icmadophilaceae Tribel |
| 531 | Animalia | Illiosentidae Golvan, 1960 |
| 532 | Animalia | Inachidae MacLeay, 1838 |
| 533 | Plantae | incertasedis |
| 534 | Animalia | Incurvariidae |
| 535 | Lichenized_and_Lichenicolous_Fungi | Insertae Sedis |
| 536 | Lichenized_and_Lichenicolous_Fungi | Insertae Sedis |
| 537 | Lichenized_and_Lichenicolous_Fungi | Insertae Sedis |
| 538 | Lichenized_and_Lichenicolous_Fungi | Insertae Sedis |
| 539 | Lichenized_and_Lichenicolous_Fungi | Insertae Sedis |
| 540 | Lichenized_and_Lichenicolous_Fungi | Insertae Sedis |
| 541 | Plantae | Iridaceae Juss. |
| 542 | Plantae | Isoetaceae |
| 543 | Animalia | Isonychiidae |
| 544 | Animalia | Istiophoridae |
| 545 | Animalia | Iuridae Thorell, 1876 |
| 546 | Plantae | Jubulaceae H.Klinggr. |
| 547 | Plantae | Juglandaceae DC. ex. Perleb |
| 548 | Plantae | Juncaceae Juss. |
| 549 | Plantae | Juncaginaceae Rich. |
| 550 | Plantae | Jungermanniaceae Rchb. |
| 551 | Animalia | Kermesidae Signoret, 1875 |
| 552 | Plantae | Klebsormidiaceae |
| 553 | Plantae | Kofoidiniaceae Taylor 1976a. |
| 554 | Animalia | Krohnittidae Tokioka, 1965 |
| 555 | Animalia | Labiduridae |
| 556 | Animalia | Labiidae |
| 557 | Animalia | Labridae Cuvier, 1816 |
| 558 | Animalia | Lacertidae |
| 559 | Animalia | Laelapidae |
| 560 | Plantae | Lamiaceae Martynov |
| 561 | Animalia | Lamnidae Müller and Henle, 1838 |
| 562 | Animalia | Lamprididae |
| 563 | Animalia | Laniidae |
| 564 | Animalia | Laophontidae Scott, 1905 |
| 565 | Animalia | Laridae |
| 566 | Animalia | Lasiocampidae |
| 567 | Plantae | Lauraceae Juss. |
| 568 | Animalia | Lecanidae |
| 569 | Lichenized_and_Lichenicolous_Fungi | Lecanoraceae |
| 570 | Lichenized_and_Lichenicolous_Fungi | Lecideaceae |
| 571 | Animalia | Lecithodendriidae |
| 572 | Animalia | Leiognathidae |
| 573 | Plantae | Lejeuneaceae Casares-Gil |
| 574 | Plantae | Lemnaceae Martynov |
| 575 | Plantae | Lentibulariaceae Rich. |
| 576 | Animalia | Lepidostomatidae Ulmer, 1903 |
| 577 | Plantae | Lepidoziaceae Limpr. |
| 578 | Animalia | Lepocreadiidae |
| 579 | Animalia | Leporidae Fischer, 1817 |
| 580 | Animalia | Leptoceridae Leach, 1815 |
| 581 | Plantae | Leptodiscaceae Taylor 1976a |
| 582 | Animalia | Leptodoridae Lilljeborg, 1900 |
| 583 | Animalia | Leptophlebiidae |
| 584 | Animalia | Leptopodidae Amyot and Serville, 1843 |
| 585 | Animalia | Leptotyphlopidae Stejneger, 1892 |
| 586 | Plantae | Leskeaceae |
| 587 | Animalia | Lestidae |
| 588 | Plantae | Leucodontaceae |
| 589 | Animalia | Leuconidae Sars, 1878 |
| 590 | Animalia | Leucosiidae Samouelle, 1819 |
| 591 | Animalia | Leuctridae |
| 592 | Animalia | Libellulidae |
| 593 | Lichenized_and_Lichenicolous_Fungi | Lichenotheliaceae |
| 594 | Lichenized_and_Lichenicolous_Fungi | Lichinaceae |
| 595 | Plantae | Liliaceae Juss. |
| 596 | Animalia | Limapontiidae Gray, 1847 |
| 597 | Animalia | Limidae Rafinesque, 1815 |
| 598 | Animalia | Limnephilidae Kolenati, 1848 |
| 599 | Animalia | Limnichidae |
| 600 | Plantae | Linaceae DC. ex. Perleb |
| 601 | Animalia | Lindidae |
| 602 | Animalia | Liocranidae Simon, 1897 |
| 603 | Animalia | Liparidae |
| 604 | Animalia | Lissorchiidae |
| 605 | Animalia | Littorinidae Gray, 1840 |
| 606 | Lichenized_and_Lichenicolous_Fungi | Lobariaceae |
| 607 | Plantae | Lobeliaceae Juss. ex. Bonpl. |
| 608 | Animalia | Lobotidae |
| 609 | Animalia | Loliginidae Lesueur, 1821 |
| 610 | Animalia | Lonchopteridae |
| 611 | Animalia | Lophiidae |
| 612 | Animalia | Lophogastridae Sars, 1870 |
| 613 | Plantae | Lophoziaceae Cavers |
| 614 | Animalia | Loveniidae Lambert, 1905 |
| 615 | Animalia | Luciferidae de Haan, 1849 |
| 616 | Animalia | Lucinidae Fleming, 1828 |
| 617 | Animalia | Luidiidae Verrill, 1899 |
| 618 | Animalia | Lumbricidae Rafinesque-Schmaltz,1815 |
| 619 | Animalia | Lumbriculidae Vejdovsky,1884b |
| 620 | Animalia | Lumbrineridae Schmarda, 1861 |
| 621 | Plantae | Lunulariaceae H.Klinggr. |
| 622 | Animalia | Luvaridae |
| 623 | Animalia | Lycaenidae |
| 624 | Plantae | Lycopodiaceae |
| 625 | Animalia | Lycosidae Sundevall, 1833 |
| 626 | Animalia | Lyctidae |
| 627 | Animalia | Lygaeidae Schilling, 1829 |
| 628 | Animalia | Lymantriidae |
| 629 | Plantae | Lythraceae J.St.-Hil. |
| 630 | Animalia | Macrothricidae Norman & Brady, 1867 |
| 631 | Animalia | Macrouridae Gilbert and Hubbs, 1916 |
| 632 | Animalia | Mactridae Lamarck, 1809 |
| 633 | Animalia | Magelonidae Cunningham and Ramage, 1888 |
| 634 | Plantae | Magnoliaceae Juss. |
| 635 | Animalia | Majidae Samouelle, 1819 |
| 636 | Animalia | Maldanidae Malmgren, 1867 |
| 637 | Plantae | Malvaceae Juss. |
| 638 | Plantae | Marchantiaceae (Bisch.) Lindl. |
| 639 | Animalia | Margarodidae Newstead, 1901 |
| 640 | Plantae | Marsileaceae |
| 641 | Animalia | Mastacembelidae |
| 642 | Plantae | Meesiaceae |
| 643 | Animalia | Megachilidae |
| 644 | Lichenized_and_Lichenicolous_Fungi | Megalariaceae |
| 645 | Lichenized_and_Lichenicolous_Fungi | Megasporaceae |
| 646 | Animalia | Melandryidae |
| 647 | Plantae | Meliaceae Juss. |
| 648 | Animalia | Meloidae |
| 649 | Plantae | Melosiraceae Kützing 1844 |
| 650 | Animalia | Menippidae Ortmann, 1893 |
| 651 | Plantae | Menyanthaceae Bercht. & J.Presl |
| 652 | Plantae | Merismopediaceae |
| 653 | Animalia | Merlucciidae Gill, 1884 |
| 654 | Animalia | Meropidae |
| 655 | Plantae | Mesotaeniaceae |
| 656 | Animalia | Mesoveliidae Douglas and Scott, 1867 |
| 657 | Plantae | Metzgeriaceae H.Klinggr. |
| 658 | Lichenized_and_Lichenicolous_Fungi | Micaraceae |
| 659 | Plantae | Micractiniaceae |
| 660 | Animalia | Microcodinidae |
| 661 | Animalia | Microcotylidae Taschenberg, 1879 |
| 662 | Plantae | Microcystaceae |
| 663 | Plantae | Microsporaceae |
| 664 | Animalia | Microstomatidae |
| 665 | Plantae | Microthamniaceae |
| 666 | Animalia | Miridae Hahn, 1833 |
| 667 | Plantae | Mischococcaceae |
| 668 | Animalia | Miturgidae Simon, 1885 |
| 669 | Plantae | Mniaceae |
| 670 | Animalia | Moinidae Goulden, 1968 |
| 671 | Animalia | Molidae |
| 672 | Plantae | Molluginaceae Bartl. |
| 673 | Animalia | Molossidae |
| 674 | Lichenized_and_Lichenicolous_Fungi | Monoblastiaceae |
| 675 | Plantae | Monostromataceae |
| 676 | Plantae | Monotropaceae Nutt. |
| 677 | Plantae | Moraceae Link |
| 678 | Animalia | Mordellidae |
| 679 | Animalia | Moridae Moreau, 1881 |
| 680 | Plantae | Morinaceae Raf. |
| 681 | Animalia | Moronidae |
| 682 | Animalia | Motacillidae |
| 683 | Animalia | Mugilidae |
| 684 | Animalia | Mullidae |
| 685 | Animalia | Muraenidae |
| 686 | Animalia | Muridae Illiger, 1815 |
| 687 | Animalia | Muridae Illiger, 1815 |
| 688 | Plantae | Musaceae Juss. |
| 689 | Animalia | Muscicapidae |
| 690 | Animalia | Mustelidae G. Fischer, 1817 |
| 691 | Animalia | Mycetophagidae |
| 692 | Lichenized_and_Lichenicolous_Fungi | Mycoblastaceae |
| 693 | Lichenized_and_Lichenicolous_Fungi | Mycocaliciaceae |
| 694 | Lichenized_and_Lichenicolous_Fungi | Mycoporaceae |
| 695 | Lichenized_and_Lichenicolous_Fungi | Mycosphaerellaceae |
| 696 | Animalia | Myctophidae |
| 697 | Animalia | Myidae Lamarck, 1809 |
| 698 | Animalia | Myliobatidae |
| 699 | Animalia | Myoxidae Gray, 1821 |
| 700 | Plantae | Myrtaceae Juss. |
| 701 | Animalia | Mysidae Haworth, 1825 |
| 702 | Animalia | Mytilidae Rafinesque, 1815 |
| 703 | Animalia | Mytilinidae |
| 704 | Animalia | Myxinidae |
| 705 | Animalia | Nabidae Costa, 1853 |
| 706 | Lichenized_and_Lichenicolous_Fungi | Naetrocymbaceae |
| 707 | Animalia | Naididae "Vejdovsky, 1884a;Benham,1890" |
| 708 | Plantae | Najadaceae Juss. |
| 709 | Animalia | Nannastacidae Bate, 1866 |
| 710 | Plantae | Naviculaceae Kützing 1844 |
| 711 | Plantae | Neckeraceae |
| 712 | Plantae | Neckeraceae |
| 713 | Lichenized_and_Lichenicolous_Fungi | Nectriaceae |
| 714 | Animalia | Nemestrinidae |
| 715 | Animalia | Nemouridae |
| 716 | Animalia | Neoechinorhynchidae Ward, 1917 |
| 717 | Lichenized_and_Lichenicolous_Fungi | Nephromataceae |
| 718 | Animalia | Nephropidae Dana, 1852 |
| 719 | Animalia | Nephtyidae Grube, 1850 |
| 720 | Animalia | Nepidae Latreille, 1802 |
| 721 | Animalia | Nereididae Johnston, 1865 |
| 722 | Animalia | Nettastomatidae |
| 723 | Animalia | Nitidulidae |
| 724 | Plantae | Noctilucaceae Saville-Kent 1881 |
| 725 | Animalia | Noctuidae |
| 726 | Plantae | Nostocaceae |
| 727 | Animalia | Notacanthidae |
| 728 | Animalia | Noteridae C.G. Thomson, 1860 |
| 729 | Animalia | Notodomdiae |
| 730 | Animalia | Notommatidae |
| 731 | Animalia | Notonectidae Latreille, 1802 |
| 732 | Plantae | Nymphaeaceae Salisb. |
| 733 | Animalia | Nymphalidae |
| 734 | Animalia | Ochteridae Kirkaldy, 1906 |
| 735 | Animalia | Octopodidae D'Orbigny, 1839 |
| 736 | Animalia | Octopoteuthidae Berry, 1912 |
| 737 | Animalia | Ocypodidae Rafinesque, 1815 |
| 738 | Animalia | Ocythoidae Gray, 1849 |
| 739 | Animalia | Odontaspididae Müller and Henle, 1839 |
| 740 | Animalia | Odontoceridae Wallengren, 1891 |
| 741 | Animalia | Oecophoridae |
| 742 | Animalia | Oedemeridae |
| 743 | Plantae | Oedogoniaceae |
| 744 | Animalia | Oenonidae Kinberg, 1865 |
| 745 | Plantae | Oleaceae Hoffmanns. & Link |
| 746 | Animalia | Ommastrephidae Steenstrup, 1857 |
| 747 | Plantae | Onagraceae Juss. |
| 748 | Animalia | Oncobothriidae |
| 749 | Animalia | Onuphidae Kinberg, 1865 |
| 750 | Plantae | Oocystaceae |
| 751 | Animalia | Opecoelidae |
| 752 | Animalia | Opheliidae Malmgren, 1867 |
| 753 | Animalia | Ophichthidae |
| 754 | Animalia | Ophidiidae |
| 755 | Animalia | Ophiocomidae Ljungman, 1867 |
| 756 | Plantae | Ophiocytiaceae |
| 757 | Animalia | Ophiodermatidae Ljungman, 1867 |
| 758 | Animalia | Ophiodiasteridae Verrill, 1867 |
| 759 | Plantae | Ophioglossaceae |
| 760 | Animalia | Ophiomyxidae Jyungman, 1866 |
| 761 | Lichenized_and_Lichenicolous_Fungi | Ophioparmaceae |
| 762 | Animalia | Ophiothricidae Ljungman, 1866 |
| 763 | Animalia | Ophiuridae Lyman, 1865 |
| 764 | Animalia | Opisthorchidae |
| 765 | Animalia | Orbiniidae Hartman, 1942 |
| 766 | Plantae | Orchidaceae Juss. |
| 767 | Animalia | Oriolidae |
| 768 | Plantae | Orobanchaceae Vent. |
| 769 | Animalia | Ortheziidae |
| 770 | Plantae | Orthotrichaceae |
| 771 | Plantae | Oscillatoriaceae |
| 772 | Plantae | Osmundaceae |
| 773 | Animalia | Ostreidae Rafinesque, 1815 |
| 774 | Animalia | Otididae |
| 775 | Plantae | Oxalidaceae R.Br. |
| 776 | Plantae | Oxymitraceae Müll.Frib. ex Grolle |
| 777 | Animalia | Oxyopidae Thorell, 1870 |
| 778 | Plantae | Oxyphysiaceae Sournia 1984 |
| 779 | Plantae | Oxytoxaceae Lindemann 1928 |
| 780 | Plantae | Paeoniaceae Raf. |
| 781 | Animalia | Paguridae Latreille, 1802 |
| 782 | Animalia | Palaemonidae Rafinesque, 1815 |
| 783 | Animalia | Palinuridae Latreille, 1802 |
| 784 | Plantae | Palmellaceae |
| 785 | Plantae | Palmellaceae |
| 786 | Animalia | Palpimanidae Thorell, 1870 |
| 787 | Animalia | Pamphagidae |
| 788 | Animalia | Pandalidae Haworth, 1825 |
| 789 | Lichenized_and_Lichenicolous_Fungi | Pannariaceae |
| 790 | Plantae | Papaveraceae Juss. |
| 791 | Animalia | Papilionidae |
| 792 | Animalia | Paralacydoniidae Pettibone, 1963 |
| 793 | Animalia | Paralepididae |
| 794 | Animalia | Paraonidae Cerruti, 1909 |
| 795 | Animalia | Parapaguridae Smith, 1882 |
| 796 | Animalia | Paridae |
| 797 | Lichenized_and_Lichenicolous_Fungi | Parmeliaceae |
| 798 | Animalia | Parthenopidae MacLeay, 1838 |
| 799 | Animalia | Pasiphaeidae Dana, 1852 |
| 800 | Animalia | Passeridae |
| 801 | Animalia | Paussidae Latreille, 1807 |
| 802 | Animalia | Pectinariidae Quatrefages, 1866 |
| 803 | Animalia | Pectinidae Rafinesque, 1815 |
| 804 | Plantae | Pedaliaceae R.Br. |
| 805 | Animalia | Pelagiidae |
| 806 | Animalia | Pelecanidae |
| 807 | Plantae | Pelliaceae H.Klinggr. |
| 808 | Animalia | Pelobatidae |
| 809 | Animalia | Pelodytidae |
| 810 | Lichenized_and_Lichenicolous_Fungi | Peltigeraceae |
| 811 | Lichenized_and_Lichenicolous_Fungi | Peltulaceae |
| 812 | Animalia | Pempherididae |
| 813 | Animalia | Penaeidae Rafinesque, 1815 |
| 814 | Plantae | Peniaceae |
| 815 | Animalia | Pentatomidae Leach, 1815 |
| 816 | Plantae | Peranemaceae |
| 817 | Animalia | Percidae |
| 818 | Plantae | Peridiniaceae Ehrenberg 1831 |
| 819 | Animalia | Perlidae |
| 820 | Animalia | Perlodidae |
| 821 | Lichenized_and_Lichenicolous_Fungi | Pertusariaceae |
| 822 | Animalia | Petricolidae Deshayes, 1831 |
| 823 | Animalia | Petromyzontidae |
| 824 | Plantae | Phacotaceae |
| 825 | Animalia | Phalacrocoracidae |
| 826 | Animalia | Pharidae H. Adams and A. Adams, 1858 |
| 827 | Animalia | Phasianidae |
| 828 | Animalia | Philinidae Gray, 1850 |
| 829 | Animalia | Philodinidae |
| 830 | Animalia | Philodromidae Thorell, 1870 |
| 831 | Animalia | Philometridae |
| 832 | Animalia | Philopotamidae Stephens, 1829 |
| 833 | Lichenized_and_Lichenicolous_Fungi | Phlyctidaceae |
| 834 | Animalia | Phocidae Gray, 1821 |
| 835 | Animalia | Phoenicopteridae |
| 836 | Animalia | Pholadidae Lamarck, 1809 |
| 837 | Animalia | Pholcidae C. L. Koch, 1851 |
| 838 | Animalia | Pholoidae Kinberg, 1858 |
| 839 | Plantae | Phormidiaceae |
| 840 | Animalia | Phosichthyidae |
| 841 | Animalia | Phryganeidae Leach, 1815 |
| 842 | Animalia | Phyllobothriidae |
| 843 | Animalia | Phyllodocidae Oersted, 1843 |
| 844 | Animalia | Phymatidae Laporte, 1832 |
| 845 | Lichenized_and_Lichenicolous_Fungi | Physciaceae |
| 846 | Plantae | Phytolaccaceae R.Br. |
| 847 | Animalia | Phytoseiidae |
| 848 | Animalia | Picidae |
| 849 | Animalia | Pieridae |
| 850 | Animalia | Piesmatidae Spinola, Amyot, Serville, 1843 |
| 851 | Animalia | Pilargidae Saint |
| 852 | Plantae | Pinaceae Lindley |
| 853 | Animalia | Pinnidae Leach, 1819 |
| 854 | Animalia | Pinnotheridae De Haan, 1833 |
| 855 | Animalia | Pisauridae Simon, 1890 |
| 856 | Animalia | Pisidae Dana, 1851 |
| 857 | Lichenized_and_Lichenicolous_Fungi | Placynthiaceae |
| 858 | Plantae | Plagiochilaceae (Jörg.) Müll.Frib. |
| 859 | Plantae | Plagiotheciaceae |
| 860 | Plantae | Plantaginaceae Juss. |
| 861 | Plantae | Platanaceae T.Lestib. |
| 862 | Animalia | Platycephalidae |
| 863 | Lichenized_and_Lichenicolous_Fungi | Platygloeaceae |
| 864 | Animalia | Platypodidae |
| 865 | Animalia | Pleuronectidae |
| 866 | Plantae | Plumbaginaceae Juss. |
| 867 | Plantae | Poaceae (R.Br.) Barnh. |
| 868 | Animalia | Podicipedidae |
| 869 | Plantae | Podolampaceae Lindemann 1928 |
| 870 | Animalia | Poeciliidae |
| 871 | Animalia | Poecilochaetidae Hannerz, 1956 |
| 872 | Plantae | Polemoniaceae Juss. |
| 873 | Animalia | Polycentropodidae Ulmer, 1903 |
| 874 | Animalia | Polychelidae Wood |
| 875 | Plantae | Polygalaceae Hoffmanns. & Link |
| 876 | Plantae | Polygonaceae Juss. |
| 877 | Plantae | Polykrikaceae Kofoid & Swezy 1921 |
| 878 | Animalia | Polynoidae Malmgren, 1867 |
| 879 | Animalia | Polyphagidae |
| 880 | Animalia | Polyphemidae Baird, 1845 |
| 881 | Plantae | Polypodiaceae |
| 882 | Plantae | Polytrichaceae Schwaegr. |
| 883 | Animalia | Pomacentridae |
| 884 | Animalia | Pomatomidae |
| 885 | Animalia | Pomphorhynchidae Yamaguti, 1939 |
| 886 | Animalia | Pompilidae |
| 887 | Plantae | Pontosphaeraceae Lemmermann 1908 |
| 888 | Plantae | Porellaceae Cavers |
| 889 | Lichenized_and_Lichenicolous_Fungi | Porpidiaceae |
| 890 | Plantae | Portulacaceae Juss. |
| 891 | Animalia | Portunidae Rafinesque, 1815 |
| 892 | Plantae | Posidoniaceae Hutch. |
| 893 | Animalia | Potamanthidae |
| 894 | Plantae | Potamogetonaceae Rchb. |
| 895 | Plantae | Pottiaceae |
| 896 | Plantae | Primulaceae Batsch ex. Borkh. |
| 897 | Animalia | Pristidae |
| 898 | Animalia | Proalidae |
| 899 | Animalia | Procellariidae |
| 900 | Animalia | Processidae Ortmann, 1890 |
| 901 | Plantae | Prorocentraceae Stein 1883 |
| 902 | Animalia | Proteocephalidae |
| 903 | Animalia | Psammobiidae Fleming, 1828 |
| 904 | Animalia | Pselaphidae |
| 905 | Plantae | Pseudanabaenaceae |
| 906 | Animalia | Pseudococcidae Heymons, 1915 |
| 907 | Animalia | Pseudodiaptomidae G.O.Sars |
| 908 | Plantae | Pseudolepicoleaceae Fulford et J.Taylor |
| 909 | Animalia | Psittacidae |
| 910 | Lichenized_and_Lichenicolous_Fungi | Psoraceae |
| 911 | Animalia | Psychodidae |
| 912 | Animalia | Psychomyiidae Walker, 1852 |
| 913 | Animalia | Psyllidae |
| 914 | Plantae | Pteridaceae |
| 915 | Animalia | Pteroclididae |
| 916 | Animalia | Pteropodidae Gray, 1821 |
| 917 | Animalia | Pterosagittidae Tokioka, 1965 |
| 918 | Plantae | Ptilidiaceae H.Klingrr. |
| 919 | Animalia | Ptilocolepinae Martynov, 1913 (1912) |
| 920 | Plantae | Ptychodiscaceae Willey & Hickson 1909 |
| 921 | Animalia | Pulicidae |
| 922 | Plantae | Punicaceae Horan. |
| 923 | Animalia | Pycnonotidae |
| 924 | Animalia | Pyralidae |
| 925 | Animalia | Pyramidellidae Gray, 1840 |
| 926 | Lichenized_and_Lichenicolous_Fungi | Pyrenulaceae |
| 927 | Animalia | Pyrgomorphidae |
| 928 | Plantae | Pyrocystaceae Apstein 1909 |
| 929 | Plantae | Pyrolaceae Lindl. |
| 930 | Animalia | Pythidae |
| 931 | Plantae | Radiococcaceae |
| 932 | Plantae | Radulaceae (Dumort.) Müll.Frib. |
| 933 | Plantae | Rafflesiaceae |
| 934 | Animalia | Rajidae |
| 935 | Animalia | Rallidae |
| 936 | Lichenized_and_Lichenicolous_Fungi | Ramalinaceae |
| 937 | Animalia | Ranidae Rafinesque, 1814 |
| 938 | Plantae | Ranunculaceae Juss. |
| 939 | Animalia | Reduviidae Latreille, 1807 |
| 940 | Animalia | Regalecidae |
| 941 | Animalia | Regulidae |
| 942 | Animalia | Regulidae |
| 943 | Plantae | Resedaceae Bercht. & J.Presl |
| 944 | Plantae | Rhabdosphaeraceae Lemmermann |
| 945 | Animalia | Rhagionidae |
| 946 | Plantae | Rhamnaceae Juss. |
| 947 | Animalia | Rhinobatidae |
| 948 | Animalia | Rhinolophidae Gray, 1825 |
| 949 | Lichenized_and_Lichenicolous_Fungi | Rhizocarpaceae |
| 950 | Plantae | Rhizosoleniaceae Petit 1888 |
| 951 | Animalia | Rhopalidae Amyot and Serville, 1843 |
| 952 | Animalia | Rhyacophilidae Stephens, 1836 |
| 953 | Animalia | Rhysodidae Laporte, 1840 |
| 954 | Plantae | Rhytidiaceae |
| 955 | Plantae | Ricciaceae Rchb. |
| 956 | Plantae | Riellaceae Engl. |
| 957 | Plantae | Rivulariaceae |
| 958 | Lichenized_and_Lichenicolous_Fungi | Roccellaceae |
| 959 | Plantae | Rosaceae Juss. |
| 960 | Plantae | Rubiaceae Juss. |
| 961 | Plantae | Ruppiaceae Horan. |
| 962 | Plantae | Rutaceae Juss. |
| 963 | Animalia | Sabellidae Malmgren, 1867 |
| 964 | Animalia | Sagittidae Claus and Grobben, 1905 |
| 965 | Animalia | Salamandridae |
| 966 | Animalia | Saldidae Amyot and Serville, 1843 |
| 967 | Plantae | Salicaceae Mirb. |
| 968 | Animalia | Salmonidae |
| 969 | Plantae | Salviniaceae |
| 970 | Plantae | Santalaceae R.Br. |
| 971 | Animalia | Satyridae |
| 972 | Plantae | Saxifragaceae Juss. |
| 973 | Plantae | Scapaniaceae Mig. |
| 974 | Animalia | Scarabaeidae |
| 975 | Animalia | Scaridae Rafinesque, 1810 |
| 976 | Plantae | Scenedesmaceae |
| 977 | Animalia | Scenopinidae |
| 978 | Plantae | Schizomeridaceae |
| 979 | Plantae | Schizotrichaceae |
| 980 | Animalia | Sciaenidae |
| 981 | Animalia | Scincidae |
| 982 | Animalia | Sciomyzidae |
| 983 | Animalia | Sciuridae |
| 984 | Animalia | Scoliidae |
| 985 | Animalia | Scolopacidae |
| 986 | Animalia | Scolytidae |
| 987 | Animalia | Scolytoidae (Ipidae) |
| 988 | Animalia | Scomberesocidae |
| 989 | Animalia | Scombridae |
| 990 | Animalia | Scophthalmidae |
| 991 | Animalia | Scorpaenidae |
| 992 | Animalia | Scorpionidae Latreille, 1802 |
| 993 | Plantae | Scrophulariaceae Juss. |
| 994 | Animalia | Scutelleridae |
| 995 | Animalia | Scyliorhinidae Gill, 1862 |
| 996 | Animalia | Scyllaridae Latreille, 1825 |
| 997 | Animalia | Scytodidae Blackwall, 1864 |
| 998 | Animalia | Segestriidae Simon, 1893 |
| 999 | Plantae | Selaginellaceae |
| 1000 | Plantae | Seligeriaceae |
| 1001 | Plantae | Sematophyllaceae |
| 1002 | Animalia | Semelidae Stoliczka, 1870 |
| 1003 | Animalia | Sepiidae Leach, 1817 |
| 1004 | Animalia | Sepiolidae Leach, 1817 |
| 1005 | Animalia | Sergestidae Dana, 1852 |
| 1006 | Animalia | Sericostomatidae Stephens, 1836 |
| 1007 | Animalia | Serpulidae Johnston, 1865 |
| 1008 | Animalia | Serranidae |
| 1009 | Animalia | Sesiidae |
| 1010 | Animalia | Sicariidae Keyserling, 1880 |
| 1011 | Animalia | Sididae Baird, 1850 |
| 1012 | Animalia | Sigalionidae Malmgren, 1867 |
| 1013 | Animalia | Siganidae |
| 1014 | Animalia | Sillaginidae |
| 1015 | Animalia | Silphidae |
| 1016 | Animalia | Siluridae |
| 1017 | Plantae | Simaroubaceae DC. |
| 1018 | Animalia | Simuliidae |
| 1019 | Animalia | Siphlonuridae |
| 1020 | Animalia | Sittidae |
| 1021 | Plantae | Smilacaceae Vent. |
| 1022 | Plantae | Solanaceae Juss. |
| 1023 | Animalia | Soleidae |
| 1024 | Animalia | Solenidae Lamarck, 1809 |
| 1025 | Animalia | Soricidae G. Fischer, 1817 |
| 1026 | Plantae | Sparganiaceae Hanin |
| 1027 | Animalia | Sparidae |
| 1028 | Animalia | Spatangidae Gray, 1825 |
| 1029 | Plantae | Sphaerocarpaceae (Dumort.) Heeg |
| 1030 | Animalia | Sphaerodoridae Malmgren, 1867 |
| 1031 | Lichenized_and_Lichenicolous_Fungi | Sphaerophoraceae |
| 1032 | Plantae | Sphagnaceae |
| 1033 | Lichenized_and_Lichenicolous_Fungi | Sphinctrinaceae |
| 1034 | Animalia | Sphingoidea |
| 1035 | Animalia | Sphyraenidae |
| 1036 | Animalia | Sphyrnidae Gill, 1872 |
| 1037 | Animalia | Spionidae Grube, 1850 |
| 1038 | Plantae | Splachnaceae |
| 1039 | Animalia | Squalidae Blainville, 1816 |
| 1040 | Animalia | Squatinidae Bonaparte, 1838 |
| 1041 | Animalia | Squillidae Latreille, 1802 |
| 1042 | Plantae | Staphyleaceae Martynov |
| 1043 | Animalia | Staphylinidae |
| 1044 | Animalia | Stenopodidae Claus, 1872 |
| 1045 | Plantae | Sterculiaceae Vent. ex. Salisb. |
| 1046 | Lichenized_and_Lichenicolous_Fungi | Stereocaulaceae |
| 1047 | Animalia | Sternaspidae Carus, 1863 |
| 1048 | Animalia | Sternoptychidae |
| 1049 | Animalia | Stichopodidae |
| 1050 | Lichenized_and_Lichenicolous_Fungi | Stictidiaceae |
| 1051 | Animalia | Stomiidae |
| 1052 | Animalia | Stratiomyidae Latreille, 1802 |
| 1053 | Animalia | Strigidae |
| 1054 | Lichenized_and_Lichenicolous_Fungi | Strigulaceae |
| 1055 | Animalia | Stromateidae |
| 1056 | Animalia | Sturnidae |
| 1057 | Plantae | Styracaceae DC. & Spreng. |
| 1058 | Animalia | Suidae Gray, 1821 |
| 1059 | Animalia | Sulidae |
| 1060 | Plantae | Surirellaceae Kützing 1844 |
| 1061 | Animalia | Syllidae Grube, 1850 |
| 1062 | Animalia | Sylviidae |
| 1063 | Animalia | Synallactidae |
| 1064 | Animalia | Synaptidae Frizzell and Exline, 1956 |
| 1065 | Animalia | Synchaetidae |
| 1066 | Plantae | Synechococcaceae |
| 1067 | Animalia | Syngnathidae |
| 1068 | Animalia | Synodontidae |
| 1069 | Plantae | Synurophyceae |
| 1070 | Animalia | Syrphidae |
| 1071 | Animalia | Tabanidae |
| 1072 | Animalia | Taeniidae Ludwig, 1886 |
| 1073 | Plantae | Tamaricaceae Bercht. & J.Presl |
| 1074 | Plantae | Targioniaceae Dumort. |
| 1075 | Plantae | Taxaceae Gray |
| 1076 | Lichenized_and_Lichenicolous_Fungi | Teloschistaceae |
| 1077 | Animalia | Temoridae G.O.Sars, 1903 |
| 1078 | Animalia | Tenebrionidae |
| 1079 | Animalia | Teraponidae |
| 1080 | Animalia | Terebellidae Malmgren, 1867 |
| 1081 | Animalia | Testudinellidae |
| 1082 | Animalia | Testudinidae Batsch, 1788 |
| 1083 | Animalia | Tetraodontidae |
| 1084 | Animalia | Tetraonchidae |
| 1085 | Plantae | Tetraphidaceae |
| 1086 | Plantae | Tetrasporaceae |
| 1087 | Animalia | Tetrigidae |
| 1088 | Animalia | Tettigoniidae |
| 1089 | Plantae | Thalassiosiraceae Lebour 1930, emend. Hasle 1973 |
| 1090 | Plantae | Thalassiosiraceae Lebour 1930 |
| 1091 | Plantae | Thamniaceae |
| 1092 | Plantae | Theaceae Mirb. ex. Ker Gawl. |
| 1093 | Animalia | Thelaziidae |
| 1094 | Lichenized_and_Lichenicolous_Fungi | Thelenellaceae |
| 1095 | Plantae | Theliaceae |
| 1096 | Lichenized_and_Lichenicolous_Fungi | Thelotremataceae |
| 1097 | Plantae | Thelypteridaceae |
| 1098 | Animalia | Theraposidae Thorell, 1870 |
| 1099 | Animalia | Therevidae |
| 1100 | Animalia | Theridiidae Sundevall, 1833 |
| 1101 | Animalia | Thomisidae Sundevall, 1833 |
| 1102 | Animalia | Threskiornithidae |
| 1103 | Lichenized_and_Lichenicolous_Fungi | Thrombiaceae |
| 1104 | Plantae | Thuidiaceae |
| 1105 | Plantae | Thuidiaceae |
| 1106 | Plantae | Thymelaeaceae Juss. |
| 1107 | Plantae | Tiliaceae Juss. |
| 1108 | Plantae | Timmiaceae |
| 1109 | Animalia | Tingidae Laporte, 1807 |
| 1110 | Animalia | Tipulidae |
| 1111 | Animalia | Titanoecidae Lehtinen, 1967 |
| 1112 | Animalia | Tonnidae Peile, 1926 |
| 1113 | Animalia | Torpedinidae |
| 1114 | Animalia | Tortricidae |
| 1115 | Animalia | Totricidae |
| 1116 | Animalia | Toxopneustidae Troschel, 1872 |
| 1117 | Animalia | Trachichthyidae |
| 1118 | Animalia | Trachinidae |
| 1119 | Animalia | Trachipteridae |
| 1120 | Plantae | Trapaceae Dumort. |
| 1121 | Animalia | Triaenophoridae |
| 1122 | Animalia | Triakidae Gray, 1851 |
| 1123 | Plantae | Tribonemataceae |
| 1124 | Animalia | Trichiuridae |
| 1125 | Animalia | Trichobranchidae Malmgren, 1866 |
| 1126 | Animalia | Trichocercidae |
| 1127 | Lichenized_and_Lichenicolous_Fungi | Trichotheliaceae |
| 1128 | Animalia | Trichotridae |
| 1129 | Animalia | Tricoliidae |
| 1130 | Animalia | Triglidae |
| 1131 | Animalia | Trionychidae Fitzinger, 1826 |
| 1132 | Animalia | Tripterygiidae |
| 1133 | Animalia | Trochidae Rafinesque, 1815 |
| 1134 | Animalia | Trochosphaeridae |
| 1135 | Animalia | Troglodytidae |
| 1136 | Animalia | Truncatellidae Gray, 1840 |
| 1137 | Animalia | Trydactylidae |
| 1138 | Animalia | Tubificidae Eisen,1879b |
| 1139 | Animalia | Turdidae |
| 1140 | Animalia | Turridae |
| 1141 | Animalia | Turritellidae Clarke, 1851 |
| 1142 | Plantae | Typhaceae Juss. |
| 1143 | Animalia | Tytonidae |
| 1144 | Animalia | Uenoidae Iwata, 1927 |
| 1145 | Plantae | Ulmaceae Mirb. |
| 1146 | Animalia | Uloboridae Thorell, 1869 |
| 1147 | Plantae | Ulotrichaceae |
| 1148 | Plantae | Ulotrichaceae |
| 1149 | Plantae | Ulvellaceae |
| 1150 | Lichenized_and_Lichenicolous_Fungi | Umbilicariaceae |
| 1151 | Plantae | Uncertain |
| 1152 | Animalia | Upogebiidae Borradaile, 1903 |
| 1153 | Animalia | Upupidae |
| 1154 | Animalia | Uranoscopidae |
| 1155 | Animalia | Ursidae |
| 1156 | Plantae | Urticaceae Juss. |
| 1157 | Plantae | Valerianaceae Batsch |
| 1158 | Animalia | Varanidae |
| 1159 | Plantae | Vaucheriaceae |
| 1160 | Animalia | Veliidae |
| 1161 | Animalia | Veneridae Rafinesque, 1815 |
| 1162 | Plantae | Verbenaceae J.St.-Hil. |
| 1163 | Lichenized_and_Lichenicolous_Fungi | Verrucariaceae |
| 1164 | Animalia | Vesperidae |
| 1165 | Animalia | Vespertilionidae Gray, 1821 |
| 1166 | Animalia | Vespidae |
| 1167 | Plantae | Violaceae Batsch |
| 1168 | Animalia | Viperidae Oppel, 1811 |
| 1169 | Plantae | Viscaceae Batsch |
| 1170 | Plantae | Vitaceae Juss. |
| 1171 | Plantae | Volvocaceae |
| 1172 | Animalia | Xanthidae MacLeay, 1838 |
| 1173 | Lichenized_and_Lichenicolous_Fungi | Xanthopyrenulaceae |
| 1174 | Animalia | Xenocongridae |
| 1175 | Animalia | Xiphiidae |
| 1176 | Plantae | Zannichelliaceae Chevall. |
| 1177 | Animalia | Zeidae |
| 1178 | Animalia | Zodaridae Thorell, 1881 |
| 1179 | Animalia | Zopheridae |
| 1180 | Animalia | Zoropsidae Bertkau, 1882 |
| 1181 | Plantae | Zosteraceae Dumort. |
| 1182 | Plantae | Zygnemataceae |
| 1183 | Plantae | Zygophyllaceae R.Br. |