Inventaire invertébrés L'Alzou à Villefranche de Rouergue
| Taxon | Code SANDRE |
|---|---|
| Euleuctra geniculata | 68 |
| Leuctra | 69 |
| Nemoura | 26 |
| Protonemura | 46 |
| Perlidae | 155 |
| Perla | 164 |
| Isoperla | 140 |
| Taeniopteryx | 14 |
| Brachycentridae | 262 |
| Brachycentrus | 265 |
| Micrasema | 268 |
| Oligoplectrum | 263 |
| Glossosomatidae | 189 |
| Agapetus | 191 |
| Glossosoma | 190 |
| Goeridae | 286 |
| Goera | 287 |
| Silo | 292 |
| Hydropsychidae | 211 |
| Cheumatopsyche | 221 |
| Hydropsyche | 212 |
| Hydroptilidae | 193 |
| Hydroptila | 200 |
| Leptoceridae | 310 |
| Athripsodes | 311 |
| Ceraclea | 313 |
| Leptocerus | 319 |
| Mystacides | 312 |
| Oecetis | 317 |
| Limnephilidae | 276 |
| Limnephilinae | 3163 |
| Chimarra | 207 |
| Polycentropodidae | 223 |
| Cyrnus | 224 |
| Polycentropus | 231 |
| Psychomyiidae | 238 |
| Lype | 241 |
| Psychomyia | 239 |
| Tinodes | 245 |
| Rhyacophila lato-sensu | 183 |
| Baetidae | 363 |
| Baetis lato sensu | 9794 |
| Baetis | 364 |
| Centroptilum | 383 |
| Cloeon | 387 |
| Procloeon | 390 |
| Caenis | 457 |
| Ephemera | 502 |
| Ephemerella ignita | 451 |
| Ephemerella | 450 |
| Serratella | 5152 |
| Heptageniidae | 399 |
| Ecdyonurus | 421 |
| Electrogena | 3181 |
| Epeorus | 400 |
| Rhithrogena | 404 |
| Leptophlebiidae | 473 |
| Habroleptoides | 485 |
| Habrophlebia | 491 |
| Paraleptophlebia | 481 |
| Oligoneuriella | 394 |
| Micronecta | 719 |
| Gerridae | 734 |
| Hydrometra | 740 |
| Notonecta | 730 |
| Dryops | 613 |
| Dytiscidae | 527 |
| Laccophilinae | 2394 |
| Colymbetinae | 2395 |
| Elmis | 618 |
| Esolus | 619 |
| Limnius | 623 |
| Normandia | 624 |
| Oulimnius | 622 |
| Riolus | 625 |
| Stenelmis | 617 |
| Gyrinidae | 512 |
| Orectochilus | 515 |
| Hydraena | 608 |
| Hydrophilidae | 571 |
| Hydrophilinae | 2517 |
| Anthomyidae | 847 |
| Athericidae | 838 |
| Blephariceridae | 747 |
| Ceratopogonidae | 819 |
| Chironomidae | 807 |
| Dixidae | 793 |
| Empididae | 831 |
| Limoniidae | 757 |
| Psychodidae | 783 |
| Simuliidae | 801 |
| Tabanidae | 837 |
| Tipulidae | 753 |
| Calopteryx | 650 |
| Gomphidae | 678 |
| Gomphus | 679 |
| Onychogomphus | 682 |
| Platycnemis | 657 |
| Sialis | 704 |
| Argulus | 2969 |
| Crangonyx | 5116 |
| Gammaridae | 887 |
| Gammarus | 892 |
| Pacifastacus | 872 |
| Sphaeriidae | 1042 |
| Sphaerium | 1044 |
| Pisidium | 1043 |
| Ancylus | 1028 |
| Bithynia | 994 |
| Hydrobiidae | 973 |
| Potamopyrgus | 978 |
| Lymnaeidae | 998 |
| Theodoxus | 967 |
| Physidae | 995 |
| Physa (sensu lato) | 997 |
| Planorbidae | 1009 |
| Erpobdellidae | 928 |
| Dugesiidae | 1055 |
| Dugesia | 1056 |
| Oligochaeta | 933 |
| Nemathelmintha | 3111 |
| Nematoda | 1089 |
| Hydracarina | 906 |
| Hydra | 1077 |
| Bryozoa | 1087 |
| Prostoma | 3110 |
| Cheumatopsyche lepida | 222 |
| Psychomyia pusilla | 240 |
| Oligoplectrum maculatum | 264 |
| Goera pilosa | 288 |
| Centroptilum luteolum | 384 |
| Procloeon bifidum | 391 |
| Pacifastacus leniusculus | 873 |
| Theodoxus fluviatilis | 968 |
| Potamopyrgus antipodarum | 979 |
| Ancylus fluviatilis | 1029 |
| Hydrozoa | 3168 |
| Ostracoda | 3170 |
| Copepoda | 3206 |
| Silo-lithax | 5219 |
| Xironogiton | 23599 |
| Boyeria irene | 671 |
| Orectochilus villosus | 516 |
| Ceratopogoninae | 822 |
| Atrichops | 840 |
| Physella | 19280 |
| Leuctra geniculata | 33830 |
| Hemerodromiinae | 3202 |
| Clinocerinae | 9813 |
| Limoniini | 20393 |
| Pediciini | 20537 |
| Blepharicera | 749 |
| Crangonyx pseudogracilis | 5117 |
| Pediciidae | 50011 |
| Coenosiinae | 50792 |
| Cladocera | 3127 |
| Zygoptera | 9785 |
| Pomatinus substriatus | 33844 |
| Rhyacophila stricto-sensu | 5237 |
| Hexatomini | 20358 |