Listes faunistiques invertébrés
L'Oeil à Villefranche-d'Allier 04061400
- Télécharger la fiche IRSTEA xls / 27 ko
- Export SEEE csv / 10 ko
| Date prélèvement | 29/07/2016 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 7 |
| Variété taxonomique | 39 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 3.0 | marginal |
| Blocs | 1.0 | marginal |
| Granulats | 72.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 8.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 13.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Granulats | Moyenne | C |
| P2 | Granulats | Moyenne | C |
| P3 | Sables | Lente | B |
| P4 | Granulats | Lente | B |
| P5 | Granulats | Lente | C |
| P6 | Bryophytes | Nulle | A |
| P7 | Litieres | Lente | A |
| P8 | Dalles, argiles | Lente | B |
| P9 | Pierres, galets | Lente | A |
| P10 | Granulats | Nulle | B |
| P11 | Granulats | Nulle | C |
| P12 | Branchage, racines | Nulle | A |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 7 | 1 | |
| Leuctra | 69 | 4 | 2 | 20 |
| Nemoura | 26 | 3 | 1 | |
| Hydropsychidae | 211 | 2 | ||
| Cheumatopsyche | 221 | 1 | ||
| Hydropsyche | 212 | 21 | 3 | 39 |
| Hydroptila | 200 | 24 | 10 | 2 |
| Ithytrichia | 198 | 12 | 4 | 3 |
| Mystacides | 312 | 11 | 5 | |
| Oecetis | 317 | 2 | ||
| Polycentropodidae | 223 | 6 | ||
| Cyrnus | 224 | 7 | 1 | |
| Polycentropus | 231 | 9 | ||
| Lype | 241 | 2 | ||
| Psychomyia | 239 | 1 | ||
| Tinodes | 245 | 2 | 2 | |
| Baetis | 364 | 4 | 8 | 24 |
| Centroptilum | 383 | 8 | 2 | |
| Cloeon dipterum | 388 | 1 | ||
| Procloeon | 390 | 8 | ||
| Procloeon bifidum | 391 | 8 | 1 | |
| Brachycercus | 468 | 1 | ||
| Caenis | 457 | 21 | 6 | 8 |
| Ephemerella ignita | 451 | 1 | 1 | |
| Ephemera | 502 | 1 | ||
| Paraleptophlebia | 481 | 1 | ||
| Elmis | 618 | 10 | 7 | 8 |
| Esolus | 619 | 1 | 4 | 9 |
| Limnius | 623 | 2 | 1 | |
| Oulimnius | 622 | 86 | 28 | 21 |
| Helophorus | 604 | 2 | ||
| Anacaena | 580 | 3 | ||
| Laccobius | 581 | 1 | ||
| Limnophora | 848 | 1 | ||
| Atherix | 839 | 1 | ||
| Atrichops | 840 | 4 | 7 | 1 |
| Chironomidae | 807 | 773 | 865 | 475 |
| Clinocerinae | 9813 | 2 | 3 | |
| Hemerodromiinae | 3202 | 3 | 12 | 19 |
| Hexatoma | 773 | 13 | 79 | 57 |
| Dicranota | 765 | 2 | 5 | 56 |
| Simuliidae | 801 | 9 | 1 | 3 |
| Tabanidae | 837 | 2 | 3 | |
| Tipulidae | 753 | 1 | ||
| Micronecta | 719 | 8 | ||
| Gerris | 735 | 1 | ||
| Boyeria | 670 | 1 | ||
| Gomphus | 679 | 2 | 1 | 1 |
| Platycnemis | 657 | 1 | ||
| Cladocera | 3127 | 3 | ||
| Copepoda | 3206 | 3 | ||
| Asellidae | 880 | 20 | 2 | |
| Gammaridae | 887 | 1 | ||
| Ferrissia | 1030 | 1 | ||
| Potamopyrgus | 978 | 11 | 83 | 2 |
| Physa (sensu lato) | 997 | 3 | ||
| Physella | 19280 | 1 | ||
| Menetus | 1025 | 1 | ||
| Sphaeriidae | 1042 | 1 | ||
| Sphaerium | 1044 | 1 | ||
| Helobdella | 912 | 3 | ||
| Oligochaeta | 933 | 10 | 25 | 15 |
| Bryozoa | 1087 | 3 | 3 | |
| Nematoda | 1089 | 3 | 3 | |
| Hydracarina | 906 | 3 | 3 | 3 |