Listes faunistiques invertébrés
La Sumène au niveau de Bassignac 05068660
- Télécharger la fiche IRSTEA xls / 94 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 23/08/2023 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 18.0 |
| GFI | 9 |
| Variété taxonomique | 36 |
| I2M2 | 0.7507 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 72.0 | dominant |
| Blocs | 15.0 | dominant |
| Granulats | 2.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 8.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Granulats | Lente | A |
| P4 | Sables | Nulle | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Blocs | Lente | B |
| P8 | Dalles, argiles | Lente | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Oligochaeta | 933 | 162 | 72 | 166 |
| Esolus | 619 | 44 | 32 | 18 |
| Dupophilus | 620 | 10 | 20 | 24 |
| Oulimnius | 622 | 2 | ||
| Limnius | 623 | 2 | ||
| Calopteryx | 650 | 2 | ||
| Gomphidae | 678 | 1 | ||
| Onychogomphus | 682 | 2 | 1 | |
| Sialis | 704 | 3 | 1 | 1 |
| Chironomidae | 807 | 480 | 384 | 272 |
| Atherix | 839 | 1 | 5 | 5 |
| Atrichops | 840 | 1 | ||
| Pacifastacus | 872 | 1 | ||
| Gammarus | 892 | 1 | 1 | |
| Hydracarina | 906 | 2 | 2 | 1 |
| Erpobdellidae | 928 | 1 | ||
| Elmis | 618 | 4 | 68 | 24 |
| Potamopyrgus | 978 | 2 | 1 | |
| Ancylus | 1028 | 9 | 15 | 56 |
| Sphaeriidae | 1042 | 8 | ||
| Pisidium | 1043 | 2 | ||
| Torleya | 2391 | 2 | 10 | 11 |
| Mermithoïdea | 3159 | 1 | ||
| Limnephilinae | 3163 | 3 | 15 | 26 |
| Ostracoda | 3170 | 1 | ||
| Hemerodromiinae | 3202 | 1 | 3 | |
| Hexatomini | 20358 | 1 | ||
| Limoniini | 20393 | 1 | ||
| Forcipomyinae | 20455 | 1 | ||
| Pediciini | 20537 | 4 | 1 | 1 |
| Nigrobaetis | 32270 | 1 | ||
| Leuctra geniculata | 33830 | 4 | 14 | |
| Lepidostoma | 305 | 1 | ||
| Protonemura | 46 | 1 | ||
| Leuctra | 69 | 11 | 48 | 26 |
| Perla | 164 | 1 | 2 | 2 |
| Rhyacophila lato-sensu | 183 | 3 | 8 | 3 |
| Glossosoma | 190 | 1 | 25 | 38 |
| Hydroptila | 200 | 1 | 1 | |
| Hydropsyche | 212 | 321 | 84 | 46 |
| Cheumatopsyche | 221 | 20 | 2 | |
| Polycentropodidae | 223 | 1 | ||
| Polycentropus | 231 | 2 | 8 | 16 |
| Psychomyia | 239 | 1 | 1 | |
| Micrasema | 268 | 3 | 3 | |
| Goeridae | 286 | 2 | 5 | |
| Goera | 287 | 1 | 1 | |
| Silo | 292 | 10 | 4 | 5 |
| Nemoura | 26 | 2 | ||
| Athripsodes | 311 | 2 | 4 | |
| Mystacides | 312 | 4 | 2 | |
| Oecetis | 317 | 1 | 2 | 14 |
| Sericostoma | 322 | 1 | ||
| Baetis | 364 | 3 | 3 | 3 |
| Heptageniidae | 399 | 7 | 14 | |
| Epeorus | 400 | 2 | ||
| Rhithrogena | 404 | 2 | ||
| Ecdyonurus | 421 | 1 | 4 | 6 |
| Ephemerella ignita | 451 | 1 | 1 | |
| Leptophlebiidae | 473 | 1 | 2 | 3 |
| Paraleptophlebia | 481 | 2 | ||
| Ephemera | 502 | 1 | ||
| Orectochilus | 515 | 2 | 3 |