Listes faunistiques invertébrés
La Diège à Naussac 05092975
- Télécharger la fiche IRSTEA xls / 155 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 08/09/2022 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 15.0 |
| GFI | 7 |
| Variété taxonomique | 30 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 2.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 73.0 | dominant |
| Blocs | 2.0 | marginal |
| Granulats | 8.0 | dominant |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 12.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Nulle | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Blocs | Nulle | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Granulats | Lente | B |
| P7 | Dalles, argiles | Lente | B |
| P8 | Pierres, galets | Moyenne | 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 |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 1 | 4 | |
| Leuctra | 69 | 3 | 17 | 84 |
| Micrasema | 268 | 1 | 1 | |
| Silo | 292 | 15 | 8 | |
| Cheumatopsyche | 221 | 1 | 7 | |
| Hydropsyche | 212 | 1 | 8 | |
| Hydroptila | 200 | 1 | 5 | |
| Athripsodes | 311 | 1 | 2 | |
| Oecetis | 317 | 2 | 2 | |
| Leptoceridae | 310 | 1 | ||
| Cyrnus | 224 | 1 | ||
| Polycentropus | 231 | 1 | 4 | 3 |
| Psychomyia | 239 | 1 | 7 | |
| Baetis | 364 | 6 | 4 | |
| Centroptilum | 383 | 6 | 1 | 2 |
| Cloeon | 387 | 1 | 1 | |
| Procloeon | 390 | 9 | 12 | |
| Baetidae | 363 | 2 | ||
| Ephemera | 502 | 4 | ||
| Ecdyonurus | 421 | 4 | 5 | |
| Heptageniidae | 399 | 9 | ||
| Paraleptophlebia | 481 | 1 | ||
| Leptophlebiidae | 473 | 3 | 2 | 6 |
| Dupophilus | 620 | 48 | 32 | |
| Elmis | 618 | 16 | 16 | |
| Esolus | 619 | 320 | 184 | |
| Limnius | 623 | 8 | 8 | |
| Oulimnius | 622 | 16 | 4 | |
| Riolus | 625 | 2 | 24 | 8 |
| Orectochilus | 515 | 1 | 4 | |
| Hydraena | 608 | 3 | ||
| Atherix | 839 | 1 | 4 | 5 |
| Atrichops | 840 | 10 | 5 | |
| Chironomidae | 807 | 2 | 184 | 68 |
| Hemerodromiinae | 3202 | 1 | ||
| Pediciini | 20537 | 2 | ||
| Tabanidae | 837 | 1 | ||
| Onychogomphus | 682 | 3 | 1 | |
| Calopteryx | 650 | 9 | 1 | |
| Chalcolestes | 2611 | 1 | ||
| Sialis | 704 | 1 | ||
| Gammarus | 892 | 32 | 13 | 13 |
| Copepoda | 3206 | 1 | 1 | 1 |
| Ostracoda | 3170 | 1 | ||
| Pacifastacus | 872 | 1 | 1 | |
| Orconectes | 870 | 1 | ||
| Corbicula | 1051 | 1 | 8 | 4 |
| Sphaeriidae | 1042 | 1 | 1 | |
| Potamopyrgus | 978 | 2 | ||
| Ancylus | 1028 | 3 | 3 | |
| Oligochaeta | 933 | 72 | 92 | |
| Dugesia | 1056 | 1 | 1 | |
| Mermithoïdea | 3159 | 2 | ||
| Prostoma | 3110 | 1 | 1 | |
| Hydracarina | 906 | 1 | 1 |