Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 111 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 13/07/2021 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 14.0 |
| GFI | 7 |
| Variété taxonomique | 25 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 4.0 | marginal |
| Hydrophytes | ||
| Litieres | 3.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 10.0 | dominant |
| Blocs | 2.0 | marginal |
| Granulats | 2.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 3.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 73.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Blocs | Lente | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Dalles, argiles | Moyenne | B |
| P7 | Dalles, argiles | Lente | B |
| P8 | Dalles, argiles | Nulle | B |
| P9 | Dalles, argiles | Moyenne | C |
| P10 | Dalles, argiles | Lente | C |
| P11 | Dalles, argiles | Nulle | C |
| P12 | Dalles, argiles | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 1 | ||
| Leuctra | 69 | 2 | 2 | |
| Nemoura | 26 | 1 | ||
| Glossosoma | 190 | 1 | ||
| Goeridae | 286 | 1 | ||
| Hydropsyche | 212 | 5 | 2 | 3 |
| Hydroptila | 200 | 2 | 1 | 5 |
| Athripsodes | 311 | 1 | ||
| Mystacides | 312 | 4 | 2 | |
| Polycentropus | 231 | 5 | 1 | |
| Polycentropodidae | 223 | 3 | ||
| Lype | 241 | 2 | ||
| Tinodes | 245 | 1 | 24 | |
| Rhyacophila lato-sensu | 183 | 3 | 2 | 2 |
| Baetis | 364 | 112 | 90 | 280 |
| Centroptilum | 383 | 2 | 4 | 8 |
| Procloeon | 390 | 2 | 12 | |
| Ephemerella ignita | 451 | 3 | 6 | |
| Ephemera | 502 | 2 | ||
| Ecdyonurus | 421 | 1 | ||
| Habrophlebia | 491 | 6 | ||
| Leptophlebiidae | 473 | 7 | 1 | |
| Elmis | 618 | 1 | 1 | 1 |
| Esolus | 619 | 9 | 8 | |
| Limnius | 623 | 2 | ||
| Oulimnius | 622 | 1 | 6 | 2 |
| Riolus | 625 | 29 | 14 | 16 |
| Hydrophilinae | 2517 | 1 | ||
| Atherix | 839 | 4 | ||
| Chironomidae | 807 | 1312 | 848 | 10 |
| Clinocerinae | 9813 | 2 | ||
| Hemerodromiinae | 3202 | 3 | 6 | 3 |
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 10 | 1 | 32 |
| Sialis | 704 | 1 | 2 | |
| Gammarus | 892 | 1729 | 117 | 202 |
| Cladocera | 3127 | 1 | ||
| Copepoda | 3206 | 1 | ||
| Ostracoda | 3170 | 1 | 1 | 1 |
| Pacifastacus | 872 | 6 | ||
| Pisidium | 1043 | 1 | ||
| Potamopyrgus | 978 | 3 | 14 | 6 |
| Ancylus | 1028 | 1 | 1 | |
| Oligochaeta | 933 | 1 | 5 | 5 |
| Mermithoïdea | 3159 | 1 | ||
| Hydracarina | 906 | 5 | 4 | 11 |