Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 90 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 13/09/2016 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 8 |
| Variété taxonomique | 30 |
| Taxon indicateur | Brachycentridae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 2.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 6.0 | dominant |
| Blocs | 39.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 0.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 50.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Granulats | Lente | A |
| P2 | Dalles, argiles | Lente | B |
| P3 | Blocs | Lente | B |
| P4 | Dalles, argiles | Moyenne | B |
| P5 | Bryophytes | Lente | A |
| P6 | Dalles, argiles | Nulle | C |
| P7 | Blocs | Moyenne | C |
| P8 | Dalles, argiles | Rapide | C |
| P9 | Litieres | Nulle | A |
| P10 | Branchage, racines | Nulle | A |
| P11 | Pierres, galets | Lente | B |
| P12 | Blocs | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 1 | ||
| Leuctra | 69 | 14 | 12 | 9 |
| Nemoura | 26 | 1 | 1 | |
| Protonemura | 46 | 17 | ||
| Micrasema | 268 | 48 | 4 | 23 |
| Silo | 292 | 1 | 3 | |
| Silo-lithax | 5219 | 5 | 4 | |
| Hydropsychidae | 211 | 12 | ||
| Hydropsyche | 212 | 2 | 7 | |
| Lepidostoma | 305 | 1 | ||
| Mystacides | 312 | 2 | ||
| Oecetis | 317 | 1 | ||
| Stenophylacini-chaetopterygini | 3146 | 2 | ||
| Polycentropodidae | 223 | 5 | 1 | 1 |
| Psychomyia | 239 | 16 | 7 | |
| Sericostomatidae | 321 | 1 | 1 | |
| Sericostoma | 322 | 22 | 2 | |
| Baetis | 364 | 4 | 37 | 50 |
| Ephemera | 502 | 3 | 4 | |
| Ecdyonurus | 421 | 1 | 2 | |
| Epeorus | 400 | 1 | 7 | |
| Leptophlebiidae | 473 | 2 | 1 | |
| Habroleptoides | 485 | 2 | ||
| Platambus | 556 | 1 | ||
| Dupophilus | 620 | 2 | 1 | |
| Elmis | 618 | 46 | 20 | 16 |
| Esolus | 619 | 42 | 13 | 18 |
| Limnius | 623 | 3 | ||
| Riolus | 625 | 1 | ||
| Hydraena | 608 | 1 | 2 | 1 |
| Atherix | 839 | 3 | 2 | 1 |
| Chironomidae | 807 | 127 | 1 | 7 |
| Dixa | 794 | 1 | 1 | |
| Chelifera | 2884 | 1 | ||
| Clinocerinae | 9813 | 1 | 1 | |
| Simuliidae | 801 | 10 | 21 | 8 |
| Stratiomyidae | 824 | 1 | ||
| Calopteryx | 650 | 5 | ||
| Procambarus clarkii | 2028 | 1 | ||
| Ancylus | 1028 | 14 | 3 | 6 |
| Potamopyrgus | 978 | 2 | ||
| Oligochaeta | 933 | 26 | 6 | 14 |
| Nematoda | 1089 | 3 | ||
| Hydracarina | 906 | 3 | 3 |