Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 111 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 13/09/2017 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 8 |
| Variété taxonomique | 37 |
| Taxon indicateur | Brachycentridae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 55.0 | dominant |
| Blocs | 25.0 | dominant |
| Granulats | 3.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | ||
| Algues | ||
| Dalles, argiles | 14.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Moyenne | B |
| P7 | Dalles, argiles | Moyenne | B |
| P8 | Pierres, galets | Lente | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Blocs | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra geniculata | 68 | 1 | 2 | |
| Leuctra | 69 | 29 | 43 | 14 |
| Nemoura | 26 | 3 | 1 | |
| Perlodes | 150 | 1 | ||
| Micrasema | 268 | 8 | ||
| Silo | 292 | 11 | 2 | |
| Cheumatopsyche | 221 | 4 | 12 | 1 |
| Hydropsyche | 212 | 1 | 7 | |
| Athripsodes | 311 | 1 | ||
| Leptoceridae | 310 | 1 | ||
| Odontocerum | 339 | 1 | ||
| Philopotamus | 209 | 1 | ||
| Plectrocnemia | 228 | 1 | ||
| Polycentropodidae | 223 | 1 | ||
| Psychomyia | 239 | 6 | ||
| Sericostoma | 322 | 20 | 2 | 2 |
| Baetis | 364 | 6 | 15 | 4 |
| Ephemera | 502 | 21 | 6 | |
| Ecdyonurus | 421 | 5 | 2 | |
| Epeorus | 400 | 1 | ||
| Rhithrogena | 404 | 2 | ||
| Habroleptoides | 485 | 31 | 28 | |
| Paraleptophlebia | 481 | 3 | 2 | 3 |
| Leptophlebiidae | 473 | 2 | 5 | 4 |
| Gerris | 735 | 7 | ||
| Colymbetinae | 2395 | 11 | ||
| Dupophilus | 620 | 32 | 41 | 34 |
| Elmis | 618 | 18 | 25 | 3 |
| Esolus | 619 | 84 | 49 | 35 |
| Limnius | 623 | 19 | 14 | 5 |
| Oulimnius | 622 | 4 | ||
| Riolus | 625 | 4 | ||
| Orectochilus | 515 | 4 | 2 | |
| Helodes | 636 | 5 | 1 | |
| Hydraena | 608 | 3 | 4 | |
| Limnebius | 599 | 1 | ||
| Athericidae | 838 | 1 | ||
| Chironomidae | 807 | 234 | 9 | 12 |
| Dixidae | 793 | 3 | 1 | |
| Empididae | 831 | 1 | ||
| Limoniidae | 757 | 6 | 2 | 3 |
| Ptychopteridae | 789 | 1 | ||
| Rhagionidae | 841 | 1 | ||
| Simuliidae | 801 | 29 | 1 | 1 |
| Tabanidae | 837 | 1 | ||
| Tipulidae | 753 | 1 | ||
| Calopteryx | 650 | 2 | 1 | |
| Cordulegaster | 687 | 2 | 1 | |
| Gammarus | 892 | 45 | 8 | 12 |
| Ancylus | 1028 | 2 | 1 | 2 |
| Physa (sensu lato) | 997 | 1 | ||
| Erpobdellidae | 928 | 1 | ||
| Oligochaeta | 933 | 45 | 39 | 22 |