Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 735 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 17/07/2014 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 20.0 |
| GFI | 9 |
| Variété taxonomique | 41 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 3.0 | marginal |
| Pierres, galets | 41.0 | dominant |
| Blocs | 28.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 10.0 | dominant |
| Algues | ||
| Dalles, argiles | 15.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Lente | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Granulats | Nulle | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Blocs | Lente | B |
| P7 | Sables | Nulle | B |
| P8 | Dalles, argiles | Lente | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Blocs | Moyenne | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra | 67 | 1 | ||
| Leuctra | 69 | 9 | 64 | 5 |
| Protonemura | 46 | 5 | 1 | 7 |
| Dinocras | 156 | 3 | 1 | |
| Perla | 164 | 24 | 18 | |
| Brachycentrus | 265 | 1 | ||
| Micrasema | 268 | 3 | 1 | |
| Agapetus | 191 | 2 | ||
| Silo | 292 | 1 | 1 | |
| Hydropsyche | 212 | 6 | 35 | 35 |
| Lepidostoma | 305 | 9 | 1 | 6 |
| Oecetis | 317 | 1 | ||
| Limnephilinae | 3163 | 1 | 1 | 2 |
| Philopotamus | 209 | 7 | 17 | |
| Polycentropodidae | 223 | 3 | ||
| Polycentropus | 231 | 4 | ||
| Rhyacophila lato-sensu | 183 | 3 | 3 | 7 |
| Sericostoma | 322 | 6 | 4 | 2 |
| Baetis | 364 | 32 | 27 | 55 |
| Ephemerella | 450 | 19 | ||
| Ephemera | 502 | 24 | 7 | 2 |
| Ecdyonurus | 421 | 5 | ||
| Epeorus | 400 | 18 | 8 | |
| Rhithrogena | 404 | 5 | 4 | |
| Leptophlebiidae | 473 | 9 | 1 | |
| Habrophlebia | 491 | 3 | ||
| Paraleptophlebia | 481 | 9 | ||
| Dupophilus | 620 | 19 | 29 | 10 |
| Elmis | 618 | 46 | 5 | 17 |
| Esolus | 619 | 4 | 37 | 9 |
| Limnius | 623 | 1 | 9 | 1 |
| Normandia | 624 | 1 | ||
| Oulimnius | 622 | 1 | ||
| Hydrocyphon | 637 | 4 | 8 | 9 |
| Hydraena | 608 | 3 | 9 | 3 |
| Hydrophilinae | 2517 | 1 | ||
| Athericidae | 838 | 2 | 1 | |
| Ceratopogonidae | 819 | 2 | ||
| Chironomidae | 807 | 64 | 7 | 81 |
| Empididae | 831 | 1 | 2 | |
| Limoniidae | 757 | 17 | 9 | 13 |
| Simuliidae | 801 | 16 | 16 | 25 |
| Calopteryx | 650 | 30 | ||
| Cordulegaster | 687 | 1 | ||
| Sialis | 704 | 1 | ||
| Astacidae | 864 | 2 | ||
| Pacifastacus | 872 | 3 | 1 | |
| Gammarus | 892 | 51 | 2 | 9 |
| Sphaeriidae | 1042 | 1 | ||
| Pisidium | 1043 | 1 | ||
| Ancylus | 1028 | 1 | 2 | 1 |
| Potamopyrgus | 978 | 2 | ||
| Erpobdellidae | 928 | 1 | ||
| Oligochaeta | 933 | 69 | 24 | 19 |
| Nemathelmintha | 3111 | 3 | ||
| Hydracarina | 906 | 3 | 3 | 3 |