Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 31 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 12/10/2010 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 18.0 |
| GFI | 9 |
| Variété taxonomique | 34 |
| I2M2 | 0.7395 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 2.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | ||
| Pierres, galets | 10.0 | dominant |
| Blocs | 28.0 | dominant |
| Granulats | 26.0 | dominant |
| Helophytes | ||
| Vases | ||
| Sables | 16.0 | dominant |
| Algues | ||
| Dalles, argiles | 16.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Roches | Moyenne | B2 |
| P2 | Sables | Lente | B3 |
| P3 | Dalles, argiles | Moyenne | B3 |
| P4 | Pierres, galets | Lente | B2 |
| P5 | Granulats | Nulle | B3 |
| P6 | Litieres | Nulle | B1 |
| P7 | Sables | Nulle | B2 |
| P8 | Bryophytes | Moyenne | B1 |
| P9 | Granulats | Lente | B2 |
| P10 | Roches | Lente | B3 |
| P11 | Hydrophytes | Moyenne | B1 |
| P12 | Hydrophytes | Moyenne | B1 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Gammarus | 892 | 85 | 12 | 3 |
| Elmis | 618 | 1 | 1 | |
| Oulimnius | 622 | 1 | 1 | |
| Limnius | 623 | 2 | 4 | |
| Calopteryx | 650 | 1 | 1 | |
| Limoniidae | 757 | 1 | 2 | 3 |
| Psychodidae | 783 | 2 | ||
| Simuliidae | 801 | 50 | 3 | 23 |
| Chironomidae | 807 | 80 | 6 | 16 |
| Ceratopogonidae | 819 | 52 | 13 | 5 |
| Tabanidae | 837 | 1 | ||
| Asellidae | 880 | 1 | ||
| Hydraena | 608 | 43 | 25 | |
| Hydracarina | 906 | 1 | 1 | 1 |
| Glossiphoniidae | 908 | 6 | 3 | 2 |
| Erpobdellidae | 928 | 13 | 9 | 10 |
| Oligochaeta | 933 | 43 | 70 | 30 |
| Colymbetinae | 2395 | 8 | 1 | |
| Nemathelmintha | 3111 | 1 | ||
| Drusinae | 3120 | 5 | 3 | 1 |
| Limnephilinae | 3163 | 5 | ||
| Isopoda | 3165 | 12 | ||
| Copepoda | 3206 | 1 | 1 | |
| Sericostoma | 322 | 1 | ||
| Leuctra | 69 | 65 | 60 | 25 |
| Perlodidae | 127 | 1 | ||
| Isoperla | 140 | 1 | 1 | |
| Siphonoperla | 174 | 12 | 12 | 10 |
| Rhyacophila lato-sensu | 183 | 15 | 5 | 2 |
| Hydropsyche | 212 | 35 | 36 | 2 |
| Micrasema | 268 | 1 | ||
| Silo | 292 | 1 | ||
| Lepidostoma | 305 | 1 | ||
| Lasiocephala | 307 | 1 | ||
| Mystacides | 312 | 5 | 1 | |
| Protonemura | 46 | 2 | 1 | |
| Baetis | 364 | 150 | 21 | 17 |
| Cloeon | 387 | 4 | ||
| Epeorus | 400 | 1 | 9 | 2 |
| Rhithrogena | 404 | 2 | 34 | 23 |
| Ecdyonurus | 421 | 9 | ||
| Ephemerella | 450 | 4 | ||
| Caenis | 457 | 1 | ||
| Paraleptophlebia | 481 | 7 | 5 | |
| Ephemera | 502 | 2 | ||
| Haliplus | 518 | 1 |