Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 58 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 14/08/2007 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 20.0 |
| GFI | 9 |
| Variété taxonomique | 45 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 8.0 | dominant |
| Blocs | 45.0 | dominant |
| Granulats | 2.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 21.0 | dominant |
| Algues | ||
| Dalles, argiles | 20.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Sables | Nulle | B3 |
| P2 | Roches | Lente | B3 |
| P3 | Roches | Moyenne | B2 |
| P4 | Branchage, racines | Lente | B1 |
| P5 | Dalles, argiles | Lente | B3 |
| P6 | Roches | Nulle | B3 |
| P7 | Granulats | Lente | B1 |
| P8 | Dalles, argiles | Moyenne | B2 |
| P9 | Bryophytes | Moyenne | B1 |
| P10 | Sables | Lente | B2 |
| P11 | Helophytes | Nulle | B1 |
| P12 | Pierres, galets | Moyenne | B2 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra | 67 | 9 | ||
| Leuctra | 69 | 235 | 135 | 8 |
| Protonemura | 46 | 5 | ||
| Dinocras | 156 | 1 | ||
| Perla | 164 | 5 | 1 | |
| Perlodes | 150 | 1 | ||
| Micrasema | 268 | 7 | ||
| Goeridae | 286 | 1 | ||
| Silo | 292 | 1 | ||
| Hydropsyche | 212 | 66 | 8 | 5 |
| Lepidostoma | 305 | 19 | ||
| Adicella | 320 | 2 | ||
| Stenophylacini-chaetopterygini | 3146 | 13 | ||
| Odontocerum | 339 | 1 | 1 | |
| Philopotamus | 209 | 2 | ||
| Cyrnus | 224 | 1 | ||
| Rhyacophila lato-sensu | 183 | 5 | 30 | 1 |
| Sericostoma | 322 | 69 | ||
| Baetis | 364 | 131 | 72 | 54 |
| Caenis | 457 | 3 | ||
| Ephemera | 502 | 3 | 1 | |
| Ephemerella | 450 | 24 | 2 | |
| Ecdyonurus | 421 | 4 | 8 | 11 |
| Epeorus | 400 | 2 | 8 | |
| Gerridae | 734 | 2 | ||
| Veliidae | 743 | 15 | 1 | |
| Hydroporinae | 2393 | 7 | ||
| Dupophilus | 620 | 4 | 17 | 5 |
| Elmis | 618 | 140 | 5 | 1 |
| Esolus | 619 | 4 | ||
| Limnius | 623 | 1 | 1 | |
| Oulimnius | 622 | 8 | 4 | |
| Hydraena | 608 | 12 | 8 | |
| Hydrochus | 606 | 1 | ||
| Hydrophilinae | 2517 | 1 | ||
| Athericidae | 838 | 9 | 2 | |
| Chironomidae | 807 | 122 | 87 | |
| Empididae | 831 | 1 | ||
| Limoniidae | 757 | 3 | ||
| Simuliidae | 801 | 17 | 78 | |
| Tabanidae | 837 | 2 | ||
| Calopteryx | 650 | 5 | ||
| Cordulegaster | 687 | 4 | ||
| Onychogomphus | 682 | 9 | 1 | |
| Sialis | 704 | 1 | ||
| Gammarus | 892 | 210 | ||
| Ancylus | 1028 | 1 | 1 | 1 |
| Bythinella | 992 | 1 | ||
| Radix | 1004 | 3 | ||
| Erpobdellidae | 928 | 3 | ||
| Planariidae | 1061 | 12 | ||
| Oligochaeta | 933 | 71 | 196 | 42 |
| Hydracarina | 906 | 1 | 1 | 1 |