Listes faunistiques invertébrés
La Loire à Sainte-Eulalie 04000100
- Télécharger la fiche IRSTEA xls / 57 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 04/07/2007 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 19.0 |
| GFI | 9 |
| Variété taxonomique | 38 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 40.0 | dominant |
| Blocs | 20.0 | dominant |
| Granulats | 2.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 6.0 | dominant |
| Algues | ||
| Dalles, argiles | 30.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Dalles, argiles | Lente | B3 |
| P2 | Litieres | Nulle | B1 |
| P3 | Branchage, racines | Nulle | B1 |
| P4 | Roches | Moyenne | B2 |
| P5 | Pierres, galets | Moyenne | B3 |
| P6 | Granulats | Nulle | B1 |
| P7 | Granulats | Lente | B1 |
| P8 | Dalles, argiles | Moyenne | B2 |
| P9 | Pierres, galets | Lente | B2 |
| P10 | Roches | Lente | B3 |
| P11 | Sables | Nulle | B2 |
| P12 | Pierres, galets | Nulle | B3 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra | 67 | 4 | ||
| Leuctra | 69 | 106 | 15 | 36 |
| Protonemura | 46 | 28 | 3 | |
| Dinocras | 156 | 1 | 3 | 7 |
| Perla | 164 | 2 | ||
| Isoperla | 140 | 9 | 1 | 1 |
| Hydropsyche | 212 | 13 | 3 | 2 |
| Drusinae | 3120 | 7 | 16 | 12 |
| Limnephilini | 3162 | 1 | ||
| Stenophylacini-chaetopterygini | 3146 | 16 | 4 | |
| Odontocerum | 339 | 1 | 2 | |
| Wormaldia | 210 | 1 | ||
| Holocentropus | 235 | 3 | 2 | |
| Polycentropus | 231 | 7 | 1 | 5 |
| Rhyacophila lato-sensu | 183 | 5 | 5 | 2 |
| Sericostoma | 322 | 18 | 16 | 17 |
| Baetis | 364 | 28 | 12 | 214 |
| Centroptilum | 383 | 3 | 6 | |
| Caenis | 457 | 55 | 16 | 75 |
| Ephemera | 502 | 1 | 1 | 2 |
| Ephemerella | 450 | 95 | 23 | 75 |
| Ecdyonurus | 421 | 13 | 19 | 51 |
| Epeorus | 400 | 2 | ||
| Rhithrogena | 404 | 1 | 2 | |
| Habrophlebia | 491 | 20 | 2 | 14 |
| Micronecta | 719 | 87 | 15 | 65 |
| Veliidae | 743 | 3 | ||
| Hydroporinae | 2393 | 8 | 4 | |
| Dupophilus | 620 | 2 | ||
| Elmis | 618 | 15 | 7 | 3 |
| Esolus | 619 | 13 | 8 | 2 |
| Limnius | 623 | 2 | ||
| Oulimnius | 622 | 3 | ||
| Orectochilus | 515 | 1 | ||
| Cyphon | 635 | 7 | 1 | |
| Hydraena | 608 | 2 | 2 | |
| Hydrochus | 606 | 1 | ||
| Athericidae | 838 | 1 | ||
| Ceratopogonidae | 819 | 1 | 8 | |
| Chironomidae | 807 | 232 | 85 | 62 |
| Dixidae | 793 | 1 | 1 | |
| Limoniidae | 757 | 7 | 1 | 3 |
| Rhagionidae | 841 | 1 | ||
| Simuliidae | 801 | 6 | 3 | 4 |
| Tabanidae | 837 | 1 | ||
| Cordulegaster | 687 | 1 | 2 | 1 |
| Gammarus | 892 | 10 | ||
| Ancylus | 1028 | 1 | 1 | |
| Glossiphoniidae | 908 | 2 | ||
| Planariidae | 1061 | 1 | 3 | |
| Oligochaeta | 933 | 2 | ||
| Hydracarina | 906 | 1 | 1 | 1 |