Listes faunistiques invertébrés
La Loire à Sainte-Eulalie 04000100
- Télécharger la fiche IRSTEA xls / 32 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 31/08/2010 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 19.0 |
| GFI | 9 |
| Variété taxonomique | 39 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 33.0 | dominant |
| Blocs | 25.0 | dominant |
| Granulats | 4.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 6.0 | dominant |
| Algues | ||
| Dalles, argiles | 30.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Dalles, argiles | Moyenne | B2 |
| P2 | Roches | Moyenne | B2 |
| P3 | Branchage, racines | Lente | B1 |
| P4 | Pierres, galets | Lente | B2 |
| P5 | Pierres, galets | Moyenne | B3 |
| P6 | Granulats | Nulle | B1 |
| P7 | Sables | Nulle | B2 |
| P8 | Dalles, argiles | Lente | B3 |
| P9 | Roches | Lente | B3 |
| P10 | Granulats | Lente | B1 |
| P11 | Pierres, galets | Nulle | B3 |
| P12 | Litieres | Nulle | B1 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 59 | 55 | 56 |
| Nemoura | 26 | 5 | 1 | 1 |
| Protonemura | 46 | 2 | ||
| Dinocras | 156 | 1 | 2 | 5 |
| Perla | 164 | 2 | 3 | 25 |
| Isoperla | 140 | 1 | ||
| Perlodes | 150 | 11 | 7 | 10 |
| Micrasema | 268 | 20 | 50 | 5 |
| Silo | 292 | 1 | ||
| Hydropsyche | 212 | 9 | 9 | 6 |
| Mystacides | 312 | 2 | ||
| Limnephilidae | 276 | 4 | ||
| Drusinae | 3120 | 12 | 3 | |
| Odontocerum | 339 | 1 | 1 | 3 |
| Polycentropus | 231 | 3 | 5 | 3 |
| Rhyacophila lato-sensu | 183 | 4 | 2 | 3 |
| Sericostoma | 322 | 52 | 57 | 6 |
| Baetis | 364 | 51 | 70 | 6 |
| Caenis | 457 | 23 | 40 | 7 |
| Ephemera | 502 | 3 | 2 | |
| Ephemerella | 450 | 9 | 5 | 3 |
| Ecdyonurus | 421 | 17 | 20 | 24 |
| Epeorus | 400 | 5 | 5 | 7 |
| Rhithrogena | 404 | 3 | 3 | |
| Habroleptoides | 485 | 2 | 3 | 10 |
| Habrophlebia | 491 | 1 | ||
| Micronecta | 719 | 17 | 3 | 8 |
| Gerris | 735 | 1 | ||
| Hydroporinae | 2393 | 3 | 4 | 8 |
| Dupophilus | 620 | 23 | 13 | 18 |
| Elmis | 618 | 30 | 13 | 105 |
| Esolus | 619 | 16 | 37 | 11 |
| Limnius | 623 | 7 | 9 | |
| Oulimnius | 622 | 16 | 15 | 7 |
| Hydraena | 608 | 12 | 29 | 30 |
| Athericidae | 838 | 4 | 9 | |
| Ceratopogonidae | 819 | 1 | 3 | 3 |
| Chironomidae | 807 | 70 | 30 | 20 |
| Dixidae | 793 | 4 | ||
| Empididae | 831 | 2 | ||
| Limoniidae | 757 | 17 | 4 | 25 |
| Rhagionidae | 841 | 2 | ||
| Simuliidae | 801 | 14 | ||
| Tabanidae | 837 | 1 | 3 | |
| Pisidium | 1043 | 1 | ||
| Ancylus | 1028 | 7 | 25 | 5 |
| Erpobdellidae | 928 | 1 | ||
| Glossiphoniidae | 908 | 2 | ||
| Planariidae | 1061 | 1 | 5 | |
| Oligochaeta | 933 | 8 | 11 | 15 |
| Hydracarina | 906 | 1 | 1 | 1 |