Listes faunistiques invertébrés
Le Ruisseau de La Roche 05097750
- Télécharger la fiche IRSTEA xls / 734 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 22/07/2014 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 8 |
| Variété taxonomique | 36 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 2.0 | marginal |
| Hydrophytes | ||
| Litieres | 2.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 55.0 | dominant |
| Blocs | 17.0 | dominant |
| Granulats | 2.0 | marginal |
| Helophytes | ||
| Vases | 1.0 | marginal |
| Sables | 10.0 | dominant |
| Algues | ||
| Dalles, argiles | 10.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Granulats | Nulle | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Moyenne | B |
| P7 | Sables | Nulle | B |
| P8 | Dalles, argiles | Moyenne | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 11 | 21 | 21 |
| Protonemura | 46 | 5 | 6 | 1 |
| Dinocras | 156 | 1 | 1 | |
| Perla | 164 | 1 | ||
| Isoperla | 140 | 1 | ||
| Perlodes | 150 | 1 | ||
| Micrasema | 268 | 8 | ||
| Glossosomatidae | 189 | 1 | ||
| Glossosoma | 190 | 6 | 21 | 29 |
| Drusinae | 3120 | 4 | ||
| Limnephilinae | 3163 | 59 | 1 | |
| Odontocerum | 339 | 6 | 2 | 6 |
| Polycentropodidae | 223 | 1 | ||
| Rhyacophila lato-sensu | 183 | 27 | 31 | 6 |
| Sericostomatidae | 321 | 3 | ||
| Sericostoma | 322 | 3 | 1 | 2 |
| Baetis | 364 | 185 | 136 | 54 |
| Ephemerella | 450 | 1462 | 150 | 70 |
| Ephemera | 502 | 1 | ||
| Heptageniidae | 399 | 2 | ||
| Ecdyonurus | 421 | 5 | 10 | |
| Epeorus | 400 | 1 | 31 | 8 |
| Rhithrogena | 404 | 3 | ||
| Leptophlebiidae | 473 | 2 | ||
| Hydroporinae | 2393 | 9 | 1 | |
| Dupophilus | 620 | 1 | 1 | |
| Elmis | 618 | 27 | 6 | 8 |
| Esolus | 619 | 3 | 6 | 1 |
| Limnius | 623 | 12 | 15 | 34 |
| Oulimnius | 622 | 2 | ||
| Helodes | 636 | 1 | ||
| Hydraena | 608 | 30 | 15 | 6 |
| Limnebius | 599 | 2 | ||
| Ceratopogonidae | 819 | 11 | 4 | 8 |
| Chironomidae | 807 | 992 | 243 | 47 |
| Cylindrotomidae | 755 | 1 | ||
| Empididae | 831 | 1 | 4 | |
| Limoniidae | 757 | 12 | 1 | |
| Psychodidae | 783 | 15 | 1 | 1 |
| Simuliidae | 801 | 191 | 309 | 20 |
| Asellidae | 880 | 2 | ||
| Gammarus | 892 | 1228 | 82 | 40 |
| Pisidium | 1043 | 2 | 1 | 1 |
| Ancylus | 1028 | 8 | 3 | 12 |
| Bythinella | 992 | 11 | ||
| Erpobdellidae | 928 | 33 | 8 | 5 |
| Glossiphoniidae | 908 | 2 | 1 | 1 |
| Oligochaeta | 933 | 37 | 20 | 65 |
| Hydracarina | 906 | 3 | 3 | 3 |