Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 90 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 17/08/2016 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 9 |
| Variété taxonomique | 27 |
| Taxon indicateur | Perlidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 8.0 | dominant |
| Blocs | 16.0 | dominant |
| Granulats | 2.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 70.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Pierres, galets | Moyenne | B |
| P3 | Bryophytes | Moyenne | A |
| P4 | Dalles, argiles | Lente | C |
| P5 | Dalles, argiles | Moyenne | B |
| P6 | Granulats | Moyenne | A |
| P7 | Dalles, argiles | Rapide | B |
| P8 | Branchage, racines | Lente | A |
| P9 | Dalles, argiles | Nulle | C |
| P10 | Dalles, argiles | Moyenne | C |
| P11 | Blocs | Moyenne | B |
| P12 | Dalles, argiles | Rapide | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 1 | 2 | |
| Protonemura | 46 | 25 | 3 | 2 |
| Dinocras | 156 | 11 | 2 | |
| Glossosoma | 190 | 1 | 1 | |
| Hydropsychidae | 211 | 3 | 9 | |
| Hydropsyche | 212 | 1 | 4 | |
| Lepidostoma | 305 | 1 | ||
| Limnephilidae | 276 | 5 | ||
| Rhyacophila lato-sensu | 183 | 4 | 7 | |
| Sericostomatidae | 321 | 1 | ||
| Sericostoma | 322 | 1 | 1 | |
| Baetis | 364 | 43 | 153 | 65 |
| Caenis | 457 | 3 | 3 | |
| Ephemerella ignita | 451 | 51 | 5 | 3 |
| Ecdyonurus | 421 | 3 | 1 | |
| Epeorus | 400 | 2 | ||
| Rhithrogena | 404 | 1 | 12 | 2 |
| Hydroporinae | 2393 | 3 | ||
| Oreodytes | 552 | 3 | ||
| Elmis | 618 | 16 | 3 | 5 |
| Esolus | 619 | 1 | 1 | |
| Limnius | 623 | 2 | 2 | 1 |
| Haliplus | 518 | 1 | ||
| Hydraena | 608 | 2 | 1 | 1 |
| Blepharicera | 749 | 1 | 11 | 1 |
| Liponeura | 752 | 22 | 15 | |
| Chironomidae | 807 | 207 | 28 | 14 |
| Chelifera | 2884 | 1 | 2 | |
| Clinocerinae | 9813 | 2 | 3 | |
| Dicranota | 765 | 5 | 3 | |
| Simuliidae | 801 | 4 | 8 | 17 |
| Gammaridae | 887 | 1 | ||
| Echinogammarus | 888 | 14 | 1 | |
| Ancylus | 1028 | 18 | ||
| Potamopyrgus | 978 | 1 | ||
| Lymnaeidae | 998 | 2 | 4 | |
| Radix | 1004 | 1 | 4 | |
| Sphaeriidae | 1042 | 1 | ||
| Polycelis | 1064 | 1 | ||
| Oligochaeta | 933 | 2 | 4 | |
| Bryozoa | 1087 | 3 | ||
| Hydracarina | 906 | 3 | 3 | 3 |