Listes faunistiques invertébrés
DUNIERE A SILHAC 1 06107760
- Télécharger la fiche IRSTEA xls / 104 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 24/06/2013 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 9 |
| Variété taxonomique | 34 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 15.0 | dominant |
| Blocs | 7.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 4.0 | marginal |
| Algues | 4.0 | marginal |
| Dalles, argiles | 66.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Moyenne | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Moyenne | B |
| P7 | Dalles, argiles | Moyenne | B |
| P8 | Dalles, argiles | Nulle | B |
| P9 | Dalles, argiles | Lente | C |
| P10 | Dalles, argiles | Rapide | C |
| P11 | Dalles, argiles | Nulle | C |
| P12 | Dalles, argiles | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Siphonoperla | 174 | 1 | 1 | |
| Euleuctra | 67 | 5 | 1 | |
| Leuctra | 69 | 20 | 41 | 1 |
| Protonemura | 46 | 3 | ||
| Isoperla | 140 | 4 | ||
| Micrasema | 268 | 31 | 8 | 12 |
| Agapetus | 191 | 3 | ||
| Hydropsyche | 212 | 4 | ||
| Crunoecia | 309 | 1 | ||
| Lepidostoma | 305 | 1 | ||
| Leptoceridae | 310 | 1 | ||
| Limnephilinae | 3163 | 5 | ||
| Polycentropus | 231 | 5 | 6 | |
| Rhyacophila lato-sensu | 183 | 15 | 10 | 6 |
| Baetis | 364 | 979 | 1002 | 1088 |
| Procloeon | 390 | 3 | 4 | |
| Caenis | 457 | 43 | 7 | 3 |
| Ephemerella | 450 | 907 | 270 | 50 |
| Ecdyonurus | 421 | 1 | 5 | 1 |
| Heptagenia | 443 | 1 | ||
| Rhithrogena | 404 | 1 | ||
| Heptageniidae | 399 | 3 | 9 | |
| Habrophlebia | 491 | 25 | 3 | |
| Micronecta | 719 | 2 | ||
| Hydrometra | 740 | 1 | ||
| Elmis | 618 | 3 | 3 | |
| Esolus | 619 | 25 | 4 | 1 |
| Limnius | 623 | 1 | ||
| Oulimnius | 622 | 43 | 5 | |
| Stenelmis | 617 | 1 | ||
| Chironomidae | 807 | 361 | 83 | 58 |
| Clinocerinae | 9813 | 5 | 1 | |
| Pediciini | 20537 | 14 | 1 | 1 |
| Simuliidae | 801 | 14 | 5 | 124 |
| Boyeria | 670 | 1 | 1 | |
| Onychogomphus | 682 | 1 | 1 | |
| Chalcolestes | 2611 | 1 | ||
| Gammarus | 892 | 60 | 6 | |
| Copepoda | 3206 | 3 | ||
| Ostracoda | 3170 | 3 | 3 | |
| Asellidae | 880 | 53 | ||
| Ancylus | 1028 | 3 | 51 | 19 |
| Potamopyrgus | 978 | 2 | 1 | 1 |
| Oligochaeta | 933 | 16 | 1 | 2 |
| Dugesia | 1056 | 6 | 1 | |
| Nematoda | 1089 | 3 | 3 | 3 |
| Hydracarina | 906 | 3 | 3 | 3 |