Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 734 ko
- Export SEEE csv / 5 ko
| Date prélèvement | 05/08/2013 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 15.0 |
| GFI | 8 |
| Variété taxonomique | 26 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 0.0 | marginal |
| Pierres, galets | 15.0 | dominant |
| Blocs | 35.0 | dominant |
| Granulats | 3.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 0.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 45.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Granulats | Nulle | A |
| P3 | Algues | Moyenne | A |
| P4 | Granulats | Nulle | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Blocs | Lente | B |
| P7 | Dalles, argiles | Lente | B |
| P8 | Dalles, argiles | Moyenne | B |
| P9 | Blocs | Moyenne | C |
| P10 | Dalles, argiles | Nulle | C |
| P11 | Blocs | Nulle | C |
| P12 | Dalles, argiles | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Perlodidae | 127 | 1 | ||
| Micrasema | 268 | 1 | 2 | |
| Glossosoma | 190 | 2 | ||
| Leuctra | 69 | 14 | 61 | 51 |
| Protonemura | 46 | 1 | ||
| Sericostoma | 322 | 1 | ||
| Ecdyonurus | 421 | 1 | 1 | 5 |
| Epeorus | 400 | 4 | 9 | |
| Heptageniidae | 399 | 1 | 9 | 2 |
| Rhithrogena | 404 | 3 | 12 | |
| Rhyacophila lato-sensu | 183 | 4 | 18 | 27 |
| Ephemerella | 450 | 172 | 118 | 69 |
| Hydropsyche | 212 | 3 | 1 | |
| Limnephilinae | 3163 | 1 | 1 | |
| Ancylus | 1028 | 22 | 26 | 4 |
| Baetis | 364 | 314 | 156 | 262 |
| Caenis | 457 | 6 | 1 | |
| Elmis | 618 | 3 | 2 | 1 |
| Esolus | 619 | 1 | 1 | |
| Limnius | 623 | 2 | 2 | 6 |
| Gammarus | 892 | 1 | 4 | |
| Gammaridae | 887 | 2 | ||
| Pisidium | 1043 | 2 | ||
| Asellidae | 880 | 5 | 1 | |
| Chironomidae | 807 | 65 | 42 | 49 |
| Erpobdellidae | 928 | 21 | 13 | 6 |
| Glossiphoniidae | 908 | 3 | 1 | |
| Oligochaeta | 933 | 54 | 50 | 242 |
| Athericidae | 838 | 1 | 1 | |
| Ceratopogonidae | 819 | 5 | 1 | |
| Hydracarina | 906 | 1 | ||
| Hydraena | 608 | 4 | 4 | |
| Limoniidae | 757 | 3 | 4 | |
| Nemathelmintha | 3111 | 1 | ||
| Simuliidae | 801 | 59 | 44 | 8 |