Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 734 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 17/09/2014 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 9 |
| Variété taxonomique | 31 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 4.0 | marginal |
| Blocs | 40.0 | dominant |
| Granulats | 4.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 48.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Rapide | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Pierres, galets | Nulle | A |
| P4 | Granulats | Nulle | A |
| P5 | Blocs | Lente | B |
| P6 | Dalles, argiles | Moyenne | B |
| P7 | Blocs | Moyenne | B |
| P8 | Dalles, argiles | Lente | B |
| P9 | Dalles, argiles | Nulle | C |
| P10 | Blocs | Nulle | C |
| P11 | Dalles, argiles | Rapide | C |
| P12 | Blocs | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Perlodidae | 127 | 2 | ||
| Perlodes | 150 | 1 | 1 | |
| Micrasema | 268 | 5 | 3 | |
| Odontocerum | 339 | 1 | ||
| Habrophlebia | 491 | 1 | ||
| Leuctra | 69 | 31 | 13 | 4 |
| Protonemura | 46 | 2 | ||
| Sericostomatidae | 321 | 6 | 1 | 2 |
| Sericostoma | 322 | 1 | ||
| Ecdyonurus | 421 | 2 | 9 | 4 |
| Epeorus | 400 | 4 | 5 | 10 |
| Rhithrogena | 404 | 1 | 6 | |
| Adicella | 320 | 1 | ||
| Polycentropus | 231 | 33 | 5 | 17 |
| Rhyacophila lato-sensu | 183 | 18 | 2 | 17 |
| Ephemerella | 450 | 8 | ||
| Hydropsyche | 212 | 167 | 9 | 47 |
| Ancylus | 1028 | 5 | 5 | 7 |
| Baetis | 364 | 340 | 227 | 215 |
| Dupophilus | 620 | 1 | 1 | |
| Elmis | 618 | 4 | 1 | |
| Esolus | 619 | 4 | 1 | 1 |
| Limnius | 623 | 5 | 1 | 2 |
| Gammarus | 892 | 82 | 8 | 7 |
| Pisidium | 1043 | 1 | ||
| Asellidae | 880 | 14 | 1 | |
| Chironomidae | 807 | 179 | 16 | 28 |
| Erpobdellidae | 928 | 33 | 5 | 10 |
| Glossiphoniidae | 908 | 5 | 2 | |
| Oligochaeta | 933 | 402 | 17 | 189 |
| Athericidae | 838 | 2 | ||
| Calopteryx | 650 | 3 | ||
| Ceratopogonidae | 819 | 10 | ||
| Dryops | 613 | 1 | ||
| Empididae | 831 | 1 | ||
| Hydraena | 608 | 7 | ||
| Limnebius | 599 | 1 | ||
| Limoniidae | 757 | 16 | 30 | |
| Ptychopteridae | 789 | 1 | ||
| Simuliidae | 801 | 55 | 5 | 87 |