Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 124 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 23/08/2022 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 18.0 |
| GFI | 9 |
| Variété taxonomique | 34 |
| I2M2 | 0.6893 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 4.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 48.0 | dominant |
| Blocs | 20.0 | dominant |
| Granulats | 0.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 25.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Sables | Nulle | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Moyenne | B |
| P7 | Dalles, argiles | Moyenne | B |
| P8 | Pierres, galets | Lente | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Dalles, argiles | Lente | C |
| P12 | Blocs | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Erpobdellidae | 928 | 2 | 3 | |
| Dupophilus | 620 | 4 | 4 | 1 |
| Limnius | 623 | 1 | 8 | 4 |
| Calopteryx | 650 | 1 | ||
| Sialis | 704 | 2 | ||
| Limoniidae | 757 | 5 | 1 | |
| Simuliidae | 801 | 2 | 5 | 4 |
| Chironomidae | 807 | 856 | 196 | 322 |
| Ceratopogonidae | 819 | 1 | 2 | |
| Empididae | 831 | 2 | ||
| Gammarus | 892 | 129 | 71 | 36 |
| Glossiphoniidae | 908 | 3 | 1 | 5 |
| Elmis | 618 | 34 | 55 | 45 |
| Oligochaeta | 933 | 3 | 2 | 4 |
| Ancylus | 1028 | 1 | 2 | |
| Polycelis | 1064 | 17 | 43 | 18 |
| Colymbetinae | 2395 | 4 | 4 | |
| Limnephilinae | 3163 | 3 | ||
| Serratella | 5152 | 2 | ||
| Corixinae | 5196 | 1 | ||
| Baetis lato sensu | 9794 | 12 | 3 | |
| Glossosomatinae | 20359 | 1 | 1 | 1 |
| Pediciidae | 50011 | 1 | 1 | |
| Epeorus | 400 | 1 | ||
| Protonemura | 46 | 11 | 6 | |
| Leuctra | 69 | 15 | 33 | 24 |
| Isoperla | 140 | 3 | 1 | |
| Rhyacophila lato-sensu | 183 | 4 | 10 | 6 |
| Hydropsyche | 212 | 195 | 152 | 93 |
| Polycentropodidae | 223 | 1 | ||
| Plectrocnemia | 228 | 2 | ||
| Polycentropus | 231 | 1 | 1 | |
| Adicella | 320 | 4 | ||
| Sericostoma | 322 | 2 | 1 | |
| Odontocerum | 339 | 2 | ||
| Nemoura | 26 | 5 | ||
| Rhithrogena | 404 | 9 | 1 | |
| Ecdyonurus | 421 | 1 | 9 | 9 |
| Leptophlebiidae | 473 | 6 | ||
| Paraleptophlebia | 481 | 2 | 3 | 1 |
| Habroleptoides | 485 | 14 | 6 | |
| Habrophlebia | 491 | 3 | 4 | |
| Ephemera | 502 | 4 | 3 | |
| Limnebius | 599 | 1 | 1 | |
| Hydraena | 608 | 7 | 7 | 1 |
| Dryops | 613 | 1 |