Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 32 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 30/08/2018 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 8 |
| Variété taxonomique | 29 |
| Taxon indicateur | Philopotamidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 2.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 25.0 | dominant |
| Blocs | 17.0 | dominant |
| Granulats | 4.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 50.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Granulats | Lente | A |
| P4 | Sables | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Moyenne | B |
| P7 | Dalles, argiles | Moyenne | B |
| P8 | Dalles, argiles | Lente | B |
| P9 | Dalles, argiles | Nulle | C |
| P10 | Dalles, argiles | Moyenne | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Dalles, argiles | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 8 | 14 | 23 |
| Nemoura | 26 | 1 | ||
| Dinocras | 156 | 1 | ||
| Micrasema | 268 | 2 | 3 | |
| Glossosoma | 190 | 1 | 1 | |
| Silo | 292 | 3 | 4 | |
| Hydropsyche | 212 | 8 | 13 | |
| Adicella | 320 | 1 | ||
| Drusinae | 3120 | 1 | 1 | |
| Limnephilinae | 3163 | 1 | ||
| Odontocerum | 339 | 1 | ||
| Philopotamus | 209 | 4 | 2 | |
| Polycentropodidae | 223 | 1 | 1 | |
| Rhyacophila lato-sensu | 183 | 2 | 1 | |
| Sericostoma | 322 | 5 | 1 | 4 |
| Baetis | 364 | 1 | 23 | 21 |
| Ecdyonurus | 421 | 6 | 7 | |
| Epeorus | 400 | 1 | 28 | 55 |
| Rhithrogena | 404 | 1 | 6 | 7 |
| Habroleptoides | 485 | 6 | 15 | |
| Leptophlebiidae | 473 | 3 | 3 | |
| Colymbetinae | 2395 | 16 | ||
| Dupophilus | 620 | 5 | 27 | 12 |
| Elmis | 618 | 15 | 7 | 15 |
| Esolus | 619 | 6 | 21 | 19 |
| Limnius | 623 | 3 | 8 | 1 |
| Oulimnius | 622 | 2 | ||
| Orectochilus | 515 | 3 | 1 | 1 |
| Hydraena | 608 | 2 | 4 | |
| Athericidae | 838 | 2 | ||
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 67 | 8 | 2 |
| Dixidae | 793 | 1 | ||
| Empididae | 831 | 7 | 1 | |
| Limoniidae | 757 | 12 | 4 | 3 |
| Simuliidae | 801 | 1 | 1 | |
| Calopteryx | 650 | 6 | ||
| Gammarus | 892 | 37 | 2 | 21 |
| Ancylus | 1028 | 1 | ||
| Erpobdellidae | 928 | 1 | ||
| Oligochaeta | 933 | 2 | 5 | 3 |