Listes faunistiques invertébrés
L'Etoile en amont de Lanobre 05069200
- Télécharger la fiche IRSTEA xls / 45 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 17/08/2016 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 9 |
| Variété taxonomique | 33 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 3.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 31.0 | dominant |
| Blocs | 35.0 | dominant |
| Granulats | ||
| Helophytes | ||
| Vases | ||
| Sables | ||
| Algues | 1.0 | marginal |
| Dalles, argiles | 28.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Algues | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Lente | B |
| P7 | Dalles, argiles | Lente | B |
| P8 | Blocs | Nulle | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Dalles, argiles | Nulle | C |
| P11 | Blocs | Moyenne | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 45 | 2 | 25 |
| Protonemura | 46 | 506 | 9 | 1 |
| Dinocras | 156 | 11 | 2 | |
| Perla | 164 | 5 | 1 | |
| Isoperla | 140 | 5 | 1 | 3 |
| Perlodes | 150 | 1 | 2 | |
| Micrasema | 268 | 60 | 8 | 9 |
| Glossosoma | 190 | 1 | ||
| Goeridae | 286 | 1 | 2 | |
| Hydropsyche | 212 | 13 | 3 | 1 |
| Hydroptila | 200 | 16 | ||
| Hydroptilidae | 193 | 1 | ||
| Lepidostoma | 305 | 1 | ||
| Adicella | 320 | 2 | ||
| Mystacides | 312 | 6 | 1 | 2 |
| Polycentropus | 231 | 17 | 3 | 7 |
| Psychomyia | 239 | 1 | ||
| Rhyacophila lato-sensu | 183 | 2 | 7 | |
| Sericostoma | 322 | 1 | ||
| Baetis | 364 | 35 | 32 | 21 |
| Pseudocentroptilum | 3207 | 1 | ||
| Ephemerella | 450 | 5 | ||
| Ecdyonurus | 421 | 1 | 11 | 31 |
| Epeorus | 400 | 1 | 26 | 3 |
| Rhithrogena | 404 | 39 | 7 | |
| Habroleptoides | 485 | 3 | 5 | 5 |
| Habrophlebia | 491 | 5 | 3 | 2 |
| Leptophlebiidae | 473 | 10 | 1 | 8 |
| Corixinae | 5196 | 7 | ||
| Dupophilus | 620 | 17 | 25 | 38 |
| Elmis | 618 | 65 | 7 | 5 |
| Esolus | 619 | 1 | ||
| Limnius | 623 | 1 | 1 | 1 |
| Oulimnius | 622 | 1 | ||
| Hydraena | 608 | 24 | 7 | 1 |
| Athericidae | 838 | 2 | 1 | |
| Chironomidae | 807 | 61 | 35 | |
| Empididae | 831 | 3 | ||
| Limoniidae | 757 | 2 | 1 | 7 |
| Simuliidae | 801 | 14 | 1 | |
| Thaumaleidae | 823 | 1 | ||
| Sialis | 704 | 1 | ||
| Pacifastacus | 872 | 1 | 1 | |
| Sphaeriidae | 1042 | 1 | ||
| Ancylus | 1028 | 1 | 9 | 6 |
| Oligochaeta | 933 | 1 | 4 | 16 |