Listes faunistiques invertébrés
L'Etoile en amont de Lanobre 05069200
- Télécharger la fiche IRSTEA xls / 124 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 27/07/2022 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 8 |
| Variété taxonomique | 33 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 2.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 15.0 | dominant |
| Blocs | 48.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 30.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Moyenne | B |
| P7 | Dalles, argiles | Moyenne | B |
| P8 | Blocs | Lente | B |
| P9 | Blocs | Nulle | C |
| P10 | Dalles, argiles | Lente | C |
| P11 | Blocs | Moyenne | C |
| P12 | Dalles, argiles | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 18 | 9 | 5 |
| Nemoura | 26 | 5 | ||
| Protonemura | 46 | 8 | 3 | 8 |
| Dinocras | 156 | 1 | 1 | |
| Micrasema | 268 | 1 | 11 | 5 |
| Glossosomatinae | 20359 | 1 | ||
| Silo | 292 | 4 | 18 | |
| Hydropsyche | 212 | 3 | 17 | |
| Hydroptila | 200 | 1 | ||
| Lepidostoma | 305 | 1 | ||
| Limnephilinae | 3163 | 2 | 1 | |
| Odontocerum | 339 | 1 | ||
| Cyrnus | 224 | 1 | ||
| Polycentropus | 231 | 3 | 3 | 3 |
| Psychomyia | 239 | 1 | 3 | 2 |
| Sericostoma | 322 | 11 | ||
| Baetis lato sensu | 9794 | 4 | 2 | 69 |
| Serratella | 5152 | 4 | 5 | 2 |
| Ecdyonurus | 421 | 1 | 2 | |
| Epeorus | 400 | 54 | ||
| Leptophlebiidae | 473 | 39 | 2 | |
| Habrophlebia | 491 | 6 | 1 | |
| Dupophilus | 620 | 18 | 2 | 5 |
| Elmis | 618 | 20 | 72 | 12 |
| Esolus | 619 | 1 | 1 | |
| Limnius | 623 | 1 | 1 | |
| Oulimnius | 622 | 1 | 1 | |
| Hydraena | 608 | 4 | 6 | 1 |
| Limnebius | 599 | 2 | ||
| Athericidae | 838 | 1 | 1 | |
| Chironomidae | 807 | 149 | 86 | 32 |
| Empididae | 831 | 1 | 2 | |
| Simuliidae | 801 | 1 | ||
| Tabanidae | 837 | 5 | ||
| Tipulidae | 753 | 1 | ||
| Cordulegaster | 687 | 4 | ||
| Sialis | 704 | 2 | ||
| Hydracarina | 906 | 1 | 1 | 1 |
| Pisidium | 1043 | 1 | 1 | |
| Bythinella | 992 | 1 | ||
| Ancylus | 1028 | 1 | ||
| Erpobdellidae | 928 | 1 | ||
| Oligochaeta | 933 | 3 | 1 |