Listes faunistiques invertébrés
L'Etoile en amont de Lanobre 05069200
- Télécharger la fiche IRSTEA xls / 124 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 06/09/2021 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 9 |
| Variété taxonomique | 31 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 3.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 45.0 | dominant |
| Blocs | 14.0 | dominant |
| Granulats | 2.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 0.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 35.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Granulats | Lente | A |
| P4 | Bryophytes | Lente | 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 | Dalles, argiles | Lente | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Dalles, argiles | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Siphonoperla | 174 | 3 | ||
| Leuctra | 69 | 9 | 4 | |
| Protonemura | 46 | 254 | 35 | 9 |
| Dinocras | 156 | 1 | ||
| Isoperla | 140 | 6 | 2 | |
| Micrasema | 268 | 153 | 96 | 38 |
| Silo | 292 | 1 | ||
| Hydropsyche | 212 | 12 | 17 | 8 |
| Lepidostoma | 305 | 1 | ||
| Adicella | 320 | 1 | ||
| Oecetis | 317 | 1 | ||
| Limnephilidae | 276 | 1 | ||
| Odontocerum | 339 | 1 | ||
| Polycentropus | 231 | 3 | 5 | 1 |
| Psychomyia | 239 | 1 | 1 | |
| Rhyacophila lato-sensu | 183 | 2 | 3 | |
| Sericostoma | 322 | 3 | ||
| Baetis | 364 | 82 | 115 | 22 |
| Procloeon | 390 | 3 | ||
| Serratella | 5152 | 1 | ||
| Ecdyonurus | 421 | 16 | 30 | |
| Epeorus | 400 | 22 | 72 | 43 |
| Rhithrogena | 404 | 4 | ||
| Habroleptoides | 485 | 16 | ||
| Habrophlebia | 491 | 69 | ||
| Paraleptophlebia | 481 | 1 | ||
| Colymbetinae | 2395 | 1 | ||
| Dupophilus | 620 | 6 | 7 | |
| Elmis | 618 | 68 | 7 | 3 |
| Esolus | 619 | 2 | 1 | |
| Limnius | 623 | 1 | ||
| Hydraena | 608 | 13 | 4 | |
| Athericidae | 838 | 1 | ||
| Ceratopogonidae | 819 | 2 | ||
| Chironomidae | 807 | 230 | 100 | 56 |
| Dixidae | 793 | 3 | ||
| Pediciidae | 50011 | 1 | ||
| Simuliidae | 801 | 87 | 17 | 3 |
| Cordulegaster | 687 | 1 | ||
| Gammarus | 892 | 3 | ||
| Hydracarina | 906 | 1 | ||
| Pisidium | 1043 | 1 | ||
| Potamopyrgus | 978 | 1 | ||
| Planorbidae | 1009 | 1 | ||
| Ancylus | 1028 | 78 | 31 | 7 |
| Oligochaeta | 933 | 80 | 16 | 3 |