Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 123 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 03/07/2023 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 15.0 |
| GFI | 7 |
| Variété taxonomique | 29 |
| I2M2 | 0.7904 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 43.0 | dominant |
| Blocs | 6.0 | dominant |
| Granulats | 15.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 10.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 22.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Branchage, racines | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Moyenne | B |
| P7 | Granulats | Lente | B |
| P8 | Sables | Nulle | B |
| P9 | Dalles, argiles | Moyenne | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Gammarus | 892 | 93 | 17 | 37 |
| Oulimnius | 622 | 1 | ||
| Limnius | 623 | 1 | 4 | 5 |
| Riolus | 625 | 1 | ||
| Hydrocyphon | 637 | 1 | 7 | 1 |
| Tipulidae | 753 | 1 | ||
| Limoniidae | 757 | 2 | ||
| Dixidae | 793 | 1 | ||
| Simuliidae | 801 | 22 | 14 | 2 |
| Chironomidae | 807 | 54 | 33 | 6 |
| Ceratopogonidae | 819 | 1 | ||
| Dupophilus | 620 | 12 | 38 | 52 |
| Oligochaeta | 933 | 9 | 4 | |
| Potamopyrgus | 978 | 2 | 6 | |
| Sphaeriidae | 1042 | 1 | ||
| Pisidium | 1043 | 6 | ||
| Polycelis | 1064 | 1 | ||
| Limnephilinae | 3163 | 4 | 6 | 2 |
| Serratella | 5152 | 11 | 12 | 14 |
| Baetis lato sensu | 9794 | 77 | 94 | |
| Pediciidae | 50011 | 5 | 13 | |
| Epeorus | 400 | 1 | 2 | |
| Leuctra | 69 | 210 | 63 | 48 |
| Perla | 164 | 1 | ||
| Rhyacophila lato-sensu | 183 | 8 | 8 | 6 |
| Glossosoma | 190 | 10 | 5 | |
| Philopotamus | 209 | 2 | ||
| Hydropsyche | 212 | 37 | 41 | 12 |
| Plectrocnemia | 228 | 1 | ||
| Goeridae | 286 | 3 | ||
| Silo | 292 | 1 | 1 | |
| Sericostoma | 322 | 1 | ||
| Protonemura | 46 | 14 | 6 | 10 |
| Rhithrogena | 404 | 7 | 2 | |
| Ecdyonurus | 421 | 34 | 16 | |
| Habroleptoides | 485 | 1 | ||
| Habrophlebia | 491 | 140 | 4 | 3 |
| Ephemera | 502 | 1 | 50 | 71 |
| Orectochilus | 515 | 2 | ||
| Hydraena | 608 | 6 | 3 | 3 |
| Elmis | 618 | 44 | 12 | |
| Esolus | 619 | 29 | 18 | 34 |