Listes faunistiques invertébrés
ROCHEFORT A LES-ARDILLATS 06051350
- Télécharger la fiche IRSTEA xls / 145 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 09/07/2015 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 18.0 |
| GFI | 9 |
| Variété taxonomique | 34 |
| I2M2 | 0.5405 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 4.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 44.0 | dominant |
| Blocs | 2.0 | marginal |
| Granulats | 3.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 40.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 6.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Lente | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Blocs | Lente | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Pierres, galets | Nulle | B |
| P7 | Sables | Nulle | B |
| P8 | Dalles, argiles | Lente | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Sables | Nulle | C |
| P12 | Sables | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 3 | 3 | 1 |
| Nemoura | 26 | 1 | ||
| Protonemura | 46 | 37 | 1 | |
| Perla | 164 | 1 | 2 | 2 |
| Micrasema | 268 | 1 | ||
| Glossosoma | 190 | 2 | ||
| Silo | 292 | 1 | ||
| Goeridae | 286 | 10 | 2 | |
| Hydropsyche | 212 | 4 | 1 | 2 |
| Lasiocephala | 307 | 1 | ||
| Adicella | 320 | 2 | ||
| Limnephilinae | 3163 | 1 | ||
| Odontocerum | 339 | 9 | 7 | 9 |
| Rhyacophila lato-sensu | 183 | 18 | 2 | 4 |
| Sericostoma | 322 | 1 | ||
| Baetis lato sensu | 9794 | 160 | 188 | 130 |
| Ephemerella | 450 | 15 | 1 | |
| Ephemera | 502 | 5 | 3 | |
| Ecdyonurus | 421 | 4 | 2 | 3 |
| Epeorus | 400 | 1 | 7 | |
| Rhithrogena | 404 | 4 | 8 | |
| Heptageniidae | 399 | 5 | 2 | 2 |
| Habrophlebia | 491 | 1 | ||
| Leptophlebiidae | 473 | 6 | ||
| Dupophilus | 620 | 92 | 33 | 14 |
| Elmis | 618 | 108 | 15 | 11 |
| Esolus | 619 | 1 | ||
| Limnius | 623 | 68 | 16 | 7 |
| Oulimnius | 622 | 1 | ||
| Helodes | 636 | 1 | ||
| Hydrocyphon | 637 | 2 | 4 | 3 |
| Hydraena | 608 | 24 | 7 | 5 |
| Ceratopogoninae | 822 | 1 | ||
| Chironomidae | 807 | 216 | 19 | 52 |
| Clinocerinae | 9813 | 1 | ||
| Hemerodromiinae | 3202 | 12 | 1 | 2 |
| Pediciini | 20537 | 3 | 2 | 2 |
| Limoniidae | 757 | 5 | 1 | |
| Psychodidae | 783 | 1 | ||
| Ptychopteridae | 789 | 1 | 3 | |
| Simuliinae | 20560 | 39 | ||
| Simuliidae | 801 | 60 | 9 | |
| Tabanidae | 837 | 2 | ||
| Gammarus | 892 | 4032 | 815 | 1424 |
| Pisidium | 1043 | 10 | 2 | 10 |
| Ancylus | 1028 | 1 | 3 | |
| Potamopyrgus | 978 | 1 | ||
| Oligochaeta | 933 | 16 | 5 | |
| Polycelis | 1064 | 48 | 3 | 18 |
| Mermithoïdea | 3159 | 3 | 3 | |
| Hydracarina | 906 | 3 | 3 | 3 |