Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 26 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 17/10/2012 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 13.0 |
| GFI | 7 |
| Variété taxonomique | 24 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 2.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 86.0 | dominant |
| Blocs | 3.0 | marginal |
| Granulats | 0.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 6.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 2.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Nulle | A |
| P2 | Pierres, galets | Lente | C |
| P3 | Pierres, galets | Lente | B |
| P4 | Sables | Nulle | B |
| P5 | Litieres | Nulle | A |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Pierres, galets | Nulle | B |
| P8 | Pierres, galets | Lente | C |
| P9 | Blocs | Lente | A |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Dalles, argiles | Lente | A |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Goeridae | 286 | 5 | 15 | |
| Silo | 292 | 3 | ||
| Mystacides | 312 | 3 | 1 | |
| Limnephilidae | 276 | 4 | 4 | |
| Stenophylacini-chaetopterygini | 3146 | 1 | ||
| Polycentropodidae | 223 | 1 | 2 | |
| Plectrocnemia | 228 | 1 | ||
| Lype | 241 | 2 | ||
| Rhyacophila lato-sensu | 183 | 2 | 2 | |
| Baetis | 364 | 5 | 2 | |
| Ephemera | 502 | 4 | ||
| Ecdyonurus | 421 | 1 | ||
| Leptophlebiidae | 473 | 1 | ||
| Habroleptoides | 485 | 1 | ||
| Paraleptophlebia | 481 | 10 | 8 | |
| Colymbetinae | 2395 | 1 | ||
| Platambus | 556 | 3 | 2 | |
| Elmis | 618 | 27 | 32 | 74 |
| Limnius | 623 | 5 | 19 | |
| Haliplus | 518 | 1 | ||
| Hydraena | 608 | 5 | ||
| Chironomidae | 807 | 56 | 66 | 37 |
| Dicranota | 765 | 1 | 2 | |
| Psychodidae | 783 | 1 | 1 | |
| Tabanidae | 837 | 1 | ||
| Gerris | 735 | 1 | ||
| Cladocera | 3127 | 3 | ||
| Ostracoda | 3170 | 3 | 3 | 3 |
| Copepoda | 3206 | 3 | 3 | |
| Asellidae | 880 | 1 | ||
| Gammaridae | 887 | 25 | 35 | 150 |
| Gammarus | 892 | 60 | 38 | 191 |
| Niphargus | 902 | 1 | ||
| Ancylus | 1028 | 52 | 55 | 87 |
| Potamopyrgus | 978 | 6 | 35 | 3 |
| Physidae | 995 | 1 | ||
| Sphaeriidae | 1042 | 18 | 54 | 3 |
| Pisidium | 1043 | 37 | 130 | 2 |
| Oligochaeta | 933 | 245 | 341 | 109 |
| Hydrozoa | 3168 | 3 | ||
| Mermithoïdea | 3159 | 3 |