Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 31 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 28/06/2010 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 9 |
| Variété taxonomique | 35 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | ||
| Pierres, galets | 25.0 | dominant |
| Blocs | 2.0 | marginal |
| Granulats | 4.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 33.0 | dominant |
| Algues | ||
| Dalles, argiles | 35.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Dalles, argiles | Moyenne | B2 |
| P2 | Dalles, argiles | Lente | B2 |
| P3 | Pierres, galets | Moyenne | B3 |
| P4 | Sables | Lente | B3 |
| P5 | Granulats | Nulle | B1 |
| P6 | Sables | Nulle | B3 |
| P7 | Granulats | Lente | B1 |
| P8 | Sables | Nulle | B2 |
| P9 | Dalles, argiles | Nulle | B3 |
| P10 | Litieres | Nulle | B1 |
| P11 | Roches | Moyenne | B1 |
| P12 | Pierres, galets | Lente | B2 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 5 | 11 | 2 |
| Isoperla | 140 | 7 | 4 | |
| Athripsodes | 311 | 2 | 1 | |
| Drusinae | 3120 | 4 | 67 | 12 |
| Stenophylacini-chaetopterygini | 3146 | 36 | 47 | 11 |
| Odontocerum | 339 | 2 | ||
| Philopotamus | 209 | 1 | ||
| Plectrocnemia | 228 | 2 | 1 | 1 |
| Rhyacophila lato-sensu | 183 | 4 | 4 | 1 |
| Sericostomatidae | 321 | 1 | ||
| Baetis | 364 | 4 | 12 | 17 |
| Centroptilum | 383 | 7 | 21 | |
| Caenis | 457 | 1 | ||
| Ephemera | 502 | 7 | 3 | 3 |
| Ephemerella | 450 | 30 | 38 | 34 |
| Heptageniidae | 399 | 2 | ||
| Ecdyonurus | 421 | 5 | 34 | 9 |
| Rhithrogena | 404 | 8 | 3 | 12 |
| Habrophlebia | 491 | 254 | 95 | 36 |
| Gerris | 735 | 3 | 1 | 4 |
| Microvelia | 744 | 1 | ||
| Dupophilus | 620 | 2 | ||
| Elmis | 618 | 3 | 1 | |
| Esolus | 619 | 2 | ||
| Hydrocyphon | 637 | 1 | ||
| Hydraena | 608 | 7 | 3 | 2 |
| Hydrophilinae | 2517 | 1 | ||
| Ceratopogonidae | 819 | 1 | 1 | |
| Chironomidae | 807 | 108 | 74 | 140 |
| Dixidae | 793 | 1 | 1 | |
| Limoniidae | 757 | 20 | 20 | 21 |
| Simuliidae | 801 | 1 | 1 | 7 |
| Tabanidae | 837 | 1 | ||
| Sialis | 704 | 8 | 2 | |
| Gammarus | 892 | 380 | 30 | 11 |
| Pisidium | 1043 | 9 | 28 | 49 |
| Ancylus | 1028 | 3 | 30 | 35 |
| Potamopyrgus | 978 | 5 | 1 | |
| Oligochaeta | 933 | 17 | 28 | 70 |
| Nemathelmintha | 3111 | 1 | 1 | |
| Hydracarina | 906 | 1 | 1 | |
| Hydridae | 1076 | 1 | ||
| Copepoda | 3206 | 1 | 1 | |
| Ostracoda | 3170 | 1 | 1 |