Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 29 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 16/08/2011 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 14.0 |
| GFI | 7 |
| Variété taxonomique | 28 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 0.0 | marginal |
| Pierres, galets | 90.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 0.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 1.0 | marginal |
| Sables | 6.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Lente | B |
| P2 | Pierres, galets | Moyenne | B |
| P3 | Vases | Nulle | A |
| P4 | Sables | Nulle | B |
| P5 | Pierres, galets | Nulle | B |
| P6 | Litieres | Nulle | A |
| P7 | Blocs | Lente | A |
| P8 | Pierres, galets | Moyenne | C |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Dalles, argiles | Nulle | A |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Beraeodes | 329 | 2 | 6 | |
| Goeridae | 286 | 12 | 1 | 8 |
| Silo | 292 | 5 | 1 | |
| Athripsodes | 311 | 1 | ||
| Drusinae | 3120 | 3 | ||
| Stenophylacini-chaetopterygini | 3146 | 2 | 1 | 1 |
| Polycentropodidae | 223 | 2 | ||
| Plectrocnemia | 228 | 1 | 1 | |
| Rhyacophila lato-sensu | 183 | 1 | 19 | 1 |
| Baetidae | 363 | 1 | ||
| Baetis | 364 | 34 | 27 | 16 |
| Centroptilum | 383 | 1 | 1 | |
| Ephemera | 502 | 1 | 1 | 7 |
| Heptageniidae | 399 | 2 | ||
| Ecdyonurus | 421 | 6 | 10 | 7 |
| Rhithrogena | 404 | 4 | ||
| Leptophlebiidae | 473 | 22 | 8 | 10 |
| Habrophlebia | 491 | 11 | 4 | 1 |
| Elmis | 618 | 5 | 30 | 13 |
| Esolus | 619 | 5 | 1 | |
| Limnius | 623 | 5 | 29 | 31 |
| Gyrinus | 514 | 4 | ||
| Hydraena | 608 | 2 | 4 | |
| Chironomidae | 807 | 1028 | 127 | 291 |
| Scleroprocta | 5162 | 1 | ||
| Dicranota | 765 | 5 | 13 | |
| Stratiomyidae | 824 | 2 | ||
| Tabanidae | 837 | 4 | 15 | 3 |
| Gerris | 735 | 4 | ||
| Nepa | 726 | 1 | ||
| Notonecta | 730 | 5 | 1 | 2 |
| Velia | 745 | 1 | 1 | |
| Cordulegaster | 687 | 3 | ||
| Agriotypus | 1083 | 5 | ||
| Sialis | 704 | 30 | 14 | 19 |
| Copepoda | 3206 | 3 | 3 | |
| Gammaridae | 887 | 243 | 602 | 258 |
| Gammarus | 892 | 1778 | 989 | 893 |
| Ancylus | 1028 | 27 | 29 | 22 |
| Sphaeriidae | 1042 | 150 | 180 | 39 |
| Pisidium | 1043 | 43 | 17 | 4 |
| Polycelis | 1064 | 4 | 70 | 16 |
| Glossiphonia | 909 | 9 | 1 | 1 |
| Oligochaeta | 933 | 4 | 76 | 12 |
| Mermithoïdea | 3159 | 3 | 3 |