Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 29 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 03/08/2010 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 9 |
| Variété taxonomique | 34 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 2.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 38.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 19.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 24.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 15.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Sables | Nulle | C |
| P2 | Branchage, racines | Nulle | A |
| P3 | Pierres, galets | Nulle | C |
| P4 | Granulats | Lente | C |
| P5 | Pierres, galets | Moyenne | C |
| P6 | Pierres, galets | Lente | B |
| P7 | Blocs | Lente | A |
| P8 | Dalles, argiles | Moyenne | B |
| P9 | Bryophytes | Moyenne | A |
| P10 | Bryophytes | Lente | A |
| P11 | Granulats | Nulle | B |
| P12 | Sables | Lente | B |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Siphonoperla | 174 | 1 | 2 | |
| Leuctra | 69 | 134 | 13 | 41 |
| Nemoura | 26 | 1 | 5 | 3 |
| Protonemura | 46 | 90 | ||
| Isoperla | 140 | 2 | ||
| Perlodes | 150 | 2 | 1 | |
| Goeridae | 286 | 1 | ||
| Silo | 292 | 1 | ||
| Hydropsyche | 212 | 21 | ||
| Stenophylacini-chaetopterygini | 3146 | 57 | 13 | 36 |
| Plectrocnemia | 228 | 1 | 1 | |
| Rhyacophila lato-sensu | 183 | 27 | ||
| Sericostomatidae | 321 | 17 | ||
| Baetis | 364 | 36 | 33 | 24 |
| Centroptilum | 383 | 23 | ||
| Serratella | 5152 | 264 | 25 | 11 |
| Ephemera | 502 | 1 | 24 | |
| Ecdyonurus | 421 | 23 | 2 | 28 |
| Rhithrogena | 404 | 5 | 7 | 2 |
| Leptophlebiidae | 473 | 2 | ||
| Habroleptoides | 485 | 6 | 5 | 10 |
| Habrophlebia | 491 | 3 | 4 | |
| Paraleptophlebia | 481 | 1 | 1 | 4 |
| Dupophilus | 620 | 2 | ||
| Elmis | 618 | 9 | 2 | |
| Esolus | 619 | 1 | ||
| Limnius | 623 | 2 | 2 | 3 |
| Oulimnius | 622 | 2 | 2 | |
| Helodes | 636 | 4 | ||
| Hydraena | 608 | 142 | 2 | |
| Limnophora | 848 | 10 | ||
| Chironomidae | 807 | 457 | 10 | 248 |
| Clinocerinae | 9813 | 3 | ||
| Hemerodromiinae | 3202 | 12 | 16 | 38 |
| Hexatomini | 20358 | 1 | 3 | |
| Dicranota | 765 | 6 | 3 | 3 |
| Simulium | 806 | 29 | ||
| Tabanidae | 837 | 3 | ||
| Cordulegaster | 687 | 3 | 1 | |
| Sialis | 704 | 1 | ||
| Copepoda | 3206 | 3 | 3 | |
| Gammarus | 892 | 703 | 130 | 265 |
| Ancylus | 1028 | 24 | 6 | 4 |
| Pisidium | 1043 | 1 | 2 | |
| Polycelis | 1064 | 3 | 1 | |
| Erpobdellidae | 928 | 2 | 1 | |
| Oligochaeta | 933 | 50 | 174 | 108 |
| Hydra | 1077 | 3 | ||
| Mermithoïdea | 3159 | 3 | 3 | 3 |
| Hydracarina | 906 | 3 | 3 |