Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 26 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 03/08/2012 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 14.0 |
| GFI | 7 |
| Variété taxonomique | 25 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 61.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 35.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 0.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Lente | B |
| P2 | Sables | Nulle | B |
| P3 | Branchage, racines | Nulle | A |
| P4 | Sables | Nulle | B |
| P5 | Sables | Nulle | C |
| P6 | Blocs | Nulle | A |
| P7 | Pierres, galets | Nulle | B |
| P8 | Granulats | Lente | A |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Litieres | Nulle | A |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Beraeodes | 329 | 78 | 1 | |
| Silo | 292 | 1 | 2 | |
| Hydropsychidae | 211 | 2 | ||
| Hydropsyche | 212 | 2 | ||
| Hydroptila | 200 | 1 | ||
| Athripsodes | 311 | 2 | ||
| Stenophylacini-chaetopterygini | 3146 | 1 | ||
| Polycentropodidae | 223 | 30 | 1 | |
| Polycentropus | 231 | 8 | ||
| Rhyacophila lato-sensu | 183 | 2 | ||
| Baetis | 364 | 2 | 6 | |
| Centroptilum | 383 | 1 | ||
| Ephemera | 502 | 10 | 13 | 1 |
| Heptageniidae | 399 | 2 | 3 | |
| Ecdyonurus | 421 | 2 | 2 | |
| Leptophlebiidae | 473 | 1 | ||
| Habroleptoides | 485 | 1 | 1 | |
| Platambus | 556 | 1 | ||
| Elmis | 618 | 5 | 4 | 13 |
| Limnius | 623 | 1 | 2 | |
| Oulimnius | 622 | 1 | ||
| Riolus | 625 | 1 | ||
| Helodes | 636 | 2 | ||
| Ceratopogoninae | 822 | 1 | ||
| Chironomidae | 807 | 31 | 8 | 11 |
| Dixa | 794 | 2 | ||
| Dicranota | 765 | 4 | 2 | 4 |
| Ptychoptera | 790 | 7 | ||
| Tabanidae | 837 | 37 | 3 | 3 |
| Hydrometra | 740 | 1 | ||
| Calopteryx | 650 | 1 | ||
| Sialis | 704 | 4 | ||
| Copepoda | 3206 | 3 | ||
| Gammaridae | 887 | 33 | 36 | 257 |
| Gammarus | 892 | 65 | 167 | 37 |
| Ancylus | 1028 | 2 | 13 | |
| Potamopyrgus | 978 | 5 | 4 | 12 |
| Sphaeriidae | 1042 | 4 | 8 | 1 |
| Pisidium | 1043 | 4 | ||
| Dugesia | 1056 | 1 | ||
| Glossiphonia | 909 | 6 | 1 | 3 |
| Oligochaeta | 933 | 6 | 2 |