Listes faunistiques invertébrés
TRAVO A VENTISERI 06222195
- Télécharger la fiche IRSTEA xls / 46 ko
- Export SEEE csv / 5 ko
| Date prélèvement | 24/08/2009 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 13.0 |
| GFI | 7 |
| Variété taxonomique | 21 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 16.0 | dominant |
| Blocs | 24.0 | dominant |
| Granulats | 4.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | 1.0 | marginal |
| Sables | 0.0 | marginal |
| Algues | 3.0 | marginal |
| Dalles, argiles | 49.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Elts. Organiques | Nulle | B1 |
| P2 | Branchage, racines | Nulle | B1 |
| P3 | Granulats | Lente | B1 |
| P4 | Helophytes | Nulle | B1 |
| P5 | Roches | Lente | B2 |
| P6 | Pierres, galets | Lente | B2 |
| P7 | Dalles, argiles | Lente | B2 |
| P8 | Dalles, argiles | Moyenne | B2 |
| P9 | Roches | Nulle | B3 |
| P10 | Pierres, galets | Nulle | B3 |
| P11 | Dalles, argiles | Nulle | B3 |
| P12 | Roches | Moyenne | B3 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 1 | ||
| Agapetus | 191 | 6 | 1 | |
| Silonella | 298 | 22 | 14 | 3 |
| Hydropsyche | 212 | 3 | 3 | 1 |
| Hydroptila | 200 | 7 | 3 | 5 |
| Oecetis | 317 | 1 | ||
| Setodes | 318 | 18 | 4 | 8 |
| Triaenodes | 314 | 2 | ||
| Sericostoma | 322 | 1 | ||
| Baetidae | 363 | 4 | 1 | 1 |
| Baetis | 364 | 3 | 29 | 29 |
| Procloeon | 390 | 6 | ||
| Ecdyonurus | 421 | 1 | ||
| Electrogena | 3181 | 1 | 20 | 18 |
| Aphelocheiridae | 720 | 1 | ||
| Pomatinus | 611 | 2 | ||
| Dryops | 613 | 1 | ||
| Laccophilinae | 2394 | 1 | ||
| Hydroporinae | 2393 | 1 | ||
| Stenelmis | 617 | 1 | 2 | 4 |
| Athericidae | 838 | 25 | 19 | 40 |
| Blephariceridae | 747 | 13 | 1 | |
| Chironomidae | 807 | 30 | 3 | 6 |
| Limoniidae | 757 | 1 | ||
| Simuliidae | 801 | 5 | 1 | |
| Calopteryx | 650 | 1 | ||
| Ancylus | 1028 | 1 | 2 | 13 |
| Potamopyrgus | 978 | 200 | 10 | 18 |
| Erpobdellidae | 928 | 4 | ||
| Dugesiidae | 1055 | 15 | 6 | 3 |
| Oligochaeta | 933 | 26 | 1 |