Listes faunistiques invertébrés
BEVINCO A RUTALI 06215000
- Télécharger la fiche IRSTEA xls / 46 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 21/07/2011 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 15.0 |
| GFI | 7 |
| Variété taxonomique | 31 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 3.0 | marginal |
| Pierres, galets | 28.0 | dominant |
| Blocs | 26.0 | dominant |
| Granulats | 10.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 29.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Elts. Organiques | Nulle | B1 |
| P2 | Branchage, racines | Lente | B1 |
| P3 | Sables | Nulle | B1 |
| P4 | Algues | Nulle | B1 |
| P5 | Roches | Lente | B2 |
| P6 | Pierres, galets | Lente | B2 |
| P7 | Granulats | Lente | B2 |
| P8 | Dalles, argiles | Lente | B2 |
| P9 | Dalles, argiles | Moyenne | B3 |
| P10 | Pierres, galets | Nulle | B3 |
| P11 | Roches | Nulle | B3 |
| P12 | Dalles, argiles | Nulle | B3 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 2 | 9 | |
| Euleuctra | 67 | 17 | 60 | 39 |
| Micrasema | 268 | 1 | ||
| Agapetus | 191 | 1 | 1 | |
| Silo | 292 | 2 | ||
| Silonella | 298 | 1 | 15 | 4 |
| Hydropsyche | 212 | 9 | 32 | 24 |
| Hydroptila | 200 | 2 | 1 | |
| Lepidostoma | 305 | 1 | ||
| Athripsodes | 311 | 3 | 1 | |
| Mystacides | 312 | 1 | 4 | |
| Setodes | 318 | 7 | ||
| Polycentropus | 231 | 14 | 1 | |
| Tinodes | 245 | 24 | 27 | 34 |
| Rhyacophilidae | 182 | 3 | ||
| Baetis | 364 | 35 | 105 | 32 |
| Procloeon | 390 | 3 | 2 | |
| Caenis | 457 | 9 | 7 | |
| Serratella | 5152 | 6 | 1 | |
| Ecdyonurus | 421 | 2 | ||
| Electrogena | 3181 | 1 | 16 | 11 |
| Leptophlebiidae | 473 | 2 | 8 | |
| Habrophlebia | 491 | 86 | 3 | 10 |
| Pomatinus | 611 | 2 | ||
| Hydroporinae | 2393 | 1 | ||
| Elmis | 618 | 1 | ||
| Limnius | 623 | 1 | ||
| Stenelmis | 617 | 7 | ||
| Athericidae | 838 | 5 | 8 | 4 |
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 48 | 21 | 9 |
| Limoniidae | 757 | 11 | 19 | |
| Simuliidae | 801 | 1 | 2 | |
| Tabanidae | 837 | 1 | ||
| Tipulidae | 753 | 1 | ||
| Calopteryx | 650 | 1 | 1 | |
| Sisyra | 856 | 1 | ||
| Ancylus | 1028 | 9 | 5 | 17 |
| Potamopyrgus | 978 | 38 | 10 | 6 |
| Radix | 1004 | 1 | 3 | |
| Dugesiidae | 1055 | 8 | 4 | 25 |
| Oligochaeta | 933 | 1 | 4 | |
| Hydracarina | 906 | 1 | 3 | 2 |