Listes faunistiques invertébrés
BEVINCO A RUTALI 06215000
- Télécharger la fiche IRSTEA xls / 46 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 11/08/2010 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 8 |
| Variété taxonomique | 30 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 35.0 | dominant |
| Blocs | 28.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 0.0 | marginal |
| Algues | 3.0 | marginal |
| Dalles, argiles | 26.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Lente | B1 |
| P2 | Elts. Organiques | Nulle | B1 |
| P3 | Branchage, racines | Nulle | B1 |
| P4 | Granulats | Nulle | B1 |
| P5 | Roches | Lente | B2 |
| P6 | Pierres, galets | Lente | B2 |
| P7 | Dalles, argiles | Lente | B2 |
| P8 | Pierres, galets | Nulle | B2 |
| P9 | Roches | Nulle | B3 |
| P10 | Dalles, argiles | Nulle | B3 |
| P11 | Pierres, galets | Lente | B3 |
| P12 | Roches | Lente | B3 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 1 | ||
| Euleuctra | 67 | 6 | 30 | 3 |
| Micrasema | 268 | 3 | ||
| Silonella | 298 | 7 | 2 | 2 |
| Hydropsyche | 212 | 25 | 8 | 9 |
| Hydroptila | 200 | 2 | ||
| Athripsodes | 311 | 3 | ||
| Mystacides | 312 | 14 | ||
| Polycentropus | 231 | 6 | 6 | |
| Tinodes | 245 | 26 | 26 | 6 |
| Baetis | 364 | 23 | 95 | 30 |
| Procloeon | 390 | 2 | ||
| Caenis | 457 | 10 | 1 | |
| Serratella | 5152 | 8 | 1 | |
| Ecdyonurus | 421 | 2 | ||
| Electrogena | 3181 | 1 | 3 | 6 |
| Leptophlebiidae | 473 | 2 | ||
| Habrophlebia | 491 | 100 | 32 | 6 |
| Micronecta | 719 | 1 | ||
| Gerridae | 734 | 2 | ||
| Dryops | 613 | 1 | ||
| Hydroporinae | 2393 | 5 | ||
| Elmis | 618 | 1 | ||
| Esolus | 619 | 1 | ||
| Limnius | 623 | 1 | ||
| Stenelmis | 617 | 1 | ||
| Athericidae | 838 | 11 | 3 | 2 |
| Chironomidae | 807 | 65 | 7 | 4 |
| Limoniidae | 757 | 6 | 3 | |
| Simuliidae | 801 | 1 | ||
| Tipulidae | 753 | 3 | ||
| Calopteryx | 650 | 6 | ||
| Ancylus | 1028 | 6 | 4 | |
| Potamopyrgus | 978 | 46 | 5 | 3 |
| Theodoxus | 967 | 1 | ||
| Physa (sensu lato) | 997 | 1 | ||
| Glossiphoniidae | 908 | 1 | ||
| Dugesiidae | 1055 | 100 | 4 | 5 |
| Oligochaeta | 933 | 1 | 4 | 1 |
| Bryozoa | 1087 | 1 |