Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 116 ko
- Export SEEE csv / 5 ko
| Date prélèvement | 03/07/2009 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 14.0 |
| GFI | 7 |
| Variété taxonomique | 26 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.5 | marginal |
| Hydrophytes | ||
| Litieres | 0.5 | marginal |
| Branchage, racines | 5.0 | dominant |
| Pierres, galets | 20.0 | dominant |
| Blocs | 24.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | 4.0 | marginal |
| Sables | 4.0 | marginal |
| Algues | 6.0 | dominant |
| Dalles, argiles | 35.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Lente | B1 |
| P2 | Litieres | Nulle | B1 |
| P3 | Branchage, racines | Lente | B1 |
| P4 | Granulats | Lente | B1 |
| P5 | Pierres, galets | Lente | B2 |
| P6 | Blocs | Lente | B2 |
| P7 | Algues | Nulle | B2 |
| P8 | Dalles, argiles | Nulle | B2 |
| P9 | Dalles, argiles | Lente | B3 |
| P10 | Dalles, argiles | Moyenne | B3 |
| P11 | Pierres, galets | Nulle | B3 |
| P12 | Blocs | Nulle | B3 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra | 67 | 14 | 2 | |
| Leuctra | 69 | 2 | 6 | |
| Leuctridae | 66 | 1 | ||
| Protonemura | 46 | 1 | ||
| Philopotamus | 209 | 2 | 1 | |
| Silo | 292 | 3 | ||
| Lepidostoma | 305 | 4 | ||
| Hydroptila | 200 | 2 | ||
| Hydroptilidae | 193 | 1 | ||
| Hydropsyche | 212 | 1 | 1 | |
| Habrophlebia | 491 | 104 | 13 | 13 |
| Leptophlebiidae | 473 | 4 | 9 | |
| Baetis | 364 | 226 | 179 | 39 |
| Chironomidae | 807 | 136 | 13 | 16 |
| Anthomyidae | 847 | 1 | ||
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 608 | 144 | 821 |
| Stratiomyidae | 824 | 1 | ||
| Tipulidae | 753 | 25 | 10 | 1 |
| Hydroporinae | 2393 | 12 | 4 | |
| Elmis | 618 | 2 | ||
| Gyrinus | 514 | 2 | ||
| Haliplus | 518 | 17 | 8 | 2 |
| Hydraena | 608 | 9 | ||
| Boyeria | 670 | 2 | ||
| Gerris | 735 | 2 | ||
| Notonectidae | 728 | 2 | ||
| Ancylus | 1028 | 30 | 33 | 10 |
| Potamopyrgus | 978 | 446 | 4 | 10 |
| Physa (sensu lato) | 997 | 1 | ||
| Planorbidae | 1009 | 14 | 3 | 1 |
| Dugesiidae | 1055 | 43 | 45 | 5 |