Listes faunistiques invertébrés
Le Camezon au lieu dit Lamarion 05118893
- Télécharger la fiche IRSTEA xls / 646 ko
- Export SEEE csv / 5 ko
| Date prélèvement | 25/07/2018 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 10.0 |
| GFI | 3 |
| Variété taxonomique | 28 |
| Taxon indicateur | Hydropsychidae |
| I2M2 | 0.2303 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 8.0 | dominant |
| Pierres, galets | 4.0 | marginal |
| Blocs | 2.0 | marginal |
| Granulats | 40.0 | dominant |
| Helophytes | ||
| Vases | ||
| Sables | 27.0 | dominant |
| Algues | ||
| Dalles, argiles | 18.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Pierres, galets | Lente | A |
| P3 | Blocs | Lente | A |
| P4 | Pierres, galets | Moyenne | A |
| P5 | Branchage, racines | Lente | B |
| P6 | Granulats | Lente | B |
| P7 | Sables | Lente | B |
| P8 | Dalles, argiles | Moyenne | B |
| P9 | Granulats | Moyenne | C |
| P10 | Granulats | Nulle | C |
| P11 | Sables | Nulle | C |
| P12 | Granulats | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydropsyche | 212 | 3 | 4 | 2 |
| Hydroptila | 200 | 1 | ||
| Limnephilinae | 3163 | 1 | ||
| Baetidae | 363 | 1 | ||
| Baetis lato sensu | 9794 | 12 | 18 | 2 |
| Centroptilum | 383 | 1 | ||
| Cloeon | 387 | 4 | ||
| Procloeon | 390 | 1 | 1 | |
| Gerris | 735 | 1 | ||
| Dryops | 613 | 1 | ||
| Hydroporinae | 2393 | 1 | ||
| Elmis | 618 | 2 | ||
| Esolus | 619 | 1 | 1 | |
| Limnius | 623 | 1 | ||
| Hydraena | 608 | 1 | ||
| Hydrophilinae | 2517 | 1 | ||
| Chironomidae | 807 | 36 | 24 | 14 |
| Culicidae | 796 | 1 | ||
| Limoniidae | 757 | 2 | ||
| Simuliidae | 801 | 1 | 6 | |
| Stratiomyidae | 824 | 1 | ||
| Tabanidae | 837 | 1 | ||
| Platycnemis | 657 | 4 | ||
| Gammaridae | 887 | 1 | 1 | |
| Echinogammarus | 888 | 3 | 2 | 1 |
| Asellidae | 880 | 1 | ||
| Procambarus | 2027 | 1 | ||
| Corbicula | 1051 | 1 | 1 | |
| Sphaeriidae | 1042 | 1 | ||
| Potamopyrgus | 978 | 3 | 4 | 1 |
| Glossiphoniidae | 908 | 2 | ||
| Oligochaeta | 933 | 5 | 9 | 10 |
| Nematoda | 1089 | 1 | ||
| Hydracarina | 906 | 2 | ||
| Bryozoa | 1087 | 1 | ||
| Copepoda | 3206 | 1 |