Listes faunistiques invertébrés
L'Ambène à Entraigues 04034600
- Télécharger la fiche IRSTEA xls / 31 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 09/07/2010 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 7 |
| Variété taxonomique | 34 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | 1.0 | marginal |
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 15.0 | dominant |
| Blocs | 2.0 | marginal |
| Granulats | 10.0 | dominant |
| Helophytes | ||
| Vases | 1.0 | marginal |
| Sables | 40.0 | dominant |
| Algues | 20.0 | dominant |
| Dalles, argiles | 10.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Sables | Lente | B2 |
| P2 | Granulats | Lente | B2 |
| P3 | Hydrophytes | Moyenne | B1 |
| P4 | Pierres, galets | Moyenne | B2 |
| P5 | Algues | Lente | B3 |
| P6 | Sables | Nulle | B3 |
| P7 | Branchage, racines | Nulle | B1 |
| P8 | Sables | Moyenne | B3 |
| P9 | Vases | Nulle | B1 |
| P10 | Dalles, argiles | Moyenne | B3 |
| P11 | Algues | Moyenne | B2 |
| P12 | Roches | Moyenne | B1 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydropsyche | 212 | 24 | 21 | 8 |
| Hydroptila | 200 | 3 | 11 | 8 |
| Drusinae | 3120 | 2 | ||
| Baetis | 364 | 108 | 84 | 25 |
| Caenis | 457 | 1 | 3 | |
| Ephemerella ignita | 451 | 1 | 2 | 1 |
| Habroleptoides | 485 | 3 | ||
| Micronecta | 719 | 3 | ||
| Hydrometra | 740 | 1 | ||
| Oulimnius | 622 | 1 | ||
| Haliplus | 518 | 2 | ||
| Helodes | 636 | 1 | ||
| Hydraena | 608 | 1 | ||
| Hydrophilinae | 2517 | 1 | ||
| Anthomyidae | 847 | 12 | ||
| Chironomidae | 807 | 400 | 470 | 726 |
| Empididae | 831 | 1 | 4 | |
| Psychodidae | 783 | 2 | 4 | 4 |
| Simuliidae | 801 | 62 | 9 | 3 |
| Syrphidae | 843 | 1 | ||
| Tipulidae | 753 | 1 | ||
| Calopteryx | 650 | 2 | ||
| Gammaridae | 887 | 8 | ||
| Gammarus | 892 | 1 | ||
| Asellidae | 880 | 373 | 18 | 91 |
| Sphaeriidae | 1042 | 5 | 20 | 35 |
| Pisidium | 1043 | 6 | 3 | |
| Sphaerium | 1044 | 1 | 7 | 4 |
| Ancylus | 1028 | 1 | ||
| Potamopyrgus | 978 | 67 | 36 | 28 |
| Erpobdellidae | 928 | 16 | 2 | 4 |
| Glossiphonia | 909 | 1 | ||
| Helobdella | 912 | 1 | 1 | |
| Polycelis | 1064 | 10 | 1 | |
| Oligochaeta | 933 | 13 | 16 | 44 |
| Nematoda | 1089 | 1 | ||
| Hydracarina | 906 | 1 | 1 | 1 |
| Heteromeyenia | 5185 | 1 | 1 | |
| Bryozoa | 1087 | 1 | 1 |