Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 31 ko
- Export SEEE csv / 5 ko
| Date prélèvement | 10/08/2011 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 9.0 |
| GFI | 2 |
| Variété taxonomique | 26 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | ||
| Pierres, galets | ||
| Blocs | 0.0 | marginal |
| Granulats | ||
| Helophytes | 10.0 | dominant |
| Vases | 90.0 | dominant |
| Sables | ||
| Algues | ||
| Dalles, argiles |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Vases | Nulle | B |
| P2 | Helophytes | Nulle | A |
| P3 | Vases | Nulle | B |
| P4 | Helophytes | Nulle | B |
| P5 | Vases | Nulle | A |
| P6 | Helophytes | Nulle | A |
| P7 | Vases | Nulle | B |
| P8 | Helophytes | Nulle | A |
| P9 | Vases | Nulle | C |
| P10 | Vases | Nulle | C |
| P11 | Vases | Nulle | C |
| P12 | Vases | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Limnephilini | 3162 | 2 | ||
| Cloeon | 387 | 24 | 17 | 2 |
| Corixinae | 5196 | 2 | 6 | 16 |
| Micronecta | 719 | 1 | 3 | 9 |
| Gerris | 735 | 7 | 1 | |
| Colymbetinae | 2395 | 1 | ||
| Hydroporinae | 2393 | 1 | ||
| Haliplus | 518 | 1 | 1 | 1 |
| Peltodytes | 519 | 2 | 1 | |
| Hydrophilinae | 2517 | 7 | ||
| Ceratopogonidae | 819 | 2 | 3 | |
| Chironomidae | 807 | 289 | 249 | 434 |
| Ephydridae | 844 | 3 | 1 | |
| Sciomyzidae | 845 | 1 | ||
| Tabanidae | 837 | 1 | ||
| Tipulidae | 753 | 1 | ||
| Calopteryx | 650 | 1 | 1 | |
| Coenagrionidae | 658 | 22 | 5 | 6 |
| Platycnemis | 657 | 135 | 25 | 4 |
| Sialis | 704 | 21 | 26 | 18 |
| Gammaridae | 887 | 3 | ||
| Gammarus | 892 | 34 | 3 | 3 |
| Asellidae | 880 | 14 | 4 | 2 |
| Orconectes | 870 | 1 | ||
| Sphaeriidae | 1042 | 8 | ||
| Pisidium | 1043 | 6 | 14 | 5 |
| Ancylus | 1028 | 1 | ||
| Ferrissia | 1030 | 1 | 1 | |
| Potamopyrgus | 978 | 46 | 1 | |
| Lymnaeidae | 998 | 6 | ||
| Radix | 1004 | 1 | 3 | 1 |
| Stagnicola | 5124 | 1 | ||
| Physidae | 995 | 614 | 240 | 172 |
| Menetus | 1025 | 82 | 7 | 6 |
| Oligochaeta | 933 | 4 | 1 |