Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 108 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 26/06/2018 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 14.0 |
| GFI | 7 |
| Variété taxonomique | 27 |
| Taxon indicateur | Leptophlebiidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 58.0 | dominant |
| Blocs | 15.0 | dominant |
| Granulats | 7.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 2.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 17.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Nulle | A |
| P2 | Sables | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Sables | Nulle | A |
| P5 | Pierres, galets | Nulle | B |
| P6 | Blocs | Nulle | B |
| P7 | Granulats | Nulle | B |
| P8 | Granulats | Nulle | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Isoperla | 140 | 3 | ||
| Hydropsyche | 212 | 5 | ||
| Tinodes | 245 | 1 | 2 | |
| Baetis lato sensu | 9794 | 19 | ||
| Ephemerella ignita | 451 | 2 | 12 | |
| Habrophlebia | 491 | 864 | 280 | 344 |
| Leptophlebiidae | 473 | 1056 | 272 | 488 |
| Micronecta | 719 | 1 | ||
| Hydrometra | 740 | 1 | ||
| Notonecta | 730 | 2 | ||
| Colymbetinae | 2395 | 1 | ||
| Hydroporinae | 2393 | 1 | ||
| Oulimnius | 622 | 4 | 2 | |
| Hydrochus | 606 | 1 | ||
| Ceratopogoninae | 822 | 1 | 1 | |
| Chironomidae | 807 | 124 | 84 | 88 |
| Dixidae | 793 | 2 | 1 | 2 |
| Dolichopodidae | 836 | 1 | ||
| Empididae | 831 | 1 | ||
| Limoniidae | 757 | 1 | 3 | |
| Psychodidae | 783 | 2 | 4 | 4 |
| Rhagionidae | 841 | 1 | ||
| Simuliidae | 801 | 1 | 328 | |
| Tipulidae | 753 | 1 | ||
| Boyeria | 670 | 2 | ||
| Aeshnidae | 669 | 1 | ||
| Chalcolestes | 2611 | 1 | ||
| Copepoda | 3206 | 1 | ||
| Ostracoda | 3170 | 1 | ||
| Asellidae | 880 | 6 | ||
| Pisidium | 1043 | 19 | 2 | 4 |
| Ancylus | 1028 | 3 | 2 | 15 |
| Potamopyrgus | 978 | 3 | 1 | 16 |
| Lymnaeidae | 998 | 2 | ||
| Physidae | 995 | 13 | 1 | 5 |
| Erpobdellidae | 928 | 108 | 62 | 72 |
| Glossiphoniidae | 908 | 7 | 4 | |
| Oligochaeta | 933 | 240 | 244 | 9 |
| Hydra | 1077 | 1 |