Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 646 ko
- Export SEEE csv / 5 ko
| Date prélèvement | 14/05/2019 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 14.0 |
| GFI | 7 |
| Variété taxonomique | 27 |
| Taxon indicateur | Leptophlebiidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 3.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 6.0 | dominant |
| Pierres, galets | 7.0 | dominant |
| Blocs | 2.0 | marginal |
| Granulats | 0.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 35.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 47.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Lente | A |
| P2 | Blocs | Nulle | A |
| P3 | Bryophytes | Nulle | A |
| P4 | Blocs | Lente | A |
| P5 | Branchage, racines | Nulle | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Sables | Nulle | B |
| P8 | Dalles, argiles | Nulle | B |
| P9 | Dalles, argiles | Lente | C |
| P10 | Dalles, argiles | Nulle | C |
| P11 | Sables | Lente | C |
| P12 | Dalles, argiles | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Nemoura | 26 | 3 | ||
| Limnephilinae | 3163 | 2 | 3 | 1 |
| Baetidae | 363 | 1 | ||
| Baetis lato sensu | 9794 | 7 | ||
| Cloeon | 387 | 1 | ||
| Procloeon | 390 | 1 | ||
| Ephemerella ignita | 451 | 232 | 26 | 32 |
| Leptophlebiidae | 473 | 17 | 10 | |
| Habrophlebia | 491 | 14 | 3 | |
| Colymbetinae | 2395 | 1 | 1 | |
| Oulimnius | 622 | 1 | ||
| Orectochilus | 515 | 1 | ||
| Haliplus | 518 | 1 | 1 | |
| Athericidae | 838 | 1 | ||
| Ceratopogonidae | 819 | 7 | 14 | |
| Chironomidae | 807 | 749 | 776 | 900 |
| Limoniidae | 757 | 2 | ||
| Tipulidae | 753 | 2 | ||
| Aeshnidae | 669 | 1 | ||
| Sialis | 704 | 1 | 5 | 5 |
| Gammaridae | 887 | 1 | ||
| Gammarus | 892 | 31 | 4 | 3 |
| Niphargus | 902 | 5 | 4 | |
| Asellus | 881 | 2 | 4 | |
| Procambarus | 2027 | 3 | ||
| Sphaeriidae | 1042 | 4 | ||
| Pisidium | 1043 | 2 | 2 | |
| Potamopyrgus | 978 | 18 | 4 | 5 |
| Lymnaeidae | 998 | 2 | ||
| Physa (sensu lato) | 997 | 17 | 6 | |
| Oligochaeta | 933 | 4 | 7 | 8 |
| Hydracarina | 906 | 1 | 1 | |
| Hydrozoa | 3168 | 92 | 9 | 11 |
| Bryozoa | 1087 | 1 | ||
| Copepoda | 3206 | 1 | 2 | 1 |
| Ostracoda | 3170 | 1 |