Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 646 ko
- Export SEEE csv / 5 ko
| Date prélèvement | 22/09/2020 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 14.0 |
| GFI | 7 |
| Variété taxonomique | 26 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 10.0 | dominant |
| Branchage, racines | 3.0 | marginal |
| Pierres, galets | 1.0 | marginal |
| Blocs | 0.0 | marginal |
| Granulats | 12.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 70.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 4.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Nulle | A |
| P2 | Pierres, galets | Lente | A |
| P3 | Dalles, argiles | Nulle | A |
| P4 | Dalles, argiles | Lente | A |
| P5 | Litieres | Nulle | B |
| P6 | Granulats | Lente | B |
| P7 | Sables | Lente | B |
| P8 | Sables | Nulle | B |
| P9 | Sables | Lente | C |
| P10 | Sables | Nulle | C |
| P11 | Sables | Lente | C |
| P12 | Sables | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 2 | ||
| Hydropsyche | 212 | 5 | 2 | |
| Lepidostomatidae | 304 | 1 | ||
| Lasiocephala | 307 | 1 | ||
| Oecetis | 317 | 2 | ||
| Sericostoma | 322 | 2 | ||
| Baetis lato sensu | 9794 | 1 | ||
| Ephemerella ignita | 451 | 1 | ||
| Ephemera | 502 | 1 | 1 | |
| Rhithrogena | 404 | 1 | ||
| Paraleptophlebia | 481 | 8 | ||
| Dupophilus | 620 | 6 | 4 | |
| Elmis | 618 | 16 | 5 | 1 |
| Esolus | 619 | 19 | 7 | 3 |
| Limnius | 623 | 1 | 1 | |
| Macronychus | 626 | 1 | 2 | 1 |
| Oulimnius | 622 | 12 | 4 | |
| Athericidae | 838 | 12 | 1 | |
| Chironomidae | 807 | 31 | 205 | 93 |
| Empididae | 831 | 1 | ||
| Limoniidae | 757 | 1 | 1 | |
| Simuliidae | 801 | 1 | 2 | 1 |
| Tabanidae | 837 | 1 | 1 | |
| Tipulidae | 753 | 1 | 4 | 1 |
| Boyeria | 670 | 1 | ||
| Gomphus | 679 | 5 | 7 | 4 |
| Onychogomphus | 682 | 2 | 1 | |
| Calopteryx | 650 | 3 | ||
| Gammaridae | 887 | 1 | 1 | |
| Echinogammarus | 888 | 1 | ||
| Gammarus | 892 | 3 | ||
| Pisidium | 1043 | 4 | ||
| Ancylus | 1028 | 4 | ||
| Oligochaeta | 933 | 25 | 98 | 56 |
| Nematoda | 1089 | 1 | ||
| Hydracarina | 906 | 1 |