Listes faunistiques invertébrés
DREVENNE A ROVON 06147220
- Télécharger la fiche IRSTEA xls / 97 ko
- Export SEEE csv / 5 ko
| Date prélèvement | 06/06/2018 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 14.0 |
| GFI | 7 |
| Variété taxonomique | 26 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 21.0 | dominant |
| Blocs | 12.0 | dominant |
| Granulats | 3.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 60.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Lente | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Moyenne | B |
| P7 | Dalles, argiles | Moyenne | B |
| P8 | Dalles, argiles | Lente | B |
| P9 | Dalles, argiles | Nulle | C |
| P10 | Dalles, argiles | Rapide | C |
| P11 | Dalles, argiles | Moyenne | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 17 | 11 | 22 |
| Amphinemura | 21 | 3 | ||
| Protonemura | 46 | 1 | 4 | |
| Hydropsyche | 212 | 5 | 8 | 2 |
| Limnephilinae | 3163 | 31 | 9 | 21 |
| Polycentropodidae | 223 | 1 | ||
| Tinodes | 245 | 1 | 1 | 29 |
| Rhyacophila lato-sensu | 183 | 2 | 5 | 1 |
| Sericostoma | 322 | 12 | 2 | 4 |
| Baetis | 364 | 19 | 560 | 248 |
| Ephemera | 502 | 27 | 1 | 1 |
| Ephemerella ignita | 451 | 36 | 15 | 13 |
| Heptageniidae | 399 | 4 | 3 | |
| Rhithrogena | 404 | 7 | ||
| Pomatinus | 611 | 3 | ||
| Elmis | 618 | 3 | 3 | 1 |
| Esolus | 619 | 21 | 22 | 11 |
| Limnius | 623 | 9 | 14 | 19 |
| Riolus | 625 | 18 | 6 | 53 |
| Hydraena | 608 | 2 | 10 | 5 |
| Athericidae | 838 | 14 | 41 | 12 |
| Ceratopogonidae | 819 | 1 | 1 | 1 |
| Chironomidae | 807 | 279 | 209 | 8 |
| Dixidae | 793 | 1 | ||
| Empididae | 831 | 1 | 5 | |
| Limoniidae | 757 | 1 | ||
| Psychodidae | 783 | 2 | ||
| Simuliidae | 801 | 398 | 932 | 15 |
| Stratiomyidae | 824 | 1 | ||
| Tabanidae | 837 | 1 | ||
| Gammaridae | 887 | 3 | ||
| Hydracarina | 906 | 3 | 3 | 3 |
| Oligochaeta | 933 | 4 | 268 | 42 |