Listes faunistiques invertébrés
Le ruisseau de Drugent à Montverdun 04407010
- Télécharger la fiche IRSTEA xls / 26 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 24/06/2013 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 15.0 |
| GFI | 9 |
| Variété taxonomique | 23 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 0.0 | marginal |
| Pierres, galets | 60.0 | dominant |
| Blocs | 0.0 | marginal |
| Granulats | 4.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 1.0 | marginal |
| Sables | 34.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Vases | Nulle | A |
| P2 | Sables | Nulle | B |
| P3 | Pierres, galets | Lente | B |
| P4 | Pierres, galets | Moyenne | C |
| P5 | Sables | Nulle | C |
| P6 | Pierres, galets | Nulle | B |
| P7 | Sables | Lente | B |
| P8 | Granulats | Nulle | A |
| P9 | Dalles, argiles | Nulle | A |
| P10 | Pierres, galets | Lente | C |
| P11 | Granulats | Nulle | A |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Protonemura | 46 | 4 | ||
| Isoperla | 140 | 4 | 26 | |
| Glossosomatidae | 189 | 1 | ||
| Agapetus | 191 | 1 | 2 | |
| Goeridae | 286 | 1 | ||
| Silo | 292 | 1 | 2 | |
| Drusus | 2335 | 5 | 8 | 4 |
| Halesus | 3186 | 1 | 1 | |
| Stenophylacini-chaetopterygini | 3146 | 55 | 16 | 11 |
| Plectrocnemia | 228 | 1 | ||
| Rhyacophila lato-sensu | 183 | 3 | ||
| Sericostomatidae | 321 | 1 | ||
| Sericostoma | 322 | 5 | 5 | |
| Baetis | 364 | 4 | 30 | 17 |
| Ephemerella ignita | 451 | 3 | 9 | |
| Ephemera | 502 | 8 | 5 | 6 |
| Rhithrogena | 404 | 5 | 18 | |
| Dupophilus | 620 | 2 | 3 | |
| Elmis | 618 | 1 | 1 | 10 |
| Esolus | 619 | 2 | 5 | 1 |
| Limnius | 623 | 1 | ||
| Oulimnius | 622 | 3 | 3 | |
| Helophorus | 604 | 1 | ||
| Hydraena | 608 | 37 | ||
| Ceratopogonidae | 819 | 3 | 1 | |
| Chironomidae | 807 | 100 | 5 | 22 |
| Chelifera | 2884 | 1 | ||
| Eloeophila | 767 | 1 | 1 | |
| Dicranota | 765 | 10 | 34 | 10 |
| Psychodidae | 783 | 28 | 45 | 2 |
| Simulium | 806 | 2 | 2 | |
| Velia | 745 | 2 | ||
| Cordulegaster | 687 | 4 | 5 | 1 |
| Gammaridae | 887 | 540 | 425 | 455 |
| Gammarus | 892 | 280 | 376 | 105 |
| Bythinella | 992 | 2 | 1 | 2 |
| Sphaeriidae | 1042 | 14 | 3 | |
| Oligochaeta | 933 | 55 | 14 | 8 |