Listes faunistiques invertébrés
DROME A CHARENS 2 06109050
- Télécharger la fiche IRSTEA xls / 95 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 20/05/2009 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 16.0 |
| GFI | 9 |
| Variété taxonomique | 27 |
| I2M2 | 0.8508 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 98.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 0.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | ||
| Algues | ||
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Moyenne | B1 |
| P2 | Blocs | Rapide | B1 |
| P3 | Granulats | Nulle | B1 |
| P4 | Dalles, argiles | Lente | B1 |
| P5 | Pierres, galets | Nulle | B2 |
| P6 | Pierres, galets | Lente | B2 |
| P7 | Pierres, galets | Moyenne | B2 |
| P8 | Pierres, galets | Rapide | B2 |
| P9 | Pierres, galets | Nulle | B3 |
| P10 | Pierres, galets | Lente | B3 |
| P11 | Pierres, galets | Moyenne | B3 |
| P12 | Pierres, galets | Rapide | B3 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 23 | 17 | 18 |
| Amphinemura | 21 | 15 | 1 | 2 |
| Protonemura | 46 | 65 | 15 | 1 |
| Perlidae | 155 | 14 | 1 | |
| Dinocras | 156 | 1 | ||
| Perla | 164 | 1 | 1 | |
| Perlodidae | 127 | 5 | ||
| Isoperla | 140 | 5 | 3 | 3 |
| Hydropsyche | 212 | 5 | 10 | 3 |
| Limnephilinae | 3163 | 11 | 2 | |
| Rhyacophila lato-sensu | 183 | 1 | 1 | |
| Sericostoma | 322 | 3 | 2 | |
| Acentrella | 5151 | 29 | 32 | 5 |
| Baetis | 364 | 80 | 9 | 6 |
| Caenis | 457 | 1 | ||
| Ephemerella | 450 | 56 | 3 | |
| Torleya | 2391 | 58 | 6 | 3 |
| Ephemera | 502 | 2 | 2 | |
| Heptageniidae | 399 | 9 | 21 | 22 |
| Ecdyonurus | 421 | 7 | 5 | 1 |
| Electrogena | 3181 | 6 | 15 | 6 |
| Epeorus | 400 | 19 | 8 | 1 |
| Rhithrogena | 404 | 1 | 10 | 5 |
| Leptophlebiidae | 473 | 1 | 2 | |
| Oligoneuriella | 394 | 2 | 9 | 3 |
| Micronecta | 719 | 3 | 1 | |
| Elmis | 618 | 25 | 2 | 1 |
| Esolus | 619 | 11 | 8 | 3 |
| Limnius | 623 | 1 | ||
| Oulimnius | 622 | 1 | ||
| Chironomidae | 807 | 13 | 7 | 1 |
| Empididae | 831 | 2 | 2 | 1 |
| Limoniidae | 757 | 4 | ||
| Simuliidae | 801 | 23 | 57 | 3 |
| Tabanidae | 837 | 2 | ||
| Onychogomphus | 682 | 1 | 1 | 3 |
| Gammarus | 892 | 7 | 2 | 1 |
| Potamopyrgus | 978 | 1 | ||
| Oligochaeta | 933 | 2 | 1 | |
| Hydracarina | 906 | 8 | 2 | 2 |