Listes faunistiques invertébrés
La Dordogne à Carennac 05061500
- Télécharger la fiche IRSTEA xls / 39 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 28/06/2010 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 9 |
| Variété taxonomique | 29 |
| Taxon indicateur | Perlodidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 2.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 0.0 | marginal |
| Pierres, galets | 98.0 | dominant |
| Blocs | 0.0 | marginal |
| Granulats | 0.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 0.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 0.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Hydrophytes | Nulle | B1 |
| P2 | Hydrophytes | Lente | B1 |
| P3 | Hydrophytes | Moyenne | B1 |
| P4 | Hydrophytes | Nulle | B1 |
| P5 | Pierres, galets | Lente | B2 |
| P6 | Pierres, galets | Moyenne | B2 |
| P7 | Pierres, galets | Nulle | B2 |
| P8 | Pierres, galets | Rapide | B2 |
| P9 | Pierres, galets | Lente | B3 |
| P10 | Pierres, galets | Nulle | B3 |
| P11 | Pierres, galets | Moyenne | B3 |
| P12 | Pierres, galets | Rapide | B3 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra | 67 | 6 | 5 | |
| Leuctra | 69 | 1 | 2 | |
| Dinocras | 156 | 1 | ||
| Perla | 164 | 1 | ||
| Isoperla | 140 | 3 | ||
| Brachycentrus | 265 | 23 | 4 | 10 |
| Agapetus | 191 | 1 | ||
| Cheumatopsyche | 221 | 28 | 13 | |
| Hydropsyche | 212 | 8 | 10 | |
| Lepidostoma | 305 | 2 | ||
| Athripsodes | 311 | 2 | ||
| Setodes | 318 | 3 | 10 | |
| Psychomyia | 239 | 3 | 3 | |
| Rhyacophila lato-sensu | 183 | 4 | 4 | 5 |
| Baetis | 364 | 62 | 27 | 118 |
| Caenis | 457 | 1 | ||
| Ephemerella | 450 | 71 | 69 | 69 |
| Ecdyonurus | 421 | 8 | 27 | |
| Epeorus | 400 | 5 | ||
| Heptagenia | 443 | 7 | 2 | |
| Rhithrogena | 404 | 6 | ||
| Oligoneuriella | 394 | 22 | 10 | |
| Micronecta | 719 | 16 | 8 | |
| Elmis | 618 | 3 | ||
| Esolus | 619 | 2 | 1 | 3 |
| Limnius | 623 | 3 | 2 | |
| Stenelmis | 617 | 1 | ||
| Hydraena | 608 | 1 | ||
| Athericidae | 838 | 1 | ||
| Chironomidae | 807 | 57 | 330 | 72 |
| Simuliidae | 801 | 1185 | 30 | 7 |
| Onychogomphus | 682 | 1 | ||
| Echinogammarus | 888 | 2 | ||
| Gammarus | 892 | 2 | 12 | 90 |
| Corbicula | 1051 | 2 | 9 | 7 |
| Ancylus | 1028 | 1 | 1 | |
| Potamopyrgus | 978 | 1 | ||
| Erpobdellidae | 928 | 1 | ||
| Planariidae | 1061 | 3 | ||
| Oligochaeta | 933 | 3 | 3 | |
| Hydracarina | 906 | 3 |