Listes faunistiques invertébrés
La Couze Pavin à Saint-Diery 04029700
- Télécharger la fiche IRSTEA xls / 32 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 26/08/2008 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 18.0 |
| GFI | 9 |
| Variété taxonomique | 36 |
| I2M2 | 0.6649 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 66.0 | dominant |
| Blocs | 20.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 10.0 | dominant |
| Algues | ||
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Rapide | B3 |
| P2 | Roches | Moyenne | B2 |
| P3 | Pierres, galets | Moyenne | B2 |
| P4 | Granulats | Nulle | B1 |
| P5 | Branchage, racines | Nulle | B1 |
| P6 | Pierres, galets | Moyenne | B3 |
| P7 | Dalles, argiles | Nulle | B1 |
| P8 | Pierres, galets | Lente | B2 |
| P9 | Roches | Lente | B3 |
| P10 | Pierres, galets | Nulle | B3 |
| P11 | Sables | Nulle | B2 |
| P12 | Litieres | Nulle | B1 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Gammarus | 892 | 531 | 65 | 101 |
| Hydraena | 608 | 9 | 9 | 3 |
| Elmis | 618 | 12 | 29 | 6 |
| Esolus | 619 | 1 | ||
| Limnius | 623 | 12 | 28 | 23 |
| Cordulegaster | 687 | 1 | ||
| Blephariceridae | 747 | 1 | 1 | |
| Limoniidae | 757 | 17 | 8 | 4 |
| Simuliidae | 801 | 38 | 29 | 16 |
| Chironomidae | 807 | 145 | 42 | 43 |
| Ceratopogonidae | 819 | 2 | 1 | 1 |
| Athericidae | 838 | 3 | 3 | |
| Ephemera | 502 | 1 | 1 | |
| Hydracarina | 906 | 1 | 1 | 1 |
| Glossiphoniidae | 908 | 2 | ||
| Erpobdellidae | 928 | 3 | 8 | |
| Oligochaeta | 933 | 28 | 38 | 18 |
| Potamopyrgus | 978 | 18 | 33 | 6 |
| Ancylus | 1028 | 1 | 5 | |
| Pisidium | 1043 | 2 | 1 | |
| Planariidae | 1061 | 37 | 23 | 11 |
| Hydroporinae | 2393 | 3 | 1 | |
| Colymbetinae | 2395 | 3 | ||
| Stenophylacini-chaetopterygini | 3146 | 1 | 2 | |
| Lepidostoma | 305 | 4 | ||
| Leuctra | 69 | 46 | 22 | 12 |
| Perlodidae | 127 | 1 | ||
| Perlodes | 150 | 1 | ||
| Dinocras | 156 | 6 | 7 | 5 |
| Perla | 164 | 9 | 1 | |
| Rhyacophila lato-sensu | 183 | 1 | 5 | 5 |
| Glossosoma | 190 | 1 | ||
| Hydropsyche | 212 | 6 | 9 | 6 |
| Brachycentrus | 265 | 1 | 8 | |
| Micrasema | 268 | 27 | 152 | |
| Silo | 292 | 6 | 1 | |
| Protonemura | 46 | 2 | 1 | |
| Adicella | 320 | 2 | ||
| Sericostoma | 322 | 26 | 8 | |
| Odontocerum | 339 | 6 | 3 | 2 |
| Baetis | 364 | 26 | 125 | 83 |
| Epeorus | 400 | 19 | 6 | |
| Rhithrogena | 404 | 1 | ||
| Ecdyonurus | 421 | 3 | 9 | |
| Heptagenia | 443 | 1 | ||
| Ephemerella | 450 | 59 | 22 | 11 |
| Habroleptoides | 485 | 1 | 2 |