Listes faunistiques invertébrés
La Couze Pavin à Issoire 04029800
- Télécharger la fiche IRSTEA xls / 27 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 23/08/2013 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 19.0 |
| GFI | 8 |
| Variété taxonomique | 41 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 3.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 36.0 | dominant |
| Blocs | 28.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 2.0 | marginal |
| Algues | 4.0 | marginal |
| Dalles, argiles | 23.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Moyenne | B |
| P2 | Bryophytes | Moyenne | A |
| P3 | Hydrophytes | Moyenne | A |
| P4 | Blocs | Moyenne | B |
| P5 | Pierres, galets | Lente | C |
| P6 | Branchage, racines | Nulle | A |
| P7 | Litieres | Lente | A |
| P8 | Blocs | Lente | C |
| P9 | Pierres, galets | Rapide | B |
| P10 | Dalles, argiles | Rapide | B |
| P11 | Blocs | Rapide | C |
| P12 | Dalles, argiles | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra geniculata | 68 | 1 | 1 | |
| Leuctra | 69 | 18 | 62 | 17 |
| Nemoura | 26 | 2 | ||
| Protonemura | 46 | 5 | ||
| Perla | 164 | 1 | ||
| Micrasema | 268 | 8 | 6 | 4 |
| Glossosoma | 190 | 1 | ||
| Goeridae | 286 | 1 | ||
| Hydropsychidae | 211 | 22 | 3 | 1 |
| Hydropsyche | 212 | 29 | 17 | 2 |
| Hydroptila | 200 | 2 | 1 | |
| Lasiocephala | 307 | 7 | ||
| Lepidostoma | 305 | 76 | 11 | 16 |
| Halesus | 3186 | 1 | ||
| Stenophylacini-chaetopterygini | 3146 | 17 | ||
| Odontocerum | 339 | 7 | 3 | |
| Polycentropus | 231 | 4 | ||
| Rhyacophila lato-sensu | 183 | 10 | 4 | 7 |
| Sericostomatidae | 321 | 4 | 3 | |
| Sericostoma | 322 | 14 | 9 | 2 |
| Baetis | 364 | 96 | 48 | 29 |
| Ephemerella ignita | 451 | 42 | 3 | 3 |
| Ephemera | 502 | 1 | ||
| Ecdyonurus | 421 | 1 | ||
| Epeorus | 400 | 2 | 1 | |
| Rhithrogena | 404 | 4 | ||
| Leptophlebiidae | 473 | 2 | ||
| Paraleptophlebia | 481 | 1 | ||
| Pomatinus | 611 | 3 | 2 | |
| Platambus | 556 | 1 | ||
| Elmis | 618 | 17 | 4 | 1 |
| Esolus | 619 | 1 | 13 | |
| Limnius | 623 | 2 | 1 | 2 |
| Orectochilus | 515 | 1 | ||
| Hydraena | 608 | 1 | 2 | |
| Atherix | 839 | 5 | 8 | 2 |
| Blepharicera | 749 | 6 | 22 | |
| Chironomidae | 807 | 147 | 2 | 1 |
| Clinocerinae | 9813 | 1 | ||
| Dicranota | 765 | 1 | ||
| Simulium | 806 | 82 | 66 | 1069 |
| Tabanidae | 837 | 1 | ||
| Calopteryx | 650 | 1 | ||
| Gammaridae | 887 | 92 | 8 | 1 |
| Gammarus | 892 | 171 | 7 | |
| Ancylus | 1028 | 2 | 8 | 9 |
| Potamopyrgus | 978 | 5 | 2 | |
| Pisidium | 1043 | 1 | ||
| Polycelis | 1064 | 3 | ||
| Erpobdellidae | 928 | 5 | ||
| Glossiphonia | 909 | 1 | ||
| Oligochaeta | 933 | 1 | 12 | 2 |
| Hydracarina | 906 | 3 | 3 | 3 |