Listes faunistiques invertébrés
La Couze Pavin à Issoire 04029800
- Télécharger la fiche IRSTEA xls / 27 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 16/07/2012 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 8 |
| Variété taxonomique | 40 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 68.0 | dominant |
| Blocs | 19.0 | dominant |
| Granulats | 0.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 4.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 4.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Nulle | A |
| P2 | Pierres, galets | Rapide | B |
| P3 | Bryophytes | Moyenne | A |
| P4 | Pierres, galets | Lente | B |
| P5 | Blocs | Moyenne | B |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Litieres | Nulle | A |
| P8 | Pierres, galets | Nulle | C |
| P9 | Blocs | Rapide | C |
| P10 | Pierres, galets | Rapide | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Helophytes | Nulle | A |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra | 67 | 1 | 2 | 1 |
| Leuctra | 69 | 7 | 100 | 49 |
| Dinocras | 156 | 1 | 1 | |
| Micrasema | 268 | 1 | 2 | |
| Agapetus | 191 | 1 | ||
| Glossosoma | 190 | 4 | 5 | |
| Goeridae | 286 | 5 | 6 | |
| Silo | 292 | 1 | ||
| Hydropsychidae | 211 | 5 | 48 | 17 |
| Hydropsyche | 212 | 48 | 5 | |
| Hydroptila | 200 | 1 | ||
| Lasiocephala | 307 | 1 | ||
| Athripsodes | 311 | 3 | 1 | |
| Stenophylacini-chaetopterygini | 3146 | 33 | ||
| Odontocerum | 339 | 3 | 1 | |
| Polycentropodidae | 223 | 2 | ||
| Psychomyia | 239 | 3 | 1 | |
| Rhyacophila lato-sensu | 183 | 10 | 56 | 25 |
| Sericostoma | 322 | 36 | 4 | |
| Baetis | 364 | 213 | 269 | 94 |
| Ephemerella ignita | 451 | 243 | 47 | 61 |
| Ephemera | 502 | 1 | ||
| Ecdyonurus | 421 | 1 | 1 | |
| Epeorus | 400 | 1 | ||
| Rhithrogena | 404 | 5 | 3 | |
| Habrophlebia | 491 | 1 | ||
| Platambus | 556 | 1 | ||
| Dupophilus | 620 | 1 | ||
| Elmis | 618 | 38 | 13 | 6 |
| Esolus | 619 | 1 | 15 | 4 |
| Limnius | 623 | 1 | 4 | 6 |
| Hydraena | 608 | 3 | 1 | 2 |
| Atherix | 839 | 1 | 5 | 7 |
| Atrichops | 840 | 1 | ||
| Blepharicera | 749 | 22 | 42 | |
| Ceratopogoninae | 822 | 3 | 7 | 3 |
| Chironomidae | 807 | 452 | 9 | |
| Antocha | 759 | 4 | 1 | |
| Dicranota | 765 | 1 | 5 | |
| Psychodidae | 783 | 1 | ||
| Simulium | 806 | 47 | 30 | 273 |
| Gerris | 735 | 1 | ||
| Ostracoda | 3170 | 3 | ||
| Copepoda | 3206 | 3 | ||
| Asellidae | 880 | 1 | ||
| Gammaridae | 887 | 52 | ||
| Gammarus | 892 | 95 | 4 | 1 |
| Ancylus | 1028 | 1 | 1 | |
| Sphaeriidae | 1042 | 2 | ||
| Pisidium | 1043 | 2 | ||
| Turbellaria | 3326 | 1 | ||
| Polycelis | 1064 | 1 | ||
| Erpobdellidae | 928 | 2 | 1 | |
| Glossiphonia | 909 | 3 | 1 | 1 |
| Oligochaeta | 933 | 33 | 37 | 49 |
| Mermithoïdea | 3159 | 3 | 3 | 3 |
| Hydracarina | 906 | 3 | 3 | 3 |