Listes faunistiques invertébrés
La Couze Pavin à Issoire 04029800
- Télécharger la fiche IRSTEA xls / 86 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 25/07/2016 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 19.0 |
| GFI | 9 |
| Variété taxonomique | 38 |
| I2M2 | 0.7539 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 64.0 | dominant |
| Blocs | 25.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 3.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Hydrophytes | Moyenne | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Bryophytes | Moyenne | A |
| P4 | Pierres, galets | Lente | B |
| P5 | Pierres, galets | Nulle | C |
| P6 | Litieres | Nulle | A |
| P7 | Blocs | Rapide | C |
| P8 | Pierres, galets | Rapide | C |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Rapide | B |
| P11 | Blocs | Moyenne | B |
| P12 | Pierres, galets | Moyenne | B |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Erpobdellidae | 928 | 1 | ||
| Limnius | 623 | 2 | 6 | 5 |
| Calopteryx | 650 | 3 | ||
| Blephariceridae | 747 | 60 | 62 | |
| Limoniidae | 757 | 3 | 2 | |
| Simuliidae | 801 | 24 | 460 | 2220 |
| Chironomidae | 807 | 90 | 20 | 20 |
| Ceratopogonidae | 819 | 9 | 1 | 3 |
| Empididae | 831 | 1 | ||
| Tabanidae | 837 | 3 | ||
| Athericidae | 838 | 5 | 6 | 10 |
| Pacifastacus | 872 | 1 | ||
| Gammarus | 892 | 290 | 22 | |
| Hydracarina | 906 | 1 | 1 | 1 |
| Glossiphoniidae | 908 | 1 | ||
| Oulimnius | 622 | 1 | ||
| Oligochaeta | 933 | 24 | 24 | 8 |
| Potamopyrgus | 978 | 4 | ||
| Ancylus | 1028 | 2 | 3 | |
| Pisidium | 1043 | 1 | ||
| Polycelis | 1064 | 7 | 1 | |
| Hydra | 1077 | 1 | ||
| Nemathelmintha | 3111 | 1 | ||
| Drusinae | 3120 | 2 | ||
| Stenophylacini-chaetopterygini | 3146 | 4 | 2 | 1 |
| Limnephilini | 3162 | 1 | ||
| Ostracoda | 3170 | 1 | ||
| Copepoda | 3206 | 1 | 1 | |
| Agapetus-synagapetus | 5218 | 1 | ||
| Leuctra geniculata | 33830 | 1 | 1 | 3 |
| Odontocerum | 339 | 3 | 1 | 2 |
| Leuctra | 69 | 4 | 24 | 25 |
| Dinocras | 156 | 1 | 1 | |
| Perla | 164 | 2 | 3 | |
| Rhyacophila lato-sensu | 183 | 14 | 18 | 8 |
| Glossosomatidae | 189 | 1 | ||
| Glossosoma | 190 | 5 | ||
| Hydropsyche | 212 | 25 | 40 | |
| Polycentropodidae | 223 | 7 | ||
| Polycentropus | 231 | 3 | ||
| Oligoplectrum | 263 | 1 | 1 | |
| Micrasema | 268 | 9 | 3 | |
| Silo | 292 | 5 | ||
| Athripsodes | 311 | 2 | ||
| Sericostoma | 322 | 18 | 1 | 5 |
| Protonemura | 46 | 3 | ||
| Baetis | 364 | 50 | 90 | 55 |
| Oligoneuriella | 394 | 1 | ||
| Epeorus | 400 | 2 | ||
| Rhithrogena | 404 | 3 | ||
| Ecdyonurus | 421 | 3 | 5 | |
| Ephemerella | 450 | 41 | 24 | 12 |
| Habrophlebia | 491 | 1 | ||
| Ephemera | 502 | 2 | 2 | |
| Hydraena | 608 | 2 | 1 | |
| Pomatinus | 611 | 1 | ||
| Elmis | 618 | 30 | 12 | 9 |
| Esolus | 619 | 7 | ||
| Dupophilus | 620 | 1 |