Listes faunistiques invertébrés
L' Allagnon à Laveissière 04028400
- Télécharger la fiche IRSTEA xls / 27 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 21/07/2015 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 8 |
| Variété taxonomique | 32 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 81.0 | dominant |
| Blocs | 7.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 0.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 8.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Nulle | C |
| P2 | Granulats | Nulle | A |
| P3 | Litieres | Nulle | A |
| P4 | Pierres, galets | Rapide | C |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Dalles, argiles | Moyenne | B |
| P8 | Blocs | Moyenne | B |
| P9 | Bryophytes | Rapide | A |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Branchage, racines | Lente | A |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 37 | 31 | 10 |
| Nemoura | 26 | 1 | 3 | |
| Protonemura | 46 | 6 | 1 | |
| Perla | 164 | 1 | 1 | |
| Perlodidae | 127 | 1 | ||
| Brachycentridae | 262 | 1 | ||
| Micrasema | 268 | 2 | 12 | 6 |
| Glossosoma | 190 | 1 | 2 | |
| Hydropsychidae | 211 | 22 | 3 | |
| Hydropsyche | 212 | 1 | ||
| Limnephilidae | 276 | 1 | ||
| Anomalopterygella | 5082 | 1 | 1 | |
| Stenophylacini-chaetopterygini | 3146 | 91 | 1 | |
| Odontocerum | 339 | 6 | ||
| Wormaldia | 210 | 1 | ||
| Rhyacophila lato-sensu | 183 | 2 | 4 | 12 |
| Sericostomatidae | 321 | 4 | 1 | |
| Sericostoma | 322 | 6 | ||
| Baetis | 364 | 6 | 27 | 43 |
| Caenis | 457 | 1 | ||
| Ephemerella ignita | 451 | 16 | 5 | 6 |
| Heptageniidae | 399 | 3 | 13 | |
| Ecdyonurus | 421 | 7 | ||
| Epeorus | 400 | 2 | ||
| Rhithrogena | 404 | 4 | ||
| Leptophlebiidae | 473 | 2 | ||
| Habroleptoides | 485 | 5 | 1 | |
| Hydroporinae | 2393 | 2 | 2 | |
| Oreodytes | 552 | 2 | 6 | |
| Elmis | 618 | 7 | 5 | 5 |
| Esolus | 619 | 5 | 3 | |
| Limnius | 623 | 11 | 4 | 6 |
| Helophorus | 604 | 1 | ||
| Hydraena | 608 | 4 | 4 | 6 |
| Atherix | 839 | 2 | ||
| Ceratopogonidae | 819 | 68 | 3 | 18 |
| Chironomidae | 807 | 217 | 2 | 25 |
| Dixa | 794 | 14 | 2 | |
| Clinocerinae | 9813 | 1 | ||
| Hexatoma | 773 | 1 | ||
| Antocha | 759 | 1 | ||
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 4 | 2 | 3 |
| Copepoda | 3206 | 3 | ||
| Ostracoda | 3170 | 3 | 3 | |
| Gammaridae | 887 | 1 | ||
| Ancylus | 1028 | 1 | 1 | 1 |
| Turbellaria | 3326 | 3 | ||
| Polycelis | 1064 | 6 | 2 | |
| Oligochaeta | 933 | 28 | 6 | |
| Nematoda | 1089 | 3 | 3 | |
| Hydracarina | 906 | 3 | 3 | 3 |