Listes faunistiques invertébrés
Chapeauroux à Auroux 04027225
- Télécharger la fiche IRSTEA xls / 26 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 01/08/2013 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 16.0 |
| GFI | 8 |
| Variété taxonomique | 32 |
| I2M2 | 0.7754 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 0.0 | marginal |
| Pierres, galets | 26.0 | dominant |
| Blocs | 21.0 | dominant |
| Granulats | 2.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 2.0 | marginal |
| Algues | 3.0 | marginal |
| Dalles, argiles | 44.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Moyenne | B |
| P2 | Dalles, argiles | Moyenne | B |
| P3 | Blocs | Moyenne | B |
| P4 | Dalles, argiles | Rapide | C |
| P5 | Bryophytes | Moyenne | A |
| P6 | Blocs | Lente | C |
| P7 | Litieres | Nulle | A |
| P8 | Pierres, galets | Lente | C |
| P9 | Dalles, argiles | Lente | B |
| P10 | Dalles, argiles | Nulle | C |
| P11 | Granulats | Nulle | A |
| P12 | Sables | Nulle | A |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra geniculata | 68 | 1 | 3 | |
| Leuctra | 69 | 22 | 6 | 4 |
| Protonemura | 46 | 6 | 3 | |
| Perla | 164 | 1 | ||
| Micrasema | 268 | 22 | 3 | 4 |
| Hydropsychidae | 211 | 39 | 20 | 1 |
| Hydropsyche | 212 | 4 | ||
| Mystacides | 312 | 2 | ||
| Anabolia | 281 | 1 | ||
| Stenophylacini-chaetopterygini | 3146 | 23 | 1 | |
| Philopotamus | 209 | 1 | ||
| Polycentropodidae | 223 | 3 | ||
| Polycentropus | 231 | 1 | 6 | |
| Rhyacophila lato-sensu | 183 | 19 | 10 | 1 |
| Sericostoma | 322 | 30 | 2 | |
| Baetis | 364 | 26 | 185 | 52 |
| Procloeon | 390 | 1 | ||
| Procloeon pennulatum | 29153 | 1 | ||
| Caenis | 457 | 2 | ||
| Ephemerella ignita | 451 | 4 | 3 | 1 |
| Ephemera | 502 | 4 | ||
| Heptageniidae | 399 | 1 | ||
| Ecdyonurus | 421 | 2 | 1 | |
| Epeorus | 400 | 17 | ||
| Dupophilus | 620 | 1 | 1 | |
| Elmis | 618 | 42 | 18 | 1 |
| Esolus | 619 | 1 | ||
| Limnius | 623 | 1 | 4 | |
| Oulimnius | 622 | 1 | ||
| Stenelmis | 617 | 1 | ||
| Hydraena | 608 | 2 | ||
| Atherix | 839 | 6 | 5 | 1 |
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 126 | 23 | 31 |
| Antocha | 759 | 7 | 8 | |
| Simulium | 806 | 6 | 29 | 24 |
| Gerris | 735 | 2 | ||
| Calopteryx | 650 | 1 | ||
| Gomphus | 679 | 1 | ||
| Sialis | 704 | 2 | ||
| Copepoda | 3206 | 3 | ||
| Ancylus | 1028 | 5 | 1 | |
| Erpobdellidae | 928 | 4 | 1 | |
| Glossiphonia | 909 | 2 | ||
| Helobdella | 912 | 3 | ||
| Oligochaeta | 933 | 10 | 1 | |
| Hydracarina | 906 | 3 | 3 | 3 |