Listes faunistiques invertébrés
Allier à Langogne 04026900
- 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 | 29 |
| I2M2 | 0.8147 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 30.0 | dominant |
| Blocs | 4.0 | marginal |
| Granulats | 0.0 | marginal |
| Helophytes | 2.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 0.0 | marginal |
| Algues | 2.0 | marginal |
| Dalles, argiles | 59.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Nulle | A |
| P2 | Dalles, argiles | Lente | B |
| P3 | Pierres, galets | Moyenne | B |
| P4 | Litieres | Nulle | A |
| P5 | Dalles, argiles | Moyenne | B |
| P6 | Dalles, argiles | Rapide | C |
| P7 | Bryophytes | Lente | A |
| P8 | Dalles, argiles | Nulle | C |
| P9 | Pierres, galets | Lente | B |
| P10 | Pierres, galets | Nulle | C |
| P11 | Dalles, argiles | Lente | C |
| P12 | Blocs | Lente | A |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra geniculata | 68 | 1 | ||
| Leuctra | 69 | 16 | 41 | 1 |
| Protonemura | 46 | 5 | ||
| Micrasema | 268 | 6 | 3 | 2 |
| Silo | 292 | 1 | ||
| Hydropsychidae | 211 | 2 | ||
| Hydropsyche | 212 | 5 | 2 | |
| Hydroptila | 200 | 1 | 2 | |
| Leptoceridae | 310 | 3 | ||
| Mystacides | 312 | 1 | ||
| Setodes | 318 | 2 | 2 | |
| Anabolia | 281 | 5 | 1 | |
| Stenophylacini-chaetopterygini | 3146 | 1 | 7 | |
| Polycentropodidae | 223 | 1 | 2 | 1 |
| Cyrnus | 224 | 1 | ||
| Polycentropus | 231 | 2 | 3 | 3 |
| Psychomyia | 239 | 1 | 14 | 7 |
| Rhyacophila lato-sensu | 183 | 6 | 4 | |
| Baetis | 364 | 26 | 49 | 37 |
| Centroptilum | 383 | 2 | ||
| Procloeon | 390 | 2 | ||
| Procloeon pennulatum | 29153 | 1 | ||
| Caenis | 457 | 6 | 1 | 1 |
| Ephemerella ignita | 451 | 27 | 26 | 1 |
| Ecdyonurus | 421 | 2 | 1 | |
| Epeorus | 400 | 3 | 2 | |
| Dupophilus | 620 | 4 | 1 | |
| Elmis | 618 | 35 | 9 | 2 |
| Esolus | 619 | 5 | 18 | |
| Limnius | 623 | 13 | ||
| Oulimnius | 622 | 16 | 12 | 2 |
| Hydraena | 608 | 3 | 2 | |
| Limnophora | 848 | 2 | ||
| Atherix | 839 | 3 | 14 | 1 |
| Ceratopogonidae | 819 | 3 | ||
| Chironomidae | 807 | 96 | 70 | 83 |
| Hexatoma | 773 | 2 | ||
| Antocha | 759 | 3 | 1 | |
| Dicranota | 765 | 1 | ||
| Simulium | 806 | 59 | 35 | 845 |
| Micronecta | 719 | 1 | ||
| Gerris | 735 | 1 | ||
| Gomphus | 679 | 4 | ||
| Ostracoda | 3170 | 3 | ||
| Ancylus | 1028 | 21 | 29 | 4 |
| Erpobdellidae | 928 | 1 | ||
| Oligochaeta | 933 | 5 | 1 | 2 |
| Nematoda | 1089 | 3 | 3 | |
| Hydracarina | 906 | 3 | 3 | 3 |