Listes faunistiques invertébrés
Le Sioulet à Combrailles 04041750
- Télécharger la fiche IRSTEA xls / 82 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 14/07/2022 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 8 |
| Variété taxonomique | 32 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 25.0 | dominant |
| Blocs | 50.0 | dominant |
| Granulats | 3.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 2.0 | marginal |
| Algues | ||
| Dalles, argiles | 17.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Blocs | Lente | B |
| P7 | Blocs | Moyenne | B |
| P8 | Dalles, argiles | Moyenne | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Blocs | Nulle | C |
| P11 | Blocs | Lente | C |
| P12 | Blocs | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 18 | 10 | 46 |
| Protonemura | 46 | 1 | ||
| Dinocras | 156 | 1 | ||
| Perla | 164 | 1 | 9 | |
| Perlodes | 150 | 1 | ||
| Micrasema | 268 | 46 | 6 | |
| Glossosoma | 190 | 1 | ||
| Silo | 292 | 2 | 5 | |
| Goeridae | 286 | 8 | 13 | 14 |
| Hydropsyche | 212 | 196 | 16 | 11 |
| Mystacides | 312 | 1 | ||
| Cyrnus | 224 | 4 | ||
| Polycentropus | 231 | 12 | 4 | |
| Polycentropodidae | 223 | 4 | ||
| Psychomyia | 239 | 2 | 1 | |
| Rhyacophila lato-sensu | 183 | 10 | 2 | |
| Baetis | 364 | 20 | 96 | 23 |
| Brachycercus | 468 | 1 | ||
| Ephemerella ignita | 451 | 2 | 1 | |
| Ephemera | 502 | 2 | 1 | 1 |
| Ecdyonurus | 421 | 1 | 2 | |
| Electrogena | 3181 | 1 | ||
| Rhithrogena | 404 | 1 | ||
| Heptageniidae | 399 | 1 | 1 | |
| Habrophlebia | 491 | 2 | ||
| Leptophlebiidae | 473 | 28 | 2 | 2 |
| Dupophilus | 620 | 5 | 27 | |
| Elmis | 618 | 7 | 1 | 2 |
| Hydraena | 608 | 2 | ||
| Limnophora | 848 | 3 | ||
| Atherix | 839 | 1 | 3 | |
| Ceratopogoninae | 822 | 1 | ||
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 1984 | 72 | 168 |
| Hemerodromiinae | 3202 | 13 | 2 | |
| Hexatomini | 20358 | 5 | 3 | |
| Limoniini | 20393 | 1 | ||
| Pediciini | 20537 | 2 | 1 | |
| Simuliidae | 801 | 10 | ||
| Calopteryx | 650 | 2 | ||
| Gammarus | 892 | 2 | ||
| Copepoda | 3206 | 1 | ||
| Pacifastacus | 872 | 1 | ||
| Pisidium | 1043 | 3 | 1 | |
| Sphaeriidae | 1042 | 16 | 1 | |
| Ancylus | 1028 | 1 | 20 | 164 |
| Oligochaeta | 933 | 88 | 46 | 192 |
| Polycelis | 1064 | 1 | ||
| Mermithoïdea | 3159 | 4 | ||
| Hydracarina | 906 | 22 | 1 |