Listes faunistiques invertébrés
La Selves à Laguiole 05096050
- Télécharger la fiche IRSTEA xls / 155 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 05/07/2022 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 8 |
| Variété taxonomique | 33 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 2.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 51.0 | dominant |
| Blocs | 14.0 | dominant |
| Granulats | 3.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | ||
| Algues | ||
| Dalles, argiles | 27.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Lente | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Lente | B |
| P7 | Dalles, argiles | Moyenne | B |
| P8 | Pierres, galets | Lente | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Dalles, argiles | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 4 | 4 | |
| Nemoura | 26 | 3 | ||
| Protonemura | 46 | 23 | 1 | |
| Perla | 164 | 1 | ||
| Micrasema | 268 | 4 | 1 | |
| Glossosoma | 190 | 3 | 2 | |
| Hydropsyche | 212 | 58 | 4 | 12 |
| Limnephilinae | 3163 | 28 | 6 | |
| Odontocerum | 339 | 4 | 5 | 7 |
| Rhyacophila lato-sensu | 183 | 18 | 5 | 4 |
| Sericostoma | 322 | 3 | 1 | |
| Baetis | 364 | 80 | 128 | 94 |
| Caenis | 457 | 2 | 58 | 33 |
| Ephemerella ignita | 451 | 350 | 322 | 93 |
| Ephemera | 502 | 1 | ||
| Ecdyonurus | 421 | 7 | 9 | |
| Epeorus | 400 | 18 | 5 | |
| Rhithrogena | 404 | 3 | 1 | |
| Heptageniidae | 399 | 6 | 3 | |
| Habroleptoides | 485 | 3 | 2 | |
| Habrophlebia | 491 | 18 | 1 | 9 |
| Leptophlebiidae | 473 | 82 | 6 | 5 |
| Veliidae | 743 | 1 | ||
| Hydroporinae | 2393 | 8 | 1 | 3 |
| Dupophilus | 620 | 1 | ||
| Elmis | 618 | 28 | 16 | 1 |
| Esolus | 619 | 16 | 8 | |
| Limnius | 623 | 1 | 17 | 14 |
| Hydraena | 608 | 5 | 10 | 1 |
| Athericidae | 838 | 3 | 1 | |
| Blephariceridae | 747 | 51 | 2 | |
| Ceratopogonidae | 819 | 1 | 2 | |
| Chironomidae | 807 | 894 | 44 | 28 |
| Empididae | 831 | 2 | 1 | |
| Pediciini | 20537 | 1 | ||
| Simuliidae | 801 | 13 | 1913 | 9 |
| Gammarus | 892 | 63 | 2 | 10 |
| Gammaridae | 887 | 9 | 1 | |
| Copepoda | 3206 | 1 | ||
| Pacifastacus | 872 | 1 | ||
| Sphaeriidae | 1042 | 2 | ||
| Ancylus | 1028 | 1 | 58 | 25 |
| Erpobdellidae | 928 | 15 | 3 | 8 |
| Oligochaeta | 933 | 8 | 46 | 22 |
| Planariidae | 1061 | 1 | ||
| Hydracarina | 906 | 1 | 1 | 1 |