Listes faunistiques invertébrés
La Sumène au niveau de Bassignac 05068660
- Télécharger la fiche IRSTEA xls / 123 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 06/08/2020 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 9 |
| Variété taxonomique | 31 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 55.0 | dominant |
| Blocs | 14.0 | dominant |
| Granulats | 2.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 25.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Granulats | Lente | A |
| P4 | Sables | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Lente | B |
| P7 | Dalles, argiles | Lente | B |
| P8 | Pierres, galets | Lente | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Dalles, argiles | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra geniculata | 68 | 5 | ||
| Leuctra | 69 | 34 | 74 | 47 |
| Nemoura | 26 | 1 | ||
| Protonemura | 46 | 3 | ||
| Perla | 164 | 6 | 11 | 5 |
| Perlodes | 150 | 1 | ||
| Micrasema | 268 | 8 | 3 | 7 |
| Glossosoma | 190 | 25 | 7 | |
| Silo | 292 | 2 | 3 | |
| Hydropsyche | 212 | 40 | 31 | 19 |
| Mystacides | 312 | 14 | 3 | |
| Limnephilinae | 3163 | 1 | ||
| Philopotamus | 209 | 1 | ||
| Polycentropus | 231 | 1 | 14 | 2 |
| Rhyacophila lato-sensu | 183 | 2 | 5 | 2 |
| Baetis | 364 | 47 | 38 | 33 |
| Procloeon | 390 | 5 | ||
| Ephemerella ignita | 451 | 3 | ||
| Torleya | 2391 | 2 | ||
| Ephemera | 502 | 5 | 1 | |
| Ecdyonurus | 421 | 15 | 6 | |
| Epeorus | 400 | 1 | ||
| Rhithrogena | 404 | 2 | 2 | |
| Habroleptoides | 485 | 3 | 3 | |
| Micronecta | 719 | 108 | ||
| Hydrometra | 740 | 1 | ||
| Dupophilus | 620 | 24 | 26 | 35 |
| Elmis | 618 | 29 | 15 | 3 |
| Esolus | 619 | 41 | 56 | 50 |
| Limnius | 623 | 2 | ||
| Hydraena | 608 | 3 | 2 | 1 |
| Athericidae | 838 | 1 | ||
| Ceratopogonidae | 819 | 1 | 1 | |
| Chironomidae | 807 | 123 | 30 | 56 |
| Limoniidae | 757 | 2 | 14 | 5 |
| Simuliidae | 801 | 8 | ||
| Calopteryx | 650 | 1 | ||
| Pacifastacus | 872 | 2 | ||
| Gammarus | 892 | 19 | 1 | 2 |
| Pisidium | 1043 | 1 | ||
| Ancylus | 1028 | 2 | 1 | |
| Potamopyrgus | 978 | 12 | ||
| Oligochaeta | 933 | 16 | 30 | 15 |