Listes faunistiques invertébrés
La Sionne à Drugeac 05068510
- Télécharger la fiche IRSTEA xls / 46 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 30/08/2017 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 19.0 |
| GFI | 9 |
| Variété taxonomique | 40 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 40.0 | dominant |
| Blocs | 34.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 22.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Granulats | Lente | A |
| P4 | Sables | Nulle | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Blocs | Lente | B |
| P7 | Dalles, argiles | Lente | B |
| P8 | Pierres, galets | Moyenne | B |
| P9 | Blocs | Moyenne | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Blocs | Nulle | C |
| P12 | Dalles, argiles | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 4 | 19 | 2 |
| Nemoura | 26 | 2 | 3 | 1 |
| Protonemura | 46 | 3 | 2 | |
| Perla | 164 | 5 | 2 | |
| Perlodes | 150 | 1 | ||
| Brachycentrus | 265 | 1 | ||
| Micrasema | 268 | 4 | 245 | 45 |
| Glossosoma | 190 | 1 | ||
| Silo | 292 | 15 | 3 | |
| Hydropsyche | 212 | 6 | 30 | 115 |
| Lepidostoma | 305 | 2 | ||
| Lasiocephala | 307 | 1 | ||
| Adicella | 320 | 1 | ||
| Mystacides | 312 | 1 | ||
| Oecetis | 317 | 1 | ||
| Limnephilinae | 3163 | 7 | 1 | 1 |
| Odontocerum | 339 | 2 | ||
| Polycentropus | 231 | 3 | 3 | 9 |
| Psychomyia | 239 | 2 | 33 | 53 |
| Rhyacophila lato-sensu | 183 | 8 | 8 | |
| Sericostoma | 322 | 22 | 1 | 2 |
| Baetis | 364 | 8 | 5 | |
| Pseudocentroptilum | 3207 | 1 | 5 | 5 |
| Torleya | 2391 | 38 | 9 | 5 |
| Ephemera | 502 | 63 | 5 | |
| Ecdyonurus | 421 | 1 | 44 | |
| Epeorus | 400 | 11 | 31 | |
| Rhithrogena | 404 | 23 | 6 | |
| Heptageniidae | 399 | 5 | 2 | |
| Paraleptophlebia | 481 | 1 | ||
| Leptophlebiidae | 473 | 4 | 4 | 2 |
| Micronecta | 719 | 4 | ||
| Gerris | 735 | 1 | ||
| Colymbetinae | 2395 | 2 | 2 | |
| Dupophilus | 620 | 6 | 7 | |
| Elmis | 618 | 7 | 9 | 10 |
| Esolus | 619 | 19 | 22 | 14 |
| Limnius | 623 | 21 | 7 | 9 |
| Orectochilus | 515 | 1 | ||
| Hydrocyphon | 637 | 11 | 1 | |
| Hydraena | 608 | 2 | 3 | 9 |
| Athericidae | 838 | 1 | 7 | 3 |
| Ceratopogonidae | 819 | 5 | ||
| Chironomidae | 807 | 168 | 5 | 15 |
| Empididae | 831 | 1 | ||
| Limoniidae | 757 | 5 | 3 | |
| Psychodidae | 783 | 1 | ||
| Tabanidae | 837 | 1 | 1 | |
| Calopteryx | 650 | 2 | ||
| Pacifastacus | 872 | 1 | ||
| Gammarus | 892 | 17 | 2 | |
| Hydracarina | 906 | 1 | ||
| Pisidium | 1043 | 2 | ||
| Ancylus | 1028 | 1 | 28 | 12 |
| Oligochaeta | 933 | 5 | 7 | 11 |