Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 111 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 19/09/2017 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 20.0 |
| GFI | 9 |
| Variété taxonomique | 44 |
| Taxon indicateur | Perlodidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 2.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | ||
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 8.0 | dominant |
| Blocs | 10.0 | dominant |
| Granulats | 15.0 | dominant |
| Helophytes | ||
| Vases | ||
| Sables | 2.0 | marginal |
| Algues | ||
| Dalles, argiles | 60.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Hydrophytes | Moyenne | A |
| P3 | Branchage, racines | Moyenne | A |
| P4 | Sables | Nulle | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Moyenne | B |
| P7 | Granulats | Lente | B |
| P8 | Dalles, argiles | Moyenne | B |
| P9 | Dalles, argiles | Lente | C |
| P10 | Dalles, argiles | Nulle | C |
| P11 | Dalles, argiles | Moyenne | C |
| P12 | Dalles, argiles | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 16 | 3 | |
| Protonemura | 46 | 56 | 83 | 11 |
| Perla | 164 | 1 | ||
| Perlodidae | 127 | 2 | 4 | 1 |
| Micrasema | 268 | 110 | 95 | 18 |
| Agapetus | 191 | 1 | 1 | |
| Silo | 292 | 2 | 3 | |
| Goeridae | 286 | 3 | ||
| Hydropsyche | 212 | 246 | 223 | 9 |
| Ithytrichia | 198 | 1 | ||
| Lasiocephala | 307 | 11 | 1 | |
| Lepidostomatidae | 304 | 5 | 1 | |
| Mystacides | 312 | 5 | ||
| Limnephilidae | 276 | 1 | ||
| Odontocerum | 339 | 1 | 1 | |
| Polycentropus | 231 | 5 | 2 | |
| Psychomyia | 239 | 6 | 26 | |
| Rhyacophila lato-sensu | 183 | 8 | 14 | 1 |
| Sericostoma | 322 | 30 | 5 | |
| Sericostomatidae | 321 | 6 | ||
| Baetis | 364 | 70 | 173 | 60 |
| Caenis | 457 | 1 | 1 | |
| Ephemerella | 450 | 5 | 1 | 1 |
| Torleya | 2391 | 17 | 14 | |
| Ephemera | 502 | 4 | 4 | |
| Ecdyonurus | 421 | 6 | ||
| Epeorus | 400 | 2 | 15 | 7 |
| Heptageniidae | 399 | 3 | ||
| Leptophlebiidae | 473 | 3 | ||
| Colymbetinae | 2395 | 11 | ||
| Hydroporinae | 2393 | 2 | ||
| Dupophilus | 620 | 13 | 40 | |
| Elmis | 618 | 108 | 84 | 13 |
| Esolus | 619 | 16 | ||
| Limnius | 623 | 3 | ||
| Oulimnius | 622 | 10 | 25 | |
| Helophorus | 604 | 1 | ||
| Hydraena | 608 | 13 | 6 | |
| Anthomyidae | 847 | 24 | 3 | |
| Athericidae | 838 | 4 | 4 | |
| Chironomidae | 807 | 89 | 59 | 7 |
| Limoniidae | 757 | 1 | 1 | |
| Psychodidae | 783 | 6 | ||
| Simuliidae | 801 | 42 | 31 | 7 |
| Tabanidae | 837 | 4 | ||
| Calopteryx | 650 | 14 | ||
| Agriotypus | 1083 | 1 | ||
| Gammarus | 892 | 1 | ||
| Hydracarina | 906 | 1 | 1 | |
| Pisidium | 1043 | 8 | 1 | |
| Ancylus | 1028 | 22 | 3 | |
| Erpobdellidae | 928 | 5 | ||
| Glossiphoniidae | 908 | 1 | ||
| Oligochaeta | 933 | 186 | 156 | 3 |
| Dugesiidae | 1055 | 1 | ||
| Planariidae | 1061 | 7 | 3 |