Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 111 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 30/09/2021 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 9 |
| Variété taxonomique | 32 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 2.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 60.0 | dominant |
| Blocs | 4.0 | marginal |
| Granulats | 3.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 3.0 | marginal |
| Algues | ||
| Dalles, argiles | 26.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Blocs | Moyenne | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Litieres | Nulle | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Dalles, argiles | Lente | B |
| P8 | Dalles, argiles | Moyenne | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Chloroperlidae | 169 | 3 | 5 | |
| Leuctra | 69 | 6 | 8 | |
| Nemoura | 26 | 1 | 1 | |
| Protonemura | 46 | 6 | 3 | |
| Perla | 164 | 3 | 5 | 4 |
| Isoperla | 140 | 1 | ||
| Perlodes | 150 | 1 | 1 | |
| Taeniopteryx | 14 | 3 | ||
| Micrasema | 268 | 11 | 42 | |
| Glossosomatidae | 189 | 1 | ||
| Goera | 287 | 3 | 4 | 1 |
| Silo | 292 | 9 | 5 | |
| Goeridae | 286 | 8 | 3 | |
| Cheumatopsyche | 221 | 1 | ||
| Hydropsyche | 212 | 48 | 16 | 13 |
| Athripsodes | 311 | 2 | 2 | |
| Oecetis | 317 | 6 | 1 | |
| Polycentropodidae | 223 | 1 | ||
| Lype | 241 | 1 | ||
| Psychomyia | 239 | 1 | ||
| Rhyacophila lato-sensu | 183 | 1 | 1 | 1 |
| Baetis lato sensu | 9794 | 8 | 17 | 12 |
| Torleya | 2391 | 1 | ||
| Ephemera | 502 | 3 | ||
| Ecdyonurus | 421 | 1 | 1 | 4 |
| Epeorus | 400 | 2 | 11 | 5 |
| Rhithrogena | 404 | 4 | 17 | 8 |
| Heptageniidae | 399 | 1 | 1 | 8 |
| Habroleptoides | 485 | 5 | ||
| Leptophlebiidae | 473 | 17 | 1 | 3 |
| Dupophilus | 620 | 9 | 9 | 9 |
| Elmis | 618 | 6 | 2 | |
| Esolus | 619 | 8 | 5 | 7 |
| Limnius | 623 | 2 | ||
| Oulimnius | 622 | 1 | ||
| Orectochilus | 515 | 3 | 1 | |
| Hydraena | 608 | 1 | ||
| Hydrocyphon | 637 | 1 | 6 | |
| Athericidae | 838 | 2 | ||
| Chironomidae | 807 | 84 | 19 | 15 |
| Empididae | 831 | 5 | ||
| Limoniidae | 757 | 1 | ||
| Pediciini | 20537 | 4 | 4 | 8 |
| Simuliidae | 801 | 3 | 1 | |
| Tipulidae | 753 | 1 | ||
| Calopteryx | 650 | 1 | ||
| Gammarus | 892 | 4 | ||
| Copepoda | 3206 | 1 | ||
| Pisidium | 1043 | 1 | ||
| Ancylus | 1028 | 1 | 1 | |
| Oligochaeta | 933 | 66 | 5 | 90 |
| Hydracarina | 906 | 1 |