Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 111 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 27/07/2021 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 8 |
| Variété taxonomique | 32 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 2.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 42.0 | dominant |
| Blocs | 4.0 | marginal |
| Granulats | 13.0 | dominant |
| Helophytes | ||
| Vases | ||
| Sables | 4.0 | marginal |
| Algues | ||
| Dalles, argiles | 34.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Blocs | Moyenne | A |
| P4 | Sables | Nulle | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Dalles, argiles | Moyenne | B |
| P8 | Granulats | Lente | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Dalles, argiles | Lente | C |
| P12 | Dalles, argiles | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 4 | 13 | 2 |
| Nemoura | 26 | 4 | 2 | |
| Perla | 164 | 2 | ||
| Brachycentrus | 265 | 1 | ||
| Micrasema | 268 | 1 | 92 | 4 |
| Agapetus | 191 | 2 | ||
| Glossosoma | 190 | 4 | 11 | 7 |
| Glossosomatidae | 189 | 1 | ||
| Silo | 292 | 1 | 10 | |
| Goeridae | 286 | 1 | 4 | 17 |
| Hydropsyche | 212 | 1 | 2 | 1 |
| Odontocerum | 339 | 1 | ||
| Philopotamus | 209 | 1 | 1 | |
| Rhyacophila lato-sensu | 183 | 1 | 3 | 3 |
| Sericostoma | 322 | 12 | ||
| Baetis lato sensu | 9794 | 19 | 32 | 88 |
| Ephemerella ignita | 451 | 1 | ||
| Ephemera | 502 | 5 | ||
| Ecdyonurus | 421 | 2 | 3 | 1 |
| Epeorus | 400 | 2 | ||
| Heptageniidae | 399 | 1 | ||
| Habroleptoides | 485 | 1 | ||
| Habrophlebia | 491 | 1 | ||
| Leptophlebiidae | 473 | 1 | ||
| Gerris | 735 | 1 | ||
| Hydrometra | 740 | 2 | ||
| Dupophilus | 620 | 32 | 19 | |
| Elmis | 618 | 2 | 28 | 3 |
| Esolus | 619 | 12 | 152 | 28 |
| Limnius | 623 | 1 | 2 | |
| Orectochilus | 515 | 3 | 1 | |
| Hydraena | 608 | 1 | 2 | |
| Hydrocyphon | 637 | 1 | ||
| Ceratopogoninae | 822 | 1 | 1 | |
| Chironomidae | 807 | 152 | 40 | 5 |
| Dolichopodidae | 836 | 1 | ||
| Empididae | 831 | 1 | 5 | |
| Limoniidae | 757 | 3 | 3 | |
| Pediciini | 20537 | 8 | 1 | 1 |
| Rhagionidae | 841 | 1 | ||
| Simuliidae | 801 | 5 | 2 | |
| Tipulidae | 753 | 1 | ||
| Gammarus | 892 | 4 | 17 | 2 |
| Pisidium | 1043 | 11 | 1 | |
| Potamopyrgus | 978 | 1 | ||
| Galba | 1001 | 1 | ||
| Ancylus | 1028 | 2 | 40 | 180 |
| Oligochaeta | 933 | 1 | 6 | 1 |
| Polycelis | 1064 | 1 | ||
| Hydracarina | 906 | 1 | 1 |