Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 111 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 29/07/2021 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 8 |
| Variété taxonomique | 36 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 2.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 3.0 | marginal |
| Blocs | 2.0 | marginal |
| Granulats | 22.0 | dominant |
| Helophytes | ||
| Vases | ||
| Sables | 28.0 | dominant |
| Algues | ||
| Dalles, argiles | 41.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Litieres | Nulle | A |
| P4 | Pierres, galets | Moyenne | A |
| P5 | Granulats | Lente | B |
| P6 | Sables | Nulle | B |
| P7 | Dalles, argiles | Moyenne | B |
| P8 | Dalles, argiles | Lente | B |
| P9 | Dalles, argiles | Nulle | C |
| P10 | Granulats | Nulle | C |
| P11 | Sables | Lente | C |
| P12 | Dalles, argiles | Rapide | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Chloroperlidae | 169 | 2 | ||
| Leuctra | 69 | 48 | 92 | 4 |
| Protonemura | 46 | 15 | 2 | 88 |
| Micrasema | 268 | 4 | 1 | 24 |
| Glossosoma | 190 | 1 | ||
| Silo | 292 | 4 | ||
| Hydropsyche | 212 | 2 | ||
| Oecetis | 317 | 1 | ||
| Drusinae | 3120 | 8 | 2 | |
| Limnephilinae | 3163 | 1 | ||
| Polycentropus | 231 | 3 | 1 | |
| Polycentropodidae | 223 | 1 | ||
| Rhyacophila lato-sensu | 183 | 8 | 3 | 9 |
| Sericostoma | 322 | 1 | 6 | 1 |
| Baetis lato sensu | 9794 | 33 | 40 | 88 |
| Caenis | 457 | 3 | 5 | 9 |
| Ephemerella ignita | 451 | 19 | 13 | 15 |
| Ephemera | 502 | 3 | 17 | |
| Epeorus | 400 | 1 | ||
| Rhithrogena | 404 | 3 | ||
| Heptageniidae | 399 | 1 | 2 | |
| Habrophlebia | 491 | 2 | ||
| Leptophlebiidae | 473 | 3 | 1 | |
| Platambus | 556 | 1 | ||
| Dupophilus | 620 | 38 | 42 | 3 |
| Elmis | 618 | 8 | 4 | 12 |
| Esolus | 619 | 34 | 1 | |
| Limnius | 623 | 2 | 4 | 1 |
| Oulimnius | 622 | 3 | 12 | |
| Orectochilus | 515 | 1 | ||
| Hydraena | 608 | 4 | 5 | |
| Athericidae | 838 | 14 | 4 | |
| Chironomidae | 807 | 1280 | 168 | 256 |
| Dixidae | 793 | 1 | ||
| Empididae | 831 | 3 | 2 | |
| Limoniidae | 757 | 2 | 10 | 13 |
| Pediciini | 20537 | 4 | 224 | 3 |
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 52 | 42 | 180 |
| Tabanidae | 837 | 1 | ||
| Cordulegaster | 687 | 1 | ||
| Sialis | 704 | 2 | ||
| Pisidium | 1043 | 5 | 11 | |
| Ancylus | 1028 | 1 | 14 | |
| Glossiphoniidae | 908 | 6 | ||
| Oligochaeta | 933 | 1 | 496 | 264 |
| Polycelis | 1064 | 4 | 1 | |
| Hydracarina | 906 | 1 | 1 |