Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 155 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 14/06/2022 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 20.0 |
| GFI | 9 |
| Variété taxonomique | 42 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 4.0 | marginal |
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 12.0 | dominant |
| Blocs | 26.0 | dominant |
| Granulats | 3.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 2.0 | marginal |
| Algues | 3.0 | marginal |
| Dalles, argiles | 47.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Hydrophytes | Moyenne | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Moyenne | B |
| P7 | Dalles, argiles | Moyenne | B |
| P8 | Dalles, argiles | Lente | B |
| P9 | Dalles, argiles | Nulle | C |
| P10 | Dalles, argiles | Rapide | C |
| P11 | Dalles, argiles | Moyenne | C |
| P12 | Blocs | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 1 | 8 | 2 |
| Protonemura | 46 | 6 | 4 | |
| Perla | 164 | 1 | ||
| Isoperla | 140 | 2 | 1 | |
| Micrasema | 268 | 15 | 3 | 2 |
| Hydropsyche | 212 | 58 | 104 | 46 |
| Ithytrichia | 198 | 16 | ||
| Limnephilinae | 3163 | 1 | 1 | |
| Philopotamus | 209 | 1 | ||
| Polycentropus | 231 | 4 | 4 | 2 |
| Rhyacophila lato-sensu | 183 | 5 | 31 | 7 |
| Baetis lato sensu | 9794 | 88 | 381 | 130 |
| Procloeon | 390 | 3 | ||
| Caenis | 457 | 8 | 1 | 1 |
| Ephemerella ignita | 451 | 495 | 25 | 10 |
| Ephemera | 502 | 1 | ||
| Ecdyonurus | 421 | 7 | 2 | |
| Epeorus | 400 | 12 | 9 | |
| Rhithrogena | 404 | 9 | 1 | |
| Oligoneuriella | 394 | 24 | 3 | |
| Aphelocheirus | 721 | 1 | ||
| Gerridae | 734 | 1 | ||
| Veliidae | 743 | 2 | ||
| Dryops | 613 | 1 | ||
| Dupophilus | 620 | 1 | 13 | |
| Elmis | 618 | 11 | 26 | 14 |
| Esolus | 619 | 11 | 16 | 5 |
| Limnius | 623 | 1 | 4 | |
| Oulimnius | 622 | 3 | 1 | |
| Orectochilus | 515 | 1 | ||
| Hydraena | 608 | 13 | 4 | |
| Limnebius | 599 | 1 | ||
| Athericidae | 838 | 8 | 2 | |
| Blephariceridae | 747 | 2 | 5 | 8 |
| Chironomidae | 807 | 139 | 14 | 13 |
| Empididae | 831 | 1 | ||
| Limoniidae | 757 | 1 | 1 | |
| Psychodidae | 783 | 2 | ||
| Simuliidae | 801 | 659 | 398 | 1156 |
| Tipulidae | 753 | 4 | ||
| Cordulegaster | 687 | 1 | ||
| Onychogomphus | 682 | 1 | ||
| Calopteryx | 650 | 17 | ||
| Sialis | 704 | 1 | ||
| Ostracoda | 3170 | 1 | ||
| Pisidium | 1043 | 1 | ||
| Sphaeriidae | 1042 | 2 | ||
| Ancylus | 1028 | 6 | 1 | 4 |
| Erpobdellidae | 928 | 6 | ||
| Glossiphoniidae | 908 | 1 | ||
| Oligochaeta | 933 | 17 | 2 | |
| Mermithoïdea | 3159 | 1 | 1 | 1 |
| Hydracarina | 906 | 1 | 1 | 1 |