Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 110 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 28/09/2016 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 9 |
| Variété taxonomique | 31 |
| Taxon indicateur | Chloroperlidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 3.0 | marginal |
| Hydrophytes | ||
| Litieres | 2.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 45.0 | dominant |
| Blocs | 31.0 | dominant |
| Granulats | 2.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 15.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Lente | B |
| P7 | Dalles, argiles | Lente | B |
| P8 | Pierres, galets | Lente | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Blocs | Moyenne | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Blocs | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Siphonoperla | 174 | 2 | ||
| Chloroperlidae | 169 | 1 | ||
| Leuctra | 69 | 11 | 13 | 4 |
| Nemoura | 26 | 2 | ||
| Protonemura | 46 | 34 | 6 | 3 |
| Perla | 164 | 9 | 3 | |
| Isoperla | 140 | 1 | ||
| Perlodes | 150 | 2 | 1 | |
| Micrasema | 268 | 8 | 7 | 6 |
| Brachycentridae | 262 | 2 | ||
| Hydropsyche | 212 | 5 | 45 | 21 |
| Ithytrichia | 198 | 3 | ||
| Oecetis | 317 | 1 | ||
| Limnephilinae | 3163 | 2 | ||
| Philopotamus | 209 | 3 | 2 | |
| Polycentropus | 231 | 2 | ||
| Polycentropodidae | 223 | 1 | ||
| Rhyacophila lato-sensu | 183 | 2 | 1 | |
| Sericostoma | 322 | 1 | ||
| Baetis | 364 | 53 | 9 | |
| Ephemera | 502 | 8 | 4 | |
| Ecdyonurus | 421 | 1 | 44 | 25 |
| Epeorus | 400 | 1 | 27 | 19 |
| Rhithrogena | 404 | 5 | 15 | 7 |
| Paraleptophlebia | 481 | 5 | 4 | 7 |
| Leptophlebiidae | 473 | 6 | 1 | 5 |
| Micronecta | 719 | 1 | ||
| Dupophilus | 620 | 18 | 86 | 70 |
| Elmis | 618 | 44 | 5 | 2 |
| Esolus | 619 | 1 | 3 | |
| Limnius | 623 | 2 | 2 | |
| Oulimnius | 622 | 2 | ||
| Hydraena | 608 | 2 | 2 | 1 |
| Athericidae | 838 | 5 | 3 | |
| Chironomidae | 807 | 58 | 4 | 4 |
| Limoniidae | 757 | 25 | 13 | 7 |
| Simuliidae | 801 | 2 | 1 | 2 |
| Calopteryx | 650 | 1 | ||
| Gomphidae | 678 | 1 | ||
| Sialis | 704 | 1 | ||
| Pacifastacus | 872 | 1 | 1 | |
| Gammarus | 892 | 4 | ||
| Hydracarina | 906 | 2 | 1 | |
| Ancylus | 1028 | 3 | ||
| Oligochaeta | 933 | 23 | 35 | 13 |