Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 49 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 09/08/2016 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 9 |
| Variété taxonomique | 36 |
| Taxon indicateur | Perlidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 2.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 4.0 | marginal |
| Blocs | 7.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 8.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 77.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Pierres, galets | Moyenne | A |
| P4 | Granulats | Nulle | A |
| P5 | Blocs | Moyenne | B |
| P6 | Sables | Nulle | B |
| P7 | Dalles, argiles | Moyenne | B |
| P8 | Dalles, argiles | Lente | B |
| P9 | Dalles, argiles | Rapide | C |
| P10 | Dalles, argiles | Nulle | C |
| P11 | Dalles, argiles | Moyenne | C |
| P12 | Dalles, argiles | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 2 | ||
| Leuctra | 69 | 41 | 16 | 1 |
| Nemoura | 26 | 1 | ||
| Protonemura | 46 | 162 | 19 | 7 |
| Perla | 164 | 4 | 1 | |
| Micrasema | 268 | 92 | 18 | 6 |
| Cheumatopsyche | 221 | 1 | ||
| Hydropsyche | 212 | 93 | 3 | 3 |
| Adicella | 320 | 3 | ||
| Odontocerum | 339 | 1 | ||
| Philopotamus | 209 | 1 | ||
| Polycentropus | 231 | 1 | ||
| Psychomyia | 239 | 1 | ||
| Rhyacophila lato-sensu | 183 | 8 | 1 | 2 |
| Sericostoma | 322 | 1 | ||
| Baetis lato sensu | 9794 | 7 | ||
| Baetis | 364 | 20 | 54 | 16 |
| Ephemerella ignita | 451 | 4 | ||
| Ecdyonurus | 421 | 4 | 4 | |
| Epeorus | 400 | 11 | 3 | 2 |
| Heptageniidae | 399 | 2 | 1 | |
| Habroleptoides | 485 | 1 | ||
| Leptophlebiidae | 473 | 3 | 2 | |
| Dupophilus | 620 | 37 | 9 | |
| Elmis | 618 | 82 | 4 | 3 |
| Esolus | 619 | 2 | ||
| Limnius | 623 | 16 | 9 | |
| Oulimnius | 622 | 2 | ||
| Helodes | 636 | 1 | 1 | |
| Hydraena | 608 | 2 | ||
| Atherix | 839 | 2 | 3 | |
| Ceratopogoninae | 822 | 1 | ||
| Chironomidae | 807 | 300 | 60 | 10 |
| Dolichopodidae | 836 | 1 | ||
| Clinocerinae | 9813 | 2 | 1 | |
| Hemerodromiinae | 3202 | 12 | 6 | |
| Eriopterini | 20361 | 1 | ||
| Hexatomini | 20358 | 1 | 2 | |
| Pediciini | 20537 | 2 | ||
| Psychodidae | 783 | 2 | ||
| Simuliidae | 801 | 100 | 5 | 4 |
| Tipulidae | 753 | 1 | ||
| Calopteryx | 650 | 4 | ||
| Gammarus | 892 | 352 | 2 | 3 |
| Pacifastacus | 872 | 3 | ||
| Pisidium | 1043 | 1 | ||
| Ancylus | 1028 | 2 | ||
| Menetus | 1025 | 1 | ||
| Oligochaeta | 933 | 22 | 8 | 1 |
| Dugesia | 1056 | 1 | ||
| Mermithoïdea | 3159 | 1 | 1 | |
| Prostoma | 3110 | 1 |