Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 619 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 24/08/2021 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 9 |
| Variété taxonomique | 35 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 57.0 | dominant |
| Blocs | 17.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 2.0 | marginal |
| Algues | ||
| Dalles, argiles | 20.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Moyenne | B |
| P7 | Dalles, argiles | Moyenne | B |
| P8 | Pierres, galets | Lente | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Rapide | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Dalles, argiles | Rapide | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 7 | 13 | 4 |
| Leuctra geniculata | 33830 | 1 | 1 | |
| Nemoura | 26 | 31 | 3 | 2 |
| Protonemura | 46 | 320 | 139 | 42 |
| Perla | 164 | 1 | 2 | |
| Isoperla | 140 | 14 | 9 | |
| Perlodidae | 127 | 2 | 1 | |
| Micrasema | 268 | 6 | 11 | 2 |
| Agapetinae | 9812 | 1 | ||
| Glossosoma | 190 | 2 | 2 | |
| Silo | 292 | 1 | 3 | |
| Hydropsyche | 212 | 432 | 178 | 38 |
| Hydropsychidae | 211 | 72 | ||
| Adicella | 320 | 5 | ||
| Philopotamus | 209 | 11 | 3 | 52 |
| Polycentropodidae | 223 | 1 | ||
| Psychomyia pusilla | 240 | 1 | 5 | 5 |
| Rhyacophila lato-sensu | 183 | 27 | 16 | 23 |
| Baetis lato sensu | 9794 | 21 | 27 | 19 |
| Ecdyonurus | 421 | 3 | 3 | |
| Epeorus | 400 | 1 | 26 | 16 |
| Rhithrogena | 404 | 1 | 2 | |
| Heptageniidae | 399 | 1 | 6 | |
| Habroleptoides | 485 | 1 | 9 | |
| Leptophlebiidae | 473 | 4 | 11 | |
| Hydrometra | 740 | 1 | ||
| Dupophilus | 620 | 7 | 1 | |
| Elmis | 618 | 1 | 11 | 4 |
| Esolus | 619 | 9 | 33 | |
| Hydraena | 608 | 11 | 11 | 5 |
| Athericidae | 838 | 1 | ||
| Ceratopogonidae | 819 | 1 | 1 | |
| Chironomidae | 807 | 409 | 54 | 129 |
| Empididae | 831 | 5 | 5 | 1 |
| Limoniidae | 757 | 1 | ||
| Pediciidae | 50011 | 10 | 12 | |
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 104 | 12 | 61 |
| Calopteryx | 650 | 29 | 1 | |
| Pacifastacus leniusculus | 873 | 4 | 2 | 2 |
| Echinogammarus | 888 | 1 | ||
| Gammarus | 892 | 1 | ||
| Gammaridae | 887 | 3 | ||
| Hydracarina | 906 | 1 | ||
| Pisidium | 1043 | 1 | 1 | |
| Ancylus fluviatilis | 1029 | 1 | 10 | 1 |
| Branchiobdellidae | 3132 | 3 | 2 | |
| Oligochaeta | 933 | 3 | 4 | |
| Planariidae | 1061 | 4 | ||
| Nematoda | 1089 | 1 |