Listes faunistiques invertébrés
Droude à Brignon 06129550
- Télécharger la fiche IRSTEA xls / 91 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 12/06/2015 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 13.0 |
| GFI | 5 |
| Variété taxonomique | 31 |
| Taxon indicateur | Hydroptilidae |
| I2M2 | 0.3021 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 33.0 | dominant |
| Blocs | 26.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 37.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Sables | Nulle | A |
| P2 | Blocs | Lente | C |
| P3 | Pierres, galets | Lente | C |
| P4 | Blocs | Nulle | B |
| P5 | Pierres, galets | Nulle | B |
| P6 | Dalles, argiles | Nulle | B |
| P7 | Branchage, racines | Nulle | A |
| P8 | Algues | Nulle | A |
| P9 | Pierres, galets | Nulle | C |
| P10 | Dalles, argiles | Nulle | B |
| P11 | Granulats | Nulle | A |
| P12 | Dalles, argiles | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctridae | 66 | 1 | ||
| Leuctra geniculata | 33830 | 1 | 6 | |
| Hydropsychidae | 211 | 1 | ||
| Hydropsyche | 212 | 30 | ||
| Hydroptila | 200 | 6 | 14 | |
| Mystacides | 312 | 2 | ||
| Anabolia | 281 | 1 | ||
| Polycentropodidae | 223 | 1 | 2 | |
| Cyrnus | 224 | 2 | 24 | 11 |
| Polycentropus | 231 | 1 | 3 | 18 |
| Lype | 241 | 1 | ||
| Tinodes | 245 | 4 | 2 | |
| Centroptilum | 383 | 1 | 1 | |
| Cloeon | 387 | 18 | 4 | 3 |
| Pseudocentroptilum | 3207 | 1 | ||
| Caenis | 457 | 12 | 17 | 11 |
| Choroterpes | 474 | 2 | ||
| Esolus | 619 | 3 | ||
| Limnius | 623 | 1 | ||
| Oulimnius | 622 | 36 | 6 | 8 |
| Ceratopogonidae | 819 | 2 | 1 | |
| Chironomidae | 807 | 523 | 607 | 635 |
| Dixella | 795 | 1 | ||
| Clinocerinae | 9813 | 1 | ||
| Micronecta | 719 | 20 | 5 | |
| Hydrometra | 740 | 1 | ||
| Coenagrionidae | 658 | 1 | ||
| Platycnemis | 657 | 1 | ||
| Copepoda | 3206 | 3 | 3 | |
| Ostracoda | 3170 | 3 | ||
| Asellidae | 880 | 340 | 8 | 1 |
| Crangonyx | 5116 | 1 | ||
| Gammaridae | 887 | 12 | 2 | 2 |
| Gammarus | 892 | 27 | 5 | 3 |
| Ancylus | 1028 | 1 | 1 | 1 |
| Bithynia | 994 | 2 | ||
| Potamopyrgus | 978 | 2 | 1 | |
| Physa (sensu lato) | 997 | 1 | ||
| Menetus | 1025 | 3 | ||
| Musculium | 3072 | 1 | ||
| Tricladida | 1054 | 12 | ||
| Dugesiidae | 1055 | 3 | ||
| Erpobdellidae | 928 | 1 | ||
| Oligochaeta | 933 | 62 | 4 | 19 |
| Bryozoa | 1087 | 3 | 3 | 3 |
| Nematoda | 1089 | 3 | ||
| Hydracarina | 906 | 3 | 3 | 3 |