Listes faunistiques invertébrés
Le trévezel à Treves 05148020
- Télécharger la fiche IRSTEA xls / 45 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 26/08/2015 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 19.0 |
| GFI | 9 |
| Variété taxonomique | 38 |
| Taxon indicateur | Perlidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 55.0 | dominant |
| Blocs | 25.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 15.0 | 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 | Pierres, galets | Lente | B |
| P7 | Blocs | Moyenne | B |
| P8 | Dalles, argiles | Moyenne | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Blocs | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 1 | 52 | 129 |
| Leuctra | 69 | 361 | 168 | 280 |
| Protonemura | 46 | 2 | 6 | |
| Perla | 164 | 11 | 10 | |
| Perlodes | 150 | 1 | 1 | 5 |
| Micrasema | 268 | 164 | 54 | 8 |
| Silo | 292 | 1 | 2 | |
| Hydropsyche | 212 | 42 | 100 | 168 |
| Adicella | 320 | 12 | ||
| Athripsodes | 311 | 1 | ||
| Mystacides | 312 | 24 | 3 | |
| Oecetis | 317 | 224 | 1 | 16 |
| Setodes | 318 | 1 | ||
| Anomalopterygella | 5082 | 1 | ||
| Odontocerum | 339 | 1 | ||
| Polycentropus | 231 | 4 | 6 | 4 |
| Polycentropodidae | 223 | 1 | 1 | 2 |
| Rhyacophila lato-sensu | 183 | 3 | 3 | |
| Sericostoma | 322 | 14 | 1 | |
| Sericostomatidae | 321 | 14 | 8 | |
| Alainites | 32269 | 1 | ||
| Baetis | 364 | 3 | 10 | 3 |
| Centroptilum | 383 | 14 | 5 | 1 |
| Procloeon | 390 | 4 | 1 | |
| Baetidae | 363 | 1 | 2 | |
| Caenis | 457 | 4 | ||
| Ephemerella ignita | 451 | 1 | ||
| Ecdyonurus | 421 | 2 | 8 | |
| Epeorus | 400 | 1 | 37 | 156 |
| Rhithrogena | 404 | 1 | 4 | |
| Heptageniidae | 399 | 2 | 6 | 12 |
| Habroleptoides | 485 | 3 | 6 | 3 |
| Leptophlebiidae | 473 | 2 | 15 | 5 |
| Micronecta | 719 | 3 | ||
| Dryops | 613 | 6 | ||
| Pomatinus | 611 | 4 | ||
| Dupophilus | 620 | 64 | 3 | |
| Elmis | 618 | 80 | 112 | 112 |
| Esolus | 619 | 80 | 76 | 232 |
| Limnius | 623 | 16 | 8 | 24 |
| Oulimnius | 622 | 144 | 24 | 48 |
| Orectochilus | 515 | 1 | 10 | 9 |
| Hydraena | 608 | 1 | 4 | 3 |
| Atherix | 839 | 1 | 6 | 4 |
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 329 | 129 | 112 |
| Hemerodromiinae | 3202 | 42 | 13 | 4 |
| Hexatomini | 20358 | 4 | 3 | |
| Limoniini | 20393 | 1 | ||
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 11 | 9 | 10 |
| Tabanidae | 837 | 1 | ||
| Boyeria | 670 | 4 | 1 | |
| Calopteryx | 650 | 128 | 4 | 1 |
| Onychogomphus | 682 | 4 | 12 | 9 |
| Gomphidae | 678 | 6 | 224 | 24 |
| Copepoda | 3206 | 3 | ||
| Ancylus | 1028 | 2 | 1 | |
| Oligochaeta | 933 | 5 | 2 | |
| Dugesia | 1056 | 1 | 1 | 1 |
| Mermithoïdea | 3159 | 3 | ||
| Hydracarina | 906 | 3 | 3 | 3 |