Listes faunistiques invertébrés
Le trévezel à Treves 05148020
- Télécharger la fiche IRSTEA xls / 32 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 24/07/2014 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 8 |
| Variété taxonomique | 32 |
| Taxon indicateur | Brachycentridae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 11.0 | dominant |
| Hydrophytes | 0.0 | marginal |
| Litieres | 2.0 | marginal |
| Branchage, racines | 0.0 | marginal |
| Pierres, galets | 58.0 | dominant |
| Blocs | 6.0 | dominant |
| Granulats | 3.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 16.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 4.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Granulats | Lente | A |
| P3 | Dalles, argiles | Moyenne | A |
| P4 | Dalles, argiles | Lente | A |
| P5 | Bryophytes | Moyenne | B |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Blocs | Moyenne | B |
| P8 | Sables | Nulle | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Rapide | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 120 | 28 | |
| Leuctra | 69 | 112 | 84 | 3 |
| Nemoura | 26 | 1 | ||
| Protonemura | 46 | 100 | 8 | |
| Perlodes | 150 | 1 | 2 | |
| Micrasema | 268 | 46 | 68 | |
| Agapetus-synagapetus | 5218 | 1 | ||
| Glossosomatidae | 189 | 4 | ||
| Goera | 287 | 1 | 1 | |
| Silo | 292 | 6 | 1 | 13 |
| Silo-lithax | 5219 | 3 | 33 | |
| Goeridae | 286 | 3 | 1 | 6 |
| Hydropsyche | 212 | 5 | 1 | |
| Mystacides | 312 | 8 | 44 | |
| Limnephilinae | 3163 | 4 | 6 | 1 |
| Polycentropus | 231 | 1 | 2 | |
| Polycentropodidae | 223 | 1 | ||
| Rhyacophila lato-sensu | 183 | 2 | 1 | |
| Sericostoma | 322 | 16 | 4 | |
| Baetis | 364 | 22 | 74 | 89 |
| Centroptilum | 383 | 1 | 2 | |
| Procloeon | 390 | 4 | ||
| Ephemerella | 450 | 5 | 1 | |
| Ecdyonurus | 421 | 1 | 2 | |
| Epeorus | 400 | 2 | 1 | |
| Heptageniidae | 399 | 1 | ||
| Habroleptoides | 485 | 1 | ||
| Micronecta | 719 | 12 | ||
| Dryops | 613 | 1 | ||
| Hydroporinae | 2393 | 11 | ||
| Elmis | 618 | 16 | 52 | 9 |
| Esolus | 619 | 140 | 196 | 3 |
| Limnius | 623 | 1 | 8 | |
| Oulimnius | 622 | 24 | 52 | |
| Riolus | 625 | 1 | ||
| Hydraena | 608 | 1 | ||
| Atherix | 839 | 1 | 1 | |
| Atrichops | 840 | 4 | 3 | |
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 1026 | 200 | 21 |
| Hemerodromiinae | 3202 | 4 | 5 | |
| Pristinella | 20383 | 2 | ||
| Simuliidae | 801 | 1 | 2 | 249 |
| Tabanidae | 837 | 2 | ||
| Tipulidae | 753 | 1 | ||
| Boyeria | 670 | 1 | ||
| Onychogomphus | 682 | 10 | 11 | |
| Copepoda | 3206 | 3 | ||
| Ostracoda | 3170 | 3 | ||
| Pisidium | 1043 | 1 | ||
| Ancylus | 1028 | 192 | 8 | 6 |
| Valvata | 972 | 1 | ||
| Oligochaeta | 933 | 42 | 100 | 3 |
| Dugesia | 1056 | 3 | ||
| Hydracarina | 906 | 3 | 3 | 3 |