Listes faunistiques invertébrés
Le Trévezel au niveau de Lanuejouls 05148080
- Télécharger la fiche IRSTEA xls / 37 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 14/08/2017 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 19.0 |
| GFI | 9 |
| Variété taxonomique | 37 |
| Taxon indicateur | Perlidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 2.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 2.0 | marginal |
| Branchage, racines | 0.0 | marginal |
| Pierres, galets | 8.0 | dominant |
| Blocs | 12.0 | dominant |
| Granulats | 4.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 70.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Sables | Nulle | A |
| P3 | Litieres | Nulle | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Moyenne | B |
| P7 | Dalles, argiles | Moyenne | B |
| P8 | Dalles, argiles | Nulle | B |
| P9 | Dalles, argiles | Lente | C |
| P10 | Dalles, argiles | Rapide | C |
| P11 | Dalles, argiles | Moyenne | C |
| P12 | Dalles, argiles | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Chloroperlidae | 169 | 1 | ||
| Leuctra | 69 | 160 | 27 | 1 |
| Nemoura | 26 | 2 | ||
| Protonemura | 46 | 17 | 204 | 196 |
| Dinocras | 156 | 7 | 4 | |
| Perla | 164 | 4 | 6 | |
| Perlidae | 155 | 1 | ||
| Isoperla | 140 | 1 | 1 | |
| Perlodes | 150 | 1 | 5 | |
| Perlodidae | 127 | 1 | 2 | |
| Micrasema | 268 | 88 | 124 | 48 |
| Agapetus | 191 | 4 | 2 | |
| Agapetus-synagapetus | 5218 | 3 | 1 | 1 |
| Glossosomatidae | 189 | 1 | ||
| Silo | 292 | 6 | ||
| Goeridae | 286 | 1 | ||
| Hydropsyche | 212 | 18 | 44 | |
| Oecetis | 317 | 1 | ||
| Drusinae | 3120 | 2 | ||
| Limnephilinae | 3163 | 41 | 2 | |
| Odontocerum | 339 | 12 | ||
| Philopotamus | 209 | 1 | ||
| Psychomyia | 239 | 1 | ||
| Rhyacophila lato-sensu | 183 | 8 | 5 | |
| Sericostoma | 322 | 140 | 2 | |
| Sericostomatidae | 321 | 24 | 3 | |
| Baetis lato sensu | 9794 | 9 | 45 | 160 |
| Centroptilum | 383 | 4 | ||
| Procloeon | 390 | 1 | 4 | |
| Caenis | 457 | 4 | ||
| Ephemerella ignita | 451 | 164 | 7 | |
| Ecdyonurus | 421 | 25 | 28 | 1 |
| Epeorus | 400 | 32 | ||
| Rhithrogena | 404 | 4 | ||
| Heptageniidae | 399 | 8 | 28 | 1 |
| Habroleptoides | 485 | 4 | 2 | |
| Leptophlebiidae | 473 | 5 | 5 | |
| Micronecta | 719 | 1 | ||
| Platambus | 556 | 2 | ||
| Hydroporinae | 2393 | 6 | 6 | 1 |
| Elmis | 618 | 160 | 10 | 11 |
| Esolus | 619 | 128 | 8 | 1 |
| Limnius | 623 | 2 | ||
| Oulimnius | 622 | 56 | 5 | 3 |
| Hydraena | 608 | 1 | 1 | |
| Anthomyidae | 847 | 1 | ||
| Athericidae | 838 | 1 | ||
| Chironomidae | 807 | 384 | 200 | 96 |
| Empididae | 831 | 4 | 5 | 1 |
| Limoniidae | 757 | 14 | 5 | 3 |
| Rhagionidae | 841 | 2 | 1 | |
| Simuliidae | 801 | 1 | 1 | |
| Tabanidae | 837 | 1 | ||
| Gomphidae | 678 | 1 | ||
| Ancylus | 1028 | 6 | ||
| Bythinella | 992 | 2 | 2 | |
| Erpobdellidae | 928 | 11 | 4 | |
| Glossiphoniidae | 908 | 2 | ||
| Hydracarina | 906 | 1 | 1 |