Listes faunistiques invertébrés
La Vèbre en amont du lac de Laouzas 05140500
- Télécharger la fiche IRSTEA xls / 108 ko
- Export SEEE csv / 11 ko
| Date prélèvement | 05/09/2018 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 20.0 |
| GFI | 9 |
| Variété taxonomique | 43 |
| Taxon indicateur | Perlidae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 4.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 77.0 | dominant |
| Blocs | 10.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 3.0 | marginal |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Pierres, galets | Nulle | B |
| P8 | Blocs | Lente | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 1 | 8 | 16 |
| Leuctra | 69 | 21 | 76 | 68 |
| Nemoura | 26 | 1 | 2 | |
| Protonemura | 46 | 23 | 11 | |
| Dinocras | 156 | 1 | ||
| Perla | 164 | 1 | 5 | 2 |
| Perlodes | 150 | 2 | 3 | 3 |
| Micrasema | 268 | 28 | 19 | 3 |
| Glossosomatidae | 189 | 1 | ||
| Silo | 292 | 5 | 12 | |
| Hydropsyche | 212 | 120 | 144 | 4 |
| Hydroptila | 200 | 2 | ||
| Ithytrichia | 198 | 1 | ||
| Adicella | 320 | 5 | ||
| Mystacides | 312 | 40 | 1 | 16 |
| Oecetis | 317 | 1 | 2 | |
| Limnephilinae | 3163 | 1 | 3 | |
| Limnephilidae | 276 | 2 | 7 | 2 |
| Odontocerum | 339 | 6 | 1 | 7 |
| Polycentropus | 231 | 80 | 16 | 27 |
| Polycentropodidae | 223 | 36 | 3 | 2 |
| Psychomyia | 239 | 12 | 156 | |
| Tinodes | 245 | 1 | 8 | |
| Rhyacophila lato-sensu | 183 | 20 | 24 | 8 |
| Sericostoma | 322 | 8 | 16 | 12 |
| Alainites | 32269 | 16 | 8 | |
| Baetis lato sensu | 9794 | 768 | 376 | 360 |
| Procloeon | 390 | 16 | ||
| Caenis | 457 | 1 | ||
| Ephemerella ignita | 451 | 1 | 1 | 2 |
| Torleya | 2391 | 1 | 4 | 22 |
| Ephemera | 502 | 1 | 2 | |
| Ecdyonurus | 421 | 2 | 48 | 52 |
| Epeorus | 400 | 161 | 160 | |
| Rhithrogena | 404 | 1 | 1 | |
| Habroleptoides | 485 | 5 | 6 | |
| Habrophlebia | 491 | 3 | ||
| Paraleptophlebia | 481 | 9 | 15 | 8 |
| Leptophlebiidae | 473 | 6 | 4 | 7 |
| Micronecta | 719 | 1 | ||
| Gerris | 735 | 1 | ||
| Platambus | 556 | 11 | 1 | 11 |
| Hydroporinae | 2393 | 3 | ||
| Dupophilus | 620 | 1 | ||
| Elmis | 618 | 17 | 85 | 47 |
| Esolus | 619 | 5 | 44 | 77 |
| Limnius | 623 | 4 | 8 | |
| Oulimnius | 622 | 14 | 56 | 27 |
| Orectochilus | 515 | 25 | 4 | 1 |
| Hydraena | 608 | 4 | 39 | 4 |
| Athericidae | 838 | 1 | ||
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 8960 | 343 | 1420 |
| Empididae | 831 | 1 | 3 | 1 |
| Limoniidae | 757 | 4 | 7 | |
| Rhagionidae | 841 | 1 | ||
| Simuliidae | 801 | 19 | 16 | |
| Tabanidae | 837 | 1 | 1 | |
| Tipulidae | 753 | 1 | ||
| Calopteryx | 650 | 4 | ||
| Sialis | 704 | 2 | ||
| Gammarus | 892 | 240 | 88 | 21 |
| Copepoda | 3206 | 3 | 3 | |
| Ostracoda | 3170 | 3 | ||
| Pisidium | 1043 | 7 | ||
| Ancylus | 1028 | 31 | 60 | |
| Potamopyrgus | 978 | 14 | ||
| Erpobdellidae | 928 | 1 | ||
| Glossiphoniidae | 908 | 2 | 2 | |
| Oligochaeta | 933 | 10 | 9 | 20 |
| Polycelis | 1064 | 2 | 13 | |
| Mermithoïdea | 3159 | 3 | ||
| Hydracarina | 906 | 3 | 3 | 3 |
| Hydrozoa | 3168 | 3 |