Listes faunistiques invertébrés
La Vèbre en amont du lac de Laouzas 05140500
- Télécharger la fiche IRSTEA xls / 108 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 25/07/2019 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 19.0 |
| GFI | 9 |
| Variété taxonomique | 39 |
| Taxon indicateur | Perlidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 70.0 | 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 | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Granulats | Lente | A |
| P4 | Sables | Nulle | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Blocs | Moyenne | B |
| P8 | Blocs | Lente | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Siphonoperla | 174 | 2 | 1 | |
| Leuctra geniculata | 33830 | 12 | 12 | 20 |
| Leuctra | 69 | 112 | 68 | 196 |
| Protonemura | 46 | 5 | 1 | |
| Dinocras | 156 | 1 | 5 | |
| Perla | 164 | 2 | 13 | 19 |
| Perlidae | 155 | 1 | 8 | 19 |
| Perlodes | 150 | 1 | 1 | |
| Perlodidae | 127 | 1 | ||
| Micrasema | 268 | 136 | 176 | 21 |
| Silo | 292 | 1 | 1 | |
| Goeridae | 286 | 5 | 1 | |
| Hydropsyche | 212 | 10 | 104 | 128 |
| Mystacides | 312 | 1 | ||
| Drusinae | 3120 | 1 | ||
| Limnephilinae | 3163 | 3 | 1 | |
| Odontocerum | 339 | 11 | 1 | |
| Philopotamus | 209 | 1 | ||
| Polycentropus | 231 | 44 | 17 | 26 |
| Polycentropodidae | 223 | 4 | 6 | 4 |
| Tinodes | 245 | 1 | ||
| Rhyacophila lato-sensu | 183 | 11 | 96 | 17 |
| Sericostoma | 322 | 8 | 2 | |
| Baetis lato sensu | 9794 | 96 | 212 | 156 |
| Centroptilum | 383 | 4 | ||
| Caenis | 457 | 9 | 11 | 10 |
| Ephemerella ignita | 451 | 56 | 18 | 11 |
| Torleya | 2391 | 1 | ||
| Ephemera | 502 | 9 | ||
| Ecdyonurus | 421 | 4 | 11 | 10 |
| Epeorus | 400 | 19 | ||
| Rhithrogena | 404 | 1 | 3 | |
| Heptageniidae | 399 | 1 | 2 | 3 |
| Habrophlebia | 491 | 14 | 6 | 10 |
| Leptophlebiidae | 473 | 11 | 4 | 15 |
| Micronecta | 719 | 2 | ||
| Gerris | 735 | 5 | 1 | |
| Platambus | 556 | 1 | ||
| Dupophilus | 620 | 8 | ||
| Elmis | 618 | 320 | 112 | 112 |
| Esolus | 619 | 40 | 224 | 432 |
| Limnius | 623 | 80 | 32 | 48 |
| Oulimnius | 622 | 120 | 80 | |
| Hydraena | 608 | 9 | 27 | |
| Athericidae | 838 | 2 | ||
| Chironomidae | 807 | 1104 | 176 | 784 |
| Dolichopodidae | 836 | 3 | 3 | |
| Empididae | 831 | 3 | 4 | |
| Limoniidae | 757 | 1 | 19 | 9 |
| Simuliidae | 801 | 23 | 5 | 1 |
| Sialis | 704 | 1 | 4 | |
| Gammarus | 892 | 488 | 66 | 320 |
| Pisidium | 1043 | 5 | 1 | |
| Ancylus | 1028 | 2 | 14 | 128 |
| Potamopyrgus | 978 | 1 | ||
| Lymnaeidae | 998 | 2 | ||
| Erpobdellidae | 928 | 2 | ||
| Glossiphoniidae | 908 | 2 | 9 | |
| Oligochaeta | 933 | 96 | 92 | 228 |
| Polycelis | 1064 | 6 | ||
| Hydracarina | 906 | 1 | 1 | 1 |
| Hydra | 1077 | 1 | 1 |