Listes faunistiques invertébrés
La Vèbre en amont du lac de Laouzas 05140500
- Télécharger la fiche IRSTEA xls / 104 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 30/07/2020 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 20.0 |
| GFI | 9 |
| Variété taxonomique | 43 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 2.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 61.0 | dominant |
| Blocs | 26.0 | dominant |
| Granulats | 3.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 2.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Blocs | Lente | B |
| P7 | Pierres, galets | Moyenne | B |
| P8 | Blocs | Moyenne | 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 |
|---|---|---|---|---|
| Leptophlebiidae | 473 | 1 | ||
| Micronecta | 719 | 1 | ||
| Hydroporinae | 2393 | 2 | ||
| Hydra | 1077 | 1 | ||
| Hydroptila | 200 | 1 | 1 | |
| Silo | 292 | 2 | 2 | |
| Ecdyonurus | 421 | 6 | 9 | |
| Dixella | 795 | 1 | ||
| Hydraena | 608 | 12 | 5 | |
| Drusinae | 3120 | 3 | ||
| Rhagionidae | 841 | 3 | ||
| Heptageniidae | 399 | 2 | 4 | |
| Perla | 164 | 9 | 5 | |
| Habroleptoides | 485 | 1 | 2 | |
| Dupophilus | 620 | 4 | 14 | |
| Epeorus | 400 | 2 | ||
| Simuliidae | 801 | 5 | ||
| Athericidae | 838 | 1 | 1 | |
| Limoniidae | 757 | 44 | 50 | |
| Sericostoma | 322 | 1 | ||
| Ancylus | 1028 | 1 | 11 | 52 |
| Erpobdellidae | 928 | 1 | 1 | |
| Glossiphoniidae | 908 | 1 | ||
| Sialis | 704 | 1 | ||
| Sphaeriidae | 1042 | 1 | ||
| Planariidae | 1061 | 5 | 2 | 2 |
| Leuctra geniculata | 33830 | 4 | 4 | 11 |
| Leuctra | 69 | 27 | 104 | 47 |
| Protonemura | 46 | 9 | 5 | |
| Nemoura | 26 | 1 | ||
| Perlidae | 155 | 3 | 7 | 1 |
| Hydracarina | 906 | 1 | 1 | 1 |
| Mermithoïdea | 3159 | 1 | 1 | |
| Oligochaeta | 933 | 52 | 21 | 16 |
| Orectochilus | 515 | 8 | ||
| Limnius | 623 | 2 | 8 | 13 |
| Esolus | 619 | 32 | 76 | 44 |
| Oulimnius | 622 | 28 | 32 | 12 |
| Elmis | 618 | 132 | 76 | 24 |
| Colymbetinae | 2395 | 3 | ||
| Helodes | 636 | 1 | ||
| Gammarus | 892 | 123 | 56 | 62 |
| Boyeria | 670 | 1 | ||
| Calopteryx | 650 | 2 | ||
| Empididae | 831 | 8 | 2 | |
| Simuliinae | 20560 | 26 | ||
| Chironomidae | 807 | 484 | 104 | 75 |
| Baetis lato sensu | 9794 | 585 | 189 | 20 |
| Ephemerella ignita | 451 | 6 | 9 | 3 |
| Caenis | 457 | 3 | 4 | 5 |
| Ephemera | 502 | 2 | ||
| Habrophlebia | 491 | 4 | 2 | |
| Micrasema | 268 | 392 | 196 | 16 |
| Polycentropodidae | 223 | 26 | ||
| Polycentropus | 231 | 26 | 5 | 12 |
| Hydropsyche | 212 | 16 | 25 | 12 |
| Hydropsychidae | 211 | 112 | 2 | |
| Mystacides | 312 | 5 | 1 | |
| Limnephilinae | 3163 | 3 | 6 | 3 |
| Odontocerum | 339 | 2 | 2 | |
| Rhyacophila lato-sensu | 183 | 21 | 36 | 19 |