Listes faunistiques invertébrés
Le Lavet à Villeneuve de Rivière 05181900
- Télécharger la fiche IRSTEA xls / 646 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 07/09/2020 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 7 |
| Variété taxonomique | 35 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 2.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 79.0 | dominant |
| Blocs | 8.0 | dominant |
| Granulats | 5.0 | dominant |
| Helophytes | ||
| Vases | ||
| Sables | 2.0 | marginal |
| Algues | ||
| Dalles, argiles | 3.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Sables | Nulle | A |
| P4 | Dalles, argiles | Moyenne | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Moyenne | B |
| P7 | Granulats | Moyenne | B |
| P8 | Pierres, galets | Lente | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Rapide | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 1 | 80 | 86 |
| Leuctra geniculata | 33830 | 4 | 24 | |
| Nemoura | 26 | 1 | ||
| Protonemura | 46 | 2 | 2 | |
| Perla | 164 | 1 | 1 | |
| Goera pilosa | 288 | 5 | ||
| Silo | 292 | 1 | 4 | 1 |
| Cheumatopsyche lepida | 222 | 27 | 46 | |
| Hydropsyche | 212 | 2 | 133 | 157 |
| Ithytrichia | 198 | 1 | ||
| Adicella | 320 | 2 | ||
| Mystacides | 312 | 4 | 1 | |
| Oecetis | 317 | 3 | 1 | |
| Polycentropus | 231 | 1 | 3 | 1 |
| Polycentropodidae | 223 | 1 | ||
| Psychomyia pusilla | 240 | 2 | ||
| Rhyacophila lato-sensu | 183 | 8 | 4 | |
| Baetis lato sensu | 9794 | 21 | 107 | 125 |
| Centroptilum luteolum | 384 | 4 | ||
| Procloeon | 390 | 1 | ||
| Baetidae | 363 | 1 | ||
| Caenis | 457 | 3 | ||
| Ephemerella ignita | 451 | 1 | ||
| Ephemera | 502 | 7 | 5 | 2 |
| Ecdyonurus | 421 | 1 | 7 | |
| Epeorus | 400 | 3 | 8 | |
| Rhithrogena | 404 | 7 | 9 | |
| Heptageniidae | 399 | 7 | 5 | |
| Habroleptoides | 485 | 4 | 7 | |
| Paraleptophlebia | 481 | 1 | 12 | |
| Leptophlebiidae | 473 | 24 | 3 | 13 |
| Pomatinus substriatus | 33844 | 1 | ||
| Dupophilus | 620 | 2 | 20 | 18 |
| Elmis | 618 | 6 | 80 | 84 |
| Esolus | 619 | 38 | 207 | 89 |
| Oulimnius | 622 | 38 | 13 | 9 |
| Orectochilus | 515 | 1 | 10 | 13 |
| Hydraena | 608 | 10 | 17 | |
| Athericidae | 838 | 20 | 12 | 9 |
| Chironomidae | 807 | 120 | 92 | 96 |
| Empididae | 831 | 1 | 5 | 4 |
| Limoniidae | 757 | 7 | 15 | 15 |
| Simuliidae | 801 | 1 | 38 | 57 |
| Tabanidae | 837 | 1 | ||
| Calopteryx | 650 | 16 | 1 | |
| Onychogomphus | 682 | 1 | ||
| Gomphidae | 678 | 1 | 2 | |
| Pacifastacus leniusculus | 873 | 1 | ||
| Pisidium | 1043 | 1 | ||
| Sphaeriidae | 1042 | 1 | ||
| Ancylus fluviatilis | 1029 | 8 | 133 | 120 |
| Potamopyrgus antipodarum | 979 | 43 | 48 | 7 |
| Physella | 19280 | 9 | ||
| Dugesiidae | 1055 | 1 | 1 | |
| Oligochaeta | 933 | 53 | 30 | 65 |
| Nematoda | 1089 | 1 | 1 | 1 |
| Copepoda | 3206 | 1 | 1 | |
| Hydracarina | 906 | 1 | 1 | 1 |
| Prostoma | 3110 | 1 | 1 | 1 |