Listes faunistiques invertébrés
La Vère à Bruniquel 05120050
- Télécharger la fiche IRSTEA xls / 620 ko
- Export SEEE csv / 10 ko
| Date prélèvement | 07/07/2020 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 7 |
| Variété taxonomique | 34 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 15.0 | dominant |
| Blocs | 45.0 | dominant |
| Granulats | 2.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 33.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Nulle | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Granulats | Nulle | A |
| P5 | Pierres, galets | Nulle | B |
| P6 | Blocs | Nulle | B |
| P7 | Dalles, argiles | Nulle | B |
| P8 | Blocs | Moyenne | B |
| P9 | Blocs | Lente | C |
| P10 | Dalles, argiles | Moyenne | C |
| P11 | Blocs | Rapide | C |
| P12 | Dalles, argiles | Rapide | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 4 | 1 | |
| Leuctra geniculata | 33830 | 92 | 41 | 2 |
| Leuctridae | 66 | 2 | ||
| Hydropsyche | 212 | 1 | 2 | 6 |
| Hydropsychidae | 211 | 7 | ||
| Hydroptila | 200 | 14 | 8 | 3 |
| Orthotrichia | 197 | 1 | ||
| Hydroptilidae | 193 | 5 | 8 | 6 |
| Lepidostoma hirtum | 306 | 3 | 1 | |
| Athripsodes | 311 | 1 | ||
| Mystacides | 312 | 5 | 1 | |
| Oecetis | 317 | 4 | 1 | |
| Triaenodes - Ylodes | 24007 | 1 | ||
| Leptoceridae | 310 | 3 | ||
| Polycentropus | 231 | 1 | ||
| Polycentropodidae | 223 | 1 | ||
| Psychomyia pusilla | 240 | 5 | 1 | |
| Rhyacophila lato-sensu | 183 | 2 | 1 | |
| Sericostoma | 322 | 1 | ||
| Baetis lato sensu | 9794 | 1 | 12 | 25 |
| Centroptilum luteolum | 384 | 2 | ||
| Procloeon bifidum | 391 | 2 | 1 | |
| Baetidae | 363 | 2 | ||
| Caenis | 457 | 16 | 5 | |
| Ephemera | 502 | 2 | ||
| Ecdyonurus | 421 | 1 | 2 | |
| Electrogena | 3181 | 1 | ||
| Heptageniidae | 399 | 3 | ||
| Choroterpes picteti | 475 | 4 | ||
| Habrophlebia | 491 | 1 | ||
| Leptophlebiidae | 473 | 3 | ||
| Elmis | 618 | 1 | 3 | 1 |
| Esolus | 619 | 87 | 41 | 42 |
| Limnius | 623 | 2 | 1 | |
| Oulimnius | 622 | 115 | 8 | 32 |
| Riolus | 625 | 27 | 18 | 9 |
| Stenelmis | 617 | 2 | 2 | |
| Hydraena | 608 | 1 | ||
| Anthomyidae | 847 | 1 | ||
| Athericidae | 838 | 3 | 1 | |
| Ceratopogonidae | 819 | 1 | 1 | |
| Chironomidae | 807 | 1750 | 304 | 317 |
| Empididae | 831 | 7 | 4 | |
| Limoniidae | 757 | 11 | 204 | 85 |
| Simuliidae | 801 | 2 | 1 | 7 |
| Tabanidae | 837 | 2 | ||
| Tipulidae | 753 | 4 | ||
| Boyeria irene | 671 | 3 | 1 | |
| Gomphus | 679 | 1 | ||
| Onychogomphus | 682 | 16 | 8 | |
| Gomphidae | 678 | 1 | 1 | |
| Sisyra | 856 | 1 | ||
| Gammarus | 892 | 26 | 3 | 6 |
| Gammaridae | 887 | 17 | 1 | 1 |
| Cambaridae | 2024 | 1 | ||
| Pisidium | 1043 | 1 | ||
| Sphaeriidae | 1042 | 1 | ||
| Potamopyrgus antipodarum | 979 | 457 | 375 | |
| Hydrobiidae | 973 | 3 | ||
| Galba truncatula | 1002 | 1 | ||
| Dugesiidae | 1055 | 3 | ||
| Oligochaeta | 933 | 9 | 5 | 7 |
| Ostracoda | 3170 | 1 | ||
| Hydracarina | 906 | 1 | 1 | 1 |
| Hydrozoa | 3168 | 1 |