Listes faunistiques invertébrés
GALAURE A ST-BARTHELEMY-DE-VALS 06580341
- Télécharger la fiche IRSTEA xls / 100 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 05/08/2019 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 17.0 |
| GFI | 7 |
| Variété taxonomique | 40 |
| I2M2 | 0.5627 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 2.0 | marginal |
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 13.0 | dominant |
| Blocs | 10.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | 1.0 | marginal |
| Sables | 20.0 | dominant |
| Algues | 1.0 | marginal |
| Dalles, argiles | 50.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Helophytes | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Moyenne | B |
| P7 | Sables | Nulle | B |
| P8 | Dalles, argiles | Moyenne | B |
| P9 | Sables | Lente | C |
| P10 | Dalles, argiles | Rapide | C |
| P11 | Dalles, argiles | Lente | C |
| P12 | Dalles, argiles | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctridae | 66 | 1 | ||
| Leuctra | 69 | 1 | 1 | |
| Leuctra geniculata | 33830 | 2 | ||
| Cheumatopsyche | 221 | 20 | ||
| Hydropsyche | 212 | 120 | 24 | 6 |
| Hydroptila | 200 | 13 | 40 | 58 |
| Leptoceridae | 310 | 1 | ||
| Mystacides | 312 | 7 | 1 | |
| Oecetis | 317 | 2 | 1 | |
| Limnephilinae | 3163 | 1 | ||
| Psychomyia | 239 | 1 | ||
| Rhyacophila lato-sensu | 183 | 3 | ||
| Baetidae | 363 | 1 | ||
| Baetis | 364 | 2 | 3 | |
| Cloeon | 387 | 5 | ||
| Caenis | 457 | 5 | 3 | |
| Ephemera | 502 | 10 | 3 | 7 |
| Ephemerella ignita | 451 | 1 | ||
| Ecdyonurus | 421 | 3 | ||
| Leptophlebiidae | 473 | 1 | ||
| Aphelocheirus | 721 | 2 | 3 | |
| Micronecta | 719 | 1 | ||
| Gerris | 735 | 1 | ||
| Pomatinus | 611 | 2 | ||
| Elmis | 618 | 8 | 32 | 4 |
| Esolus | 619 | 14 | 96 | 8 |
| Limnius | 623 | 8 | ||
| Macronychus | 626 | 2 | ||
| Oulimnius | 622 | 12 | 12 | 4 |
| Riolus | 625 | 40 | 48 | 48 |
| Stenelmis | 617 | 14 | 20 | 4 |
| Orectochilus | 515 | 2 | ||
| Athericidae | 838 | 1 | ||
| Chironomidae | 807 | 178 | 154 | 50 |
| Empididae | 831 | 8 | 10 | |
| Limoniidae | 757 | 3 | 138 | 74 |
| Psychodidae | 783 | 2 | 3 | |
| Tabanidae | 837 | 3 | 5 | |
| Boyeria | 670 | 1 | ||
| Calopteryx | 650 | 8 | 1 | |
| Gomphus | 679 | 1 | ||
| Onychogomphus | 682 | 7 | 6 | 2 |
| Platycnemis | 657 | 6 | ||
| Asellidae | 880 | 7 | ||
| Gammarus | 892 | 1678 | 922 | 454 |
| Hydracarina | 906 | 3 | 3 | 3 |
| Corbicula | 1051 | 15 | 7 | 16 |
| Pisidium | 1043 | 1 | ||
| Ancylus | 1028 | 2 | 1 | |
| Potamopyrgus | 978 | 832 | 152 | 1160 |
| Oligochaeta | 933 | 164 | 200 | 18 |
| Dendrocoelidae | 1071 | 1 | ||
| Dugesiidae | 1055 | 126 | 36 | 7 |
| Nemathelmintha | 3111 | 3 |