Listes faunistiques invertébrés
GALAURE A ST-BARTHELEMY-DE-VALS 06580341
- Télécharger la fiche IRSTEA xls / 116 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 14/06/2022 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 15.0 |
| GFI | 7 |
| Variété taxonomique | 32 |
| I2M2 | Non calculé |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 4.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 20.0 | dominant |
| Blocs | 12.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 18.0 | dominant |
| Algues | 1.0 | marginal |
| Dalles, argiles | 42.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | 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 | Pierres, galets | Lente | C |
| P10 | Dalles, argiles | Lente | C |
| P11 | Dalles, argiles | Rapide | C |
| P12 | Dalles, argiles | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 31 | 3 | |
| Hydropsyche | 212 | 151 | 33 | 36 |
| Hydroptila | 200 | 12 | 157 | 226 |
| Mystacides | 312 | 5 | 1 | |
| Oecetis | 317 | 2 | ||
| Limnephilinae | 3163 | 1 | ||
| Cyrnus | 224 | 5 | ||
| Psychomyiidae | 238 | 1 | ||
| Lype | 241 | 4 | ||
| Psychomyia | 239 | 12 | 1 | |
| Tinodes | 245 | 1 | 4 | |
| Rhyacophila lato-sensu | 183 | 10 | 18 | 2 |
| Baetis | 364 | 128 | 42 | 17 |
| Centroptilum | 383 | 1 | ||
| Procloeon | 390 | 1 | ||
| Caenis | 457 | 3 | 1 | 7 |
| Serratella | 5152 | 16 | 3 | 12 |
| Ephemera | 502 | 5 | ||
| Heptageniidae | 399 | 2 | ||
| Ecdyonurus | 421 | 2 | ||
| Electrogena | 3181 | 1 | ||
| Aphelocheirus | 721 | 1 | 1 | |
| Gerridae | 734 | 1 | ||
| Elmis | 618 | 98 | 41 | 153 |
| Esolus | 619 | 63 | 144 | 153 |
| Limnius | 623 | 7 | 41 | 18 |
| Oulimnius | 622 | 3 | 2 | |
| Riolus | 625 | 119 | 133 | 90 |
| Stenelmis | 617 | 41 | ||
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 2299 | 539 | 647 |
| Empididae | 831 | 17 | 22 | 13 |
| Limoniidae | 757 | 79 | 16 | 27 |
| Psychodidae | 783 | 2 | 1 | |
| Simuliidae | 801 | 15 | 2 | 1 |
| Tabanidae | 837 | 4 | ||
| Onychogomphus | 682 | 1 | ||
| Asellidae | 880 | 4 | ||
| Gammarus | 892 | 2925 | 3298 | 1172 |
| Copepoda | 3206 | 1 | ||
| Ostracoda | 3170 | 1 | 1 | |
| Hydracarina | 906 | 1 | 1 | 1 |
| Corbicula | 1051 | 6 | 2 | |
| Potamopyrgus | 978 | 513 | 17 | 76 |
| Ancylus | 1028 | 3 | ||
| Oligochaeta | 933 | 37 | 4 | 14 |
| Dugesiidae | 1055 | 72 | 16 | 35 |
| Nemathelmintha | 3111 | 1 | 1 | |
| Hydrozoa | 3168 | 1 |