Listes faunistiques invertébrés
Sals à Coustaussa 06176950
- Télécharger la fiche IRSTEA xls / 121 ko
- Export SEEE csv / 10 ko
| Date prélèvement | 12/06/2023 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 19.0 |
| GFI | 7 |
| Variété taxonomique | 45 |
| I2M2 | 0.7470 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 11.0 | dominant |
| Blocs | 28.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | ||
| Algues | ||
| Dalles, argiles | 56.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Hydrophytes | Lente | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Granulats | Nulle | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Lente | B |
| P7 | Dalles, argiles | Lente | B |
| P8 | Dalles, argiles | Moyenne | B |
| P9 | Dalles, argiles | Nulle | C |
| P10 | Dalles, argiles | Rapide | C |
| P11 | Blocs | Nulle | C |
| P12 | Dalles, argiles | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Gerris | 735 | 1 | ||
| Empididae | 831 | 4 | ||
| Stratiomyidae | 824 | 1 | 1 | |
| Ceratopogonidae | 819 | 63 | 14 | |
| Chironomidae | 807 | 313 | 1088 | 396 |
| Simuliidae | 801 | 1 | 1 | |
| Psychodidae | 783 | 1 | ||
| Limoniidae | 757 | 6 | 165 | 49 |
| Tipulidae | 753 | 1 | 1 | |
| Hydracarina | 906 | 1 | 1 | 1 |
| Micronecta | 719 | 3 | 3 | |
| Sympetrum | 699 | 1 | ||
| Oxygastra | 691 | 8 | ||
| Onychogomphus | 682 | 3 | 6 | 1 |
| Gomphus | 679 | 6 | ||
| Boyeria | 670 | 3 | ||
| Coenagrionidae | 658 | 2 | ||
| Platycnemis | 657 | 31 | ||
| Dugesiidae | 1055 | 8 | 10 | 2 |
| Pomatinus substriatus | 33844 | 1 | ||
| Leuctra geniculata | 33830 | 13 | 14 | 1 |
| Physella | 19280 | 1 | ||
| Serratella | 5152 | 1 | ||
| Ylodes | 5140 | 5 | ||
| Ostracoda | 3170 | 1 | ||
| Hydroporinae | 2393 | 12 | ||
| Bryozoa | 1087 | 1 | ||
| Hydrocyphon | 637 | 7 | ||
| Corbicula | 1051 | 39 | 5 | |
| Ancylus | 1028 | 1 | ||
| Radix | 1004 | 34 | 75 | 66 |
| Lymnaeidae | 998 | 766 | ||
| Potamopyrgus | 978 | 565 | 64 | 35 |
| Oligochaeta | 933 | 4 | 1 | |
| Glossiphoniidae | 908 | 1 | ||
| Psychomyia | 239 | 1 | ||
| Baetidae | 363 | 3 | ||
| Setodes | 318 | 41 | 24 | 10 |
| Oecetis | 317 | 1 | ||
| Mystacides | 312 | 2 | ||
| Leptoceridae | 310 | 2 | ||
| Goera | 287 | 1 | ||
| Goeridae | 286 | 1 | ||
| Tinodes | 245 | 1 | 6 | 1 |
| Baetis | 364 | 4 | 8 | |
| Psychomyiidae | 238 | 1 | ||
| Polycentropus | 231 | 3 | 2 | |
| Polycentropodidae | 223 | 6 | 1 | |
| Hydropsyche | 212 | 127 | 1 | |
| Hydroptila | 200 | 23 | 189 | 85 |
| Orthotrichia | 197 | 36 | 22 | 1 |
| Rhyacophila lato-sensu | 183 | 5 | 9 | |
| Leuctra | 69 | 1 | 5 | |
| Dytiscidae | 527 | 1 | ||
| Riolus | 625 | 5 | ||
| Normandia | 624 | 2 | ||
| Limnius | 623 | 3 | ||
| Oulimnius | 622 | 173 | 64 | 34 |
| Esolus | 619 | 139 | 28 | 3 |
| Elmis | 618 | 3 | 5 | 3 |
| Dryops | 613 | 1 | ||
| Ochthebius | 609 | 1 | ||
| Leuctridae | 66 | 20 | 3 | |
| Peltodytes | 519 | 1 | ||
| Potamanthus | 509 | 1 | ||
| Choroterpes | 474 | 5 | ||
| Caenis | 457 | 18 | 7 | 3 |
| Procloeon | 390 | 2 | ||
| Cloeon | 387 | 11 | ||
| Centroptilum | 383 | 39 |