Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 619 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 14/06/2022 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 13.0 |
| GFI | 7 |
| Variété taxonomique | 23 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 3.0 | marginal |
| Hydrophytes | ||
| Litieres | 2.0 | marginal |
| Branchage, racines | ||
| Pierres, galets | 3.0 | marginal |
| Blocs | 1.0 | marginal |
| Granulats | 4.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 85.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Nulle | A |
| P2 | Litieres | Nulle | A |
| P3 | Blocs | Nulle | A |
| P4 | Pierres, galets | Nulle | A |
| P5 | Dalles, argiles | Nulle | B |
| P6 | Dalles, argiles | Lente | B |
| P7 | Dalles, argiles | Nulle | B |
| P8 | Dalles, argiles | Lente | B |
| P9 | Dalles, argiles | Nulle | C |
| P10 | Dalles, argiles | Lente | C |
| P11 | Dalles, argiles | Nulle | C |
| P12 | Dalles, argiles | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 3 | ||
| Silo | 292 | 1 | ||
| Silo-lithax | 5219 | 1 | ||
| Limnephilinae | 3163 | 3 | ||
| Plectrocnemia | 228 | 7 | 1 | |
| Polycentropodidae | 223 | 2 | ||
| Lype | 241 | 3 | ||
| Tinodes | 245 | 5 | 3 | |
| Rhyacophila lato-sensu | 183 | 1 | 2 | |
| Sericostoma | 322 | 8 | ||
| Baetis lato sensu | 9794 | 25 | 1 | |
| Procloeon | 390 | 1 | ||
| Ephemerella ignita | 451 | 33 | 1 | |
| Gerridae | 734 | 2 | 1 | 1 |
| Elmis | 618 | 154 | 14 | 8 |
| Esolus | 619 | 20 | 1 | 6 |
| Limnius | 623 | 33 | ||
| Normandia | 624 | 2 | ||
| Oulimnius | 622 | 1 | ||
| Riolus | 625 | 73 | 64 | 28 |
| Helophorus | 604 | 1 | ||
| Hydraena | 608 | 1 | ||
| Chironomidae | 807 | 320 | 2 | 5 |
| Pediciidae | 50011 | 1 | ||
| Asellidae | 880 | 17 | ||
| Gammarus | 892 | 860 | 14 | 25 |
| Gammaridae | 887 | 1 | 2 | |
| Hydracarina | 906 | 1 | 1 | 1 |
| Pisidium | 1043 | 2 | ||
| Bythinella | 992 | 29 | 1 | |
| Radix | 1004 | 1 | 1 | |
| Physa (sensu lato) | 997 | 48 | ||
| Physella | 19280 | 2 | ||
| Physidae | 995 | 6 | 1 | |
| Ancylus fluviatilis | 1029 | 50 | 1 | |
| Glossiphoniidae | 908 | 1 | ||
| Oligochaeta | 933 | 21 | 1 | |
| Hydrozoa | 3168 | 1 | 1 |