Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 116 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 02/08/2022 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 15.0 |
| GFI | 7 |
| Variété taxonomique | 31 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 10.0 | dominant |
| Blocs | 10.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 74.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Moyenne | B |
| P7 | Dalles, argiles | Moyenne | B |
| P8 | Dalles, argiles | Lente | B |
| P9 | Dalles, argiles | Nulle | C |
| P10 | Dalles, argiles | Moyenne | C |
| P11 | Dalles, argiles | Lente | C |
| P12 | Dalles, argiles | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 3 | ||
| Beraeidae | 327 | 1 | ||
| Beraeamyia | 333 | 5 | 1 | |
| Hydropsyche | 212 | 11 | 2 | 4 |
| Mystacides | 312 | 1 | ||
| Wormaldia | 210 | 1 | ||
| Polycentropus | 231 | 1 | 1 | |
| Psychomyiidae | 238 | 1 | 1 | |
| Tinodes | 245 | 3 | 1 | 1 |
| Sericostoma | 322 | 17 | 6 | |
| Baetis | 364 | 2 | 2 | 5 |
| Hydroporinae | 2393 | 1 | ||
| Elmis | 618 | 1 | ||
| Oulimnius | 622 | 7 | ||
| Athericidae | 838 | 1 | ||
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 65 | 13 | 2 |
| Empididae | 831 | 5 | ||
| Simuliidae | 801 | 3 | 6 | 5 |
| Stratiomyidae | 824 | 1 | 1 | |
| Anisoptera | 9787 | 36 | 43 | 6 |
| Boyeria | 670 | 2 | 4 | |
| Calopteryx | 650 | 1 | 8 | |
| Cordulegaster | 687 | 3 | ||
| Gomphidae | 678 | 6 | 10 | |
| Onychogomphus | 682 | 11 | 3 | |
| Copepoda | 3206 | 1 | ||
| Ostracoda | 3170 | 1 | ||
| Hydracarina | 906 | 1 | 1 | 1 |
| Sphaeriidae | 1042 | 59 | 8 | |
| Pisidium | 1043 | 158 | 2 | |
| Hydrobiidae | 973 | 19 | 12 | 4 |
| Potamopyrgus | 978 | 36 | 11 | |
| Lymnaeidae | 998 | 6 | 2 | |
| Stagnicola | 5124 | 1 | ||
| Physidae | 995 | 10 | 4 | 1 |
| Physella | 19280 | 6 | 3 | 4 |
| Ancylus | 1028 | 16 | 14 | |
| Glossiphoniidae | 908 | 2 | ||
| Oligochaeta | 933 | 3 | 1 | |
| Turbellaria | 3326 | 31 | 2 | 4 |
| Dugesiidae | 1055 | 31 | 19 | 5 |
| Prostoma | 3110 | 1 | ||
| Nemathelmintha | 3111 | 1 |