Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 155 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 23/08/2022 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 13.0 |
| GFI | 6 |
| Variété taxonomique | 27 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 2.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 23.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | ||
| Helophytes | ||
| Vases | ||
| Sables | ||
| Algues | ||
| Dalles, argiles | 72.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Blocs | Nulle | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Dalles, argiles | Nulle | B |
| P7 | Dalles, argiles | Lente | B |
| P8 | Dalles, argiles | Moyenne | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Dalles, argiles | Nulle | C |
| P11 | Dalles, argiles | Lente | C |
| P12 | Dalles, argiles | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Cheumatopsyche | 221 | 8 | 32 | |
| Hydropsyche | 212 | 204 | 2 | 64 |
| Hydroptila | 200 | 16 | 1 | |
| Hydroptilidae | 193 | 1 | ||
| Adicella | 320 | 4 | ||
| Athripsodes | 311 | 1 | ||
| Mystacides | 312 | 2 | ||
| Cyrnus | 224 | 1 | ||
| Polycentropus | 231 | 2 | 1 | 1 |
| Polycentropodidae | 223 | 1 | ||
| Lype | 241 | 1 | ||
| Baetis lato sensu | 9794 | 5 | 1 | 1 |
| Procloeon | 390 | 1 | 2 | |
| Caenis | 457 | 7 | 1 | 1 |
| Ephemera | 502 | 7 | 1 | |
| Elmis | 618 | 7 | 1 | 11 |
| Limnius | 623 | 8 | ||
| Stenelmis | 617 | 1 | ||
| Hydraena | 608 | 1 | ||
| Athericidae | 838 | 15 | 1 | |
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 190 | 1 | 38 |
| Limoniidae | 757 | 4 | ||
| Pediciini | 20537 | 4 | ||
| Psychodidae | 783 | 1 | 2 | |
| Tipulidae | 753 | 1 | ||
| Boyeria | 670 | 6 | 2 | |
| Onychogomphus | 682 | 2 | ||
| Calopteryx | 650 | 8 | 1 | |
| Platycnemis | 657 | 1 | ||
| Echinogammarus | 888 | 31 | 5 | 24 |
| Gammaridae | 887 | 9 | 29 | |
| Copepoda | 3206 | 1 | 1 | 1 |
| Asellidae | 880 | 3 | ||
| Corbicula | 1051 | 2 | ||
| Pisidium | 1043 | 2 | ||
| Sphaeriidae | 1042 | 1 | ||
| Potamopyrgus | 978 | 3 | ||
| Ancylus | 1028 | 3 | 32 | |
| Erpobdellidae | 928 | 1 | ||
| Oligochaeta | 933 | 46 | 4 | |
| Dugesia | 1056 | 1 | 1 | |
| Hydracarina | 906 | 1 | 1 |