Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 37 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 13/06/2017 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 7 |
| Variété taxonomique | 33 |
| Taxon indicateur | Leptophlebiidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 12.0 | dominant |
| Branchage, racines | 4.0 | marginal |
| Pierres, galets | 2.0 | marginal |
| Blocs | 0.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 27.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 54.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Lente | A |
| P2 | Pierres, galets | Lente | A |
| P3 | Granulats | Lente | A |
| P4 | Branchage, racines | Nulle | A |
| P5 | Dalles, argiles | Nulle | B |
| P6 | Sables | Nulle | B |
| P7 | Litieres | Nulle | B |
| P8 | Dalles, argiles | Lente | B |
| P9 | Dalles, argiles | Nulle | C |
| P10 | Dalles, argiles | Lente | C |
| P11 | Dalles, argiles | Moyenne | C |
| P12 | Sables | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Amphinemura | 21 | 9 | ||
| Isoperla | 140 | 1 | ||
| Hydropsychidae | 211 | 1 | ||
| Limnephilinae | 3163 | 2 | ||
| Plectrocnemia | 228 | 3 | 1 | |
| Alainites | 32269 | 8 | ||
| Baetis | 364 | 6 | 78 | 58 |
| Centroptilum | 383 | 4 | ||
| Habrophlebia | 491 | 112 | 68 | 32 |
| Leptophlebiidae | 473 | 80 | 54 | 2 |
| Siphlonurus | 350 | 1 | 3 | |
| Micronecta | 719 | 1 | ||
| Mesovelia | 742 | 1 | 1 | |
| Velia | 745 | 3 | ||
| Agabus | 555 | 2 | ||
| Platambus | 556 | 2 | ||
| Oulimnius | 622 | 1 | 1 | |
| Helophorus | 604 | 1 | ||
| Hydraena | 608 | 1 | 4 | |
| Hydrophilinae | 2517 | 1 | ||
| Ceratopogoninae | 822 | 3 | ||
| Chironomidae | 807 | 328 | 768 | 44 |
| Dixa | 794 | 1 | 1 | 2 |
| Eriopterini | 20361 | 2 | ||
| Pediciini | 20537 | 1 | ||
| Psychodidae | 783 | 1 | ||
| Tabanidae | 837 | 1 | ||
| Boyeria | 670 | 1 | ||
| Sialis | 704 | 11 | 8 | |
| Gammarus | 892 | 12 | 4 | |
| Niphargus | 902 | 5 | ||
| Copepoda | 3206 | 1 | 1 | |
| Ostracoda | 3170 | 1 | 1 | 1 |
| Asellidae | 880 | 60 | 52 | 14 |
| Pisidium | 1043 | 1600 | 1280 | 928 |
| Bythinella | 992 | 1 | 1 | |
| Potamopyrgus | 978 | 9 | 2 | 2 |
| Galba | 1001 | 1 | ||
| Lymnaeidae | 998 | 1 | ||
| Physella | 19280 | 116 | 40 | 6 |
| Physidae | 995 | 36 | 4 | |
| Bathyomphalus | 1011 | 6 | 13 | |
| Erpobdellidae | 928 | 2 | 1 | |
| Oligochaeta | 933 | 52 | 44 | 40 |
| Mermithoïdea | 3159 | 4 | 3 | |
| Hydracarina | 906 | 2 |