Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 112 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 02/06/2021 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 9 |
| Variété taxonomique | 27 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 8.0 | dominant |
| Branchage, racines | 4.0 | marginal |
| Pierres, galets | 1.0 | marginal |
| Blocs | ||
| Granulats | 2.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 23.0 | dominant |
| Algues | ||
| Dalles, argiles | 62.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Nulle | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Pierres, galets | Nulle | A |
| P4 | Granulats | Nulle | A |
| P5 | Litieres | Nulle | B |
| P6 | Sables | Nulle | B |
| P7 | Dalles, argiles | Nulle | B |
| P8 | Dalles, argiles | Nulle | B |
| P9 | Sables | Nulle | C |
| P10 | Dalles, argiles | Nulle | C |
| P11 | Dalles, argiles | Nulle | C |
| P12 | Dalles, argiles | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Amphinemura | 21 | 1 | ||
| Nemoura | 26 | 1 | ||
| Isoperla | 140 | 9 | ||
| Limnephilinae | 3163 | 1 | 1 | |
| Baetis lato sensu | 9794 | 176 | 1 | |
| Centroptilum | 383 | 4 | ||
| Procloeon | 390 | 4 | ||
| Ephemerella ignita | 451 | 7 | ||
| Habrophlebia | 491 | 188 | 27 | 27 |
| Leptophlebiidae | 473 | 144 | 17 | 13 |
| Siphlonurus | 350 | 2 | 1 | |
| Notonectidae | 728 | 4 | ||
| Velia | 745 | 1 | ||
| Dryops | 613 | 1 | ||
| Colymbetinae | 2395 | 4 | 1 | |
| Hydroporinae | 2393 | 1 | ||
| Haliplus | 518 | 4 | ||
| Helophorus | 604 | 12 | 1 | |
| Ceratopogonidae | 819 | 64 | 1 | |
| Chironomidae | 807 | 4864 | 3520 | 704 |
| Dixa | 794 | 4 | 1 | |
| Pediciini | 20537 | 4 | ||
| Psychodidae | 783 | 1 | ||
| Gomphus | 679 | 1 | ||
| Chalcolestes | 2611 | 1 | ||
| Lestidae | 653 | 1 | ||
| Sialis | 704 | 2 | 2 | |
| Gammarus | 892 | 20 | 1 | |
| Niphargus | 902 | 17 | 1 | 6 |
| Copepoda | 3206 | 1 | 1 | 1 |
| Ostracoda | 3170 | 1 | 1 | 1 |
| Asellidae | 880 | 64 | 3 | 6 |
| Pisidium | 1043 | 192 | 76 | 32 |
| Sphaerium | 1044 | 224 | 84 | 36 |
| Sphaeriidae | 1042 | 56 | 12 | 16 |
| Potamopyrgus | 978 | 5 | 1 | |
| Galba | 1001 | 1 | 2 | |
| Lymnaeidae | 998 | 3 | 2 | 1 |
| Physa (sensu lato) | 997 | 160 | 56 | 48 |
| Physella | 19280 | 8 | ||
| Physidae | 995 | 256 | 44 | 48 |
| Planorbidae | 1009 | 6 | 4 | |
| Oligochaeta | 933 | 5 | 12 | 4 |
| Hydra | 1077 | 1 |