Listes faunistiques invertébrés
L'Osse au niveau de Sadeillan 05106430
- Télécharger la fiche IRSTEA xls / 619 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 18/07/2023 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 15.0 |
| GFI | 7 |
| Variété taxonomique | 32 |
| I2M2 | 0.4708 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 96.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | ||
| Algues | ||
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Nulle | A |
| P2 | Blocs | Nulle | A |
| P3 | Granulats | Nulle | A |
| P4 | Dalles, argiles | Nulle | A |
| P5 | Pierres, galets | Nulle | B |
| P6 | Pierres, galets | Nulle | B |
| P7 | Pierres, galets | Nulle | B |
| P8 | Pierres, galets | Nulle | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Physa (sensu lato) | 997 | 103 | 3 | |
| Chironomidae | 807 | 343 | 82 | 195 |
| Tabanidae | 837 | 1 | ||
| Asellidae | 880 | 4 | 1 | 1 |
| Gammaridae | 887 | 1 | ||
| Echinogammarus | 888 | 1 | ||
| Gammarus | 892 | 1 | ||
| Niphargus | 902 | 1 | 2 | |
| Hydracarina | 906 | 1 | 1 | 1 |
| Glossiphoniidae | 908 | 10 | 5 | 4 |
| Oligochaeta | 933 | 307 | 7 | 15 |
| Potamopyrgus antipodarum | 979 | 24 | 9 | 12 |
| Simuliidae | 801 | 2 | 72 | 125 |
| Radix | 1004 | 1 | ||
| Ancylus fluviatilis | 1029 | 1 | 23 | |
| Sphaeriidae | 1042 | 7 | 2 | |
| Pisidium | 1043 | 5 | 3 | |
| Chalcolestes viridis | 2612 | 1 | ||
| Copepoda | 3206 | 1 | ||
| Corixinae | 5196 | 1 | ||
| Baetis lato sensu | 9794 | 1 | 2 | 10 |
| Physella | 19280 | 103 | 11 | 7 |
| Pediciidae | 50011 | 1 | ||
| Macronychus | 626 | 1 | ||
| Polycentropus | 231 | 1 | ||
| Mystacides | 312 | 2 | 1 | |
| Oecetis | 317 | 1 | ||
| Heptageniidae | 399 | 1 | ||
| Ecdyonurus | 421 | 1 | 3 | 3 |
| Ephemerella ignita | 451 | 1 | ||
| Leptophlebiidae | 473 | 1 | 2 | |
| Habrophlebia | 491 | 1 | ||
| Hydraena | 608 | 3 | 1 | 5 |
| Dryops | 613 | 1 | ||
| Oulimnius | 622 | 1 | 1 | |
| Hydropsyche | 212 | 1 | ||
| Calopteryx | 650 | 2 | 1 | 1 |
| Boyeria irene | 671 | 1 | ||
| Nepidae | 725 | 6 | ||
| Notonectidae | 728 | 1 | ||
| Gerridae | 734 | 1 | 2 | |
| Hydrometra | 740 | 1 | ||
| Veliidae | 743 | 1 | ||
| Tipulidae | 753 | 1 | ||
| Dixidae | 793 | 3 | ||
| Culicidae | 796 | 1 |