Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 111 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 03/06/2021 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 7 |
| Variété taxonomique | 38 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 79.0 | dominant |
| Blocs | 4.0 | marginal |
| Granulats | 3.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 4.0 | marginal |
| Algues | ||
| Dalles, argiles | 8.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Blocs | Lente | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Pierres, galets | Nulle | B |
| P8 | Dalles, argiles | Moyenne | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Isoperla | 140 | 1 | ||
| Hydropsyche | 212 | 1 | 1 | |
| Limnephilinae | 3163 | 1 | ||
| Rhyacophila lato-sensu | 183 | 1 | 2 | |
| Baetis lato sensu | 9794 | 50 | 80 | 337 |
| Ephemerella ignita | 451 | 17 | 5 | 13 |
| Rhithrogena | 404 | 1 | ||
| Heptageniidae | 399 | 1 | ||
| Habrophlebia | 491 | 153 | 62 | 15 |
| Leptophlebiidae | 473 | 69 | 49 | 13 |
| Nepidae | 725 | 2 | ||
| Veliidae | 743 | 1 | ||
| Colymbetinae | 2395 | 1 | ||
| Hydroporinae | 2393 | 1 | ||
| Oulimnius | 622 | 11 | 3 | 7 |
| Hydrophilinae | 2517 | 1 | ||
| Ceratopogonidae | 819 | 5 | 17 | 6 |
| Chironomidae | 807 | 1170 | 328 | 1291 |
| Culicidae | 796 | 1 | ||
| Dixidae | 793 | 10 | 4 | 1 |
| Dolichopodidae | 836 | 2 | ||
| Pediciini | 20537 | 1 | ||
| Psychodidae | 783 | 15 | 9 | 8 |
| Simuliidae | 801 | 23 | 12 | 170 |
| Tipulidae | 753 | 2 | ||
| Sympetrum | 699 | 3 | ||
| Calopteryx | 650 | 5 | 1 | |
| Coenagrionidae | 658 | 1 | ||
| Chalcolestes | 2611 | 1 | ||
| Crangonyx | 5116 | 48 | 3 | 2 |
| Copepoda | 3206 | 1 | 1 | 1 |
| Ostracoda | 3170 | 1 | 1 | 1 |
| Asellidae | 880 | 15 | 3 | |
| Pisidium | 1043 | 2 | ||
| Sphaeriidae | 1042 | 5 | ||
| Bythinella | 992 | 1 | ||
| Potamopyrgus | 978 | 1 | 4 | 8 |
| Radix | 1004 | 2 | ||
| Lymnaeidae | 998 | 2 | ||
| Physa (sensu lato) | 997 | 2 | 1 | 2 |
| Physella | 19280 | 13 | 2 | |
| Ancylus | 1028 | 20 | 88 | 168 |
| Erpobdella | 929 | 127 | ||
| Erpobdellidae | 928 | 23 | 54 | |
| Glossiphoniidae | 908 | 14 | 3 | 6 |
| Oligochaeta | 933 | 1157 | 18 | 22 |
| Mermithoïdea | 3159 | 1 | 1 | 1 |
| Hydracarina | 906 | 1 | ||
| Hydra | 1077 | 1 |