Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 90 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 24/09/2015 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 14.0 |
| GFI | 7 |
| Variété taxonomique | 28 |
| Taxon indicateur | Leptophlebiidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 4.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 2.0 | marginal |
| Blocs | 0.0 | marginal |
| Granulats | 89.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 0.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 3.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Nulle | A |
| P2 | Granulats | Nulle | B |
| P3 | Dalles, argiles | Nulle | A |
| P4 | Pierres, galets | Nulle | A |
| P5 | Granulats | Moyenne | B |
| P6 | Granulats | Moyenne | C |
| P7 | Granulats | Lente | B |
| P8 | Granulats | Lente | C |
| P9 | Litieres | Nulle | A |
| P10 | Granulats | Nulle | B |
| P11 | Granulats | Lente | C |
| P12 | Granulats | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Beraeodes | 329 | 2 | ||
| Goera | 287 | 1 | 4 | |
| Hydropsychidae | 211 | 5 | 34 | 19 |
| Hydropsyche | 212 | 1 | 1 | |
| Mystacides | 312 | 1 | 1 | 4 |
| Oecetis | 317 | 2 | ||
| Stenophylacini-chaetopterygini | 3146 | 2 | ||
| Polycentropodidae | 223 | 1 | ||
| Sericostomatidae | 321 | 3 | 9 | 32 |
| Sericostoma | 322 | 1 | 1 | |
| Baetis | 364 | 1 | ||
| Ephemera | 502 | 10 | 24 | 49 |
| Leptophlebiidae | 473 | 11 | 1 | |
| Elmis | 618 | 42 | 54 | 41 |
| Esolus | 619 | 2 | 23 | 15 |
| Limnius | 623 | 2 | 30 | 23 |
| Oulimnius | 622 | 36 | 20 | 10 |
| Hydraena | 608 | 2 | 5 | 3 |
| Atherix | 839 | 3 | 3 | |
| Atrichops | 840 | 13 | 25 | 23 |
| Ceratopogonidae | 819 | 1 | 2 | 2 |
| Chironomidae | 807 | 32 | 35 | 19 |
| Dicranota | 765 | 1 | ||
| Tabanidae | 837 | 3 | 2 | |
| Micronecta | 719 | 3 | ||
| Gerris | 735 | 1 | 2 | |
| Calopteryx | 650 | 28 | 1 | |
| Copepoda | 3206 | 3 | 3 | 3 |
| Asellidae | 880 | 1 | ||
| Gammaridae | 887 | 45 | 9 | |
| Echinogammarus | 888 | 78 | 5 | 35 |
| Gammarus | 892 | 78 | 1 | 7 |
| Ancylus | 1028 | 6 | 37 | 23 |
| Potamopyrgus | 978 | 16 | 17 | 41 |
| Sphaeriidae | 1042 | 1 | 2 | |
| Pisidium | 1043 | 1 | 2 | |
| Erpobdellidae | 928 | 1 | ||
| Glossiphonia | 909 | 3 | 3 | |
| Oligochaeta | 933 | 4 | 33 | 48 |
| Hydracarina | 906 | 3 | 3 | 3 |