Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 646 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 14/08/2018 |
|---|---|
| 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 | 3.0 | marginal |
| Branchage, racines | 3.0 | marginal |
| Pierres, galets | 28.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 51.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 4.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 10.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Granulats | Lente | B |
| P2 | Sables | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Pierres, galets | Moyenne | B |
| P5 | Granulats | Moyenne | B |
| P6 | Dalles, argiles | Moyenne | B |
| P7 | Pierres, galets | Lente | C |
| P8 | Litieres | Nulle | A |
| P9 | Granulats | Nulle | C |
| P10 | Granulats | Lente | C |
| P11 | Blocs | Moyenne | A |
| P12 | Granulats | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Limnephilinae | 3163 | 1 | ||
| Baetis | 364 | 1 | 7 | 7 |
| Centroptilum | 383 | 1 | ||
| Caenis | 457 | 1 | 2 | |
| Ephemerella ignita | 451 | 7 | 8 | 3 |
| Ephemera | 502 | 4 | 1 | 2 |
| Ecdyonurus | 421 | 2 | 5 | 10 |
| Leptophlebiidae | 473 | 3 | 1 | |
| Paraleptophlebia | 481 | 1 | ||
| Elmis | 618 | 7 | 35 | 11 |
| Esolus | 619 | 3 | 6 | |
| Limnius | 623 | 1 | 5 | 9 |
| Oulimnius | 622 | 9 | 21 | 15 |
| Hydraena | 608 | 10 | 2 | |
| Atherix | 839 | 1 | 9 | 3 |
| Atrichops | 840 | 2 | 2 | 10 |
| Ceratopogonidae | 819 | 8 | ||
| Chironomidae | 807 | 112 | 73 | 92 |
| Dicranota | 765 | 3 | 9 | |
| Simuliidae | 801 | 5 | 5 | |
| Tabanidae | 837 | 5 | 6 | 2 |
| Tipulidae | 753 | 1 | ||
| Gerris | 735 | 2 | ||
| Nepa | 726 | 1 | ||
| Boyeria | 670 | 2 | ||
| Calopteryx | 650 | 2 | 1 | |
| Somatochlora | 693 | 7 | ||
| Sialis | 704 | 8 | ||
| Copepoda | 3206 | 3 | ||
| Procambarus | 2027 | 1 | ||
| Asellidae | 880 | 36 | 11 | 2 |
| Gammaridae | 887 | 29 | 65 | 10 |
| Echinogammarus | 888 | 86 | 38 | 22 |
| Gammarus | 892 | 3 | ||
| Niphargus | 902 | 12 | 9 | 10 |
| Ancylus | 1028 | 1 | 1 | |
| Potamopyrgus | 978 | 41 | 39 | 3 |
| Lymnaeidae | 998 | 1 | ||
| Sphaeriidae | 1042 | 1 | ||
| Pisidium | 1043 | 43 | 12 | 4 |
| Erpobdellidae | 928 | 1 | ||
| Oligochaeta | 933 | 18 | 2 | 1 |
| Hydracarina | 906 | 3 | 3 |