Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 31 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 09/07/2010 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 15.0 |
| GFI | 7 |
| Variété taxonomique | 30 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 2.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 1.0 | marginal |
| Blocs | ||
| Granulats | 63.0 | dominant |
| Helophytes | ||
| Vases | 1.0 | marginal |
| Sables | 30.0 | dominant |
| Algues | ||
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Granulats | Lente | B2 |
| P2 | Litieres | Nulle | B1 |
| P3 | Sables | Moyenne | B2 |
| P4 | Granulats | Moyenne | B2 |
| P5 | Vases | Nulle | B1 |
| P6 | Granulats | Lente | B3 |
| P7 | Granulats | Nulle | B3 |
| P8 | Branchage, racines | Nulle | B1 |
| P9 | Sables | Lente | B2 |
| P10 | Granulats | Moyenne | B3 |
| P11 | Granulats | Nulle | B3 |
| P12 | Pierres, galets | Moyenne | B1 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Chloroperlidae | 169 | 1 | ||
| Leuctra | 69 | 4 | 6 | |
| Hydropsyche | 212 | 61 | 1 | 9 |
| Ithytrichia | 198 | 5 | ||
| Athripsodes | 311 | 2 | 1 | |
| Mystacides | 312 | 6 | ||
| Polycentropodidae | 223 | 1 | ||
| Rhyacophila lato-sensu | 183 | 1 | ||
| Baetis | 364 | 15 | 7 | 17 |
| Centroptilum | 383 | 1 | ||
| Procloeon | 390 | 1 | ||
| Brachycercus | 468 | 1 | 1 | |
| Caenis | 457 | 4 | ||
| Ephemera | 502 | 5 | 1 | 21 |
| Ephemerella ignita | 451 | 15 | 2 | 13 |
| Heptageniidae | 399 | 8 | ||
| Ecdyonurus | 421 | 1 | ||
| Electrogena | 3181 | 3 | ||
| Heptagenia | 443 | 7 | ||
| Elmis | 618 | 2 | 1 | |
| Esolus | 619 | 1 | ||
| Limnius | 623 | 2 | 4 | |
| Oulimnius | 622 | 2 | 2 | 4 |
| Chironomidae | 807 | 542 | 103 | 27 |
| Limoniidae | 757 | 4 | 50 | 23 |
| Gomphus | 679 | 10 | 2 | |
| Sialis | 704 | 5 | ||
| Gammaridae | 887 | 986 | 6 | 132 |
| Gammarus | 892 | 1200 | 2 | 229 |
| Asellidae | 880 | 3 | ||
| Pisidium | 1043 | 32 | 1 | |
| Ancylus | 1028 | 3 | ||
| Potamopyrgus | 978 | 1 | ||
| Lymnaeidae | 998 | 1 | ||
| Physidae | 995 | 1 | ||
| Erpobdellidae | 928 | 1 | ||
| Glossiphonia | 909 | 1 | ||
| Polycelis | 1064 | 2 | ||
| Oligochaeta | 933 | 83 | 2 | 4 |
| Hydracarina | 906 | 1 | 1 | 1 |
| Bryozoa | 1087 | 1 | 1 | 1 |