Listes faunistiques invertébrés
BIEVRE A LES-AVENIERES 1 06580789
- Télécharger la fiche IRSTEA xls / 47 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 24/08/2016 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 13.0 |
| GFI | 5 |
| Variété taxonomique | 31 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | 1.0 | marginal |
| Litieres | 2.0 | marginal |
| Branchage, racines | 4.0 | marginal |
| Pierres, galets | ||
| Blocs | ||
| Granulats | ||
| Helophytes | ||
| Vases | 1.0 | marginal |
| Sables | 91.0 | dominant |
| Algues | ||
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Hydrophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Vases | Nulle | A |
| P5 | Sables | Moyenne | B |
| P6 | Sables | Lente | B |
| P7 | Sables | Nulle | B |
| P8 | Sables | Moyenne | B |
| P9 | Sables | Moyenne | C |
| P10 | Sables | Lente | C |
| P11 | Sables | Nulle | C |
| P12 | Sables | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydropsyche | 212 | 206 | 3 | |
| Hydroptilidae | 193 | 1 | ||
| Hydroptila | 200 | 7 | ||
| Leptoceridae | 310 | 1 | ||
| Mystacides | 312 | 1 | ||
| Lype | 241 | 2 | ||
| Baetis | 364 | 4 | 1 | |
| Ephemerella ignita | 451 | 5 | ||
| Elmis | 618 | 81 | 1 | |
| Esolus | 619 | 3 | ||
| Limnius | 623 | 11 | ||
| Riolus | 625 | 65 | ||
| Orectochilus | 515 | 14 | 1 | |
| Hydraena | 608 | 28 | ||
| Athericidae | 838 | 3 | ||
| Chironomidae | 807 | 368 | 56 | 333 |
| Empididae | 831 | 3 | ||
| Limoniidae | 757 | 1 | ||
| Simuliidae | 801 | 64 | 2 | |
| Tabanidae | 837 | 1 | 3 | 1 |
| Calopteryx | 650 | 7 | ||
| Gomphus | 679 | 1 | ||
| Libellula | 697 | 1 | ||
| Sialis | 704 | 1 | ||
| Gammarus | 892 | 2765 | 50 | 42 |
| Ostracoda | 3170 | 3 | ||
| Hydracarina | 906 | 3 | 3 | 3 |
| Sphaeriidae | 1042 | 1 | ||
| Pisidium | 1043 | 1 | 2 | |
| Acroloxus | 1033 | 1 | ||
| Potamopyrgus | 978 | 255 | 112 | 29 |
| Erpobdellidae | 928 | 4 | ||
| Glossiphoniidae | 908 | 1 | 1 | |
| Oligochaeta | 933 | 1190 | 331 | 424 |
| Dendrocoelidae | 1071 | 1 | 1 | |
| Dugesiidae | 1055 | 7 | ||
| Planariidae | 1061 | 2 | ||
| Nemathelmintha | 3111 | 3 | ||
| Hydrozoa | 3168 | 3 |