Listes faunistiques invertébrés
BIEF D'AVIGNON A CORMOZ 06043875
- Télécharger la fiche IRSTEA xls / 82 ko
- Export SEEE csv / 5 ko
| Date prélèvement | 08/08/2022 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 8.0 |
| GFI | 2 |
| Variété taxonomique | 22 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | 60.0 | dominant |
| Litieres | 1.0 | marginal |
| Branchage, racines | 3.0 | marginal |
| Pierres, galets | ||
| Blocs | 1.0 | marginal |
| Granulats | ||
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 15.0 | dominant |
| Algues | 2.0 | marginal |
| Dalles, argiles | 17.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Blocs | Nulle | A |
| P4 | Helophytes | Nulle | A |
| P5 | Hydrophytes | Nulle | B |
| P6 | Sables | Nulle | B |
| P7 | Dalles, argiles | Nulle | B |
| P8 | Hydrophytes | Nulle | B |
| P9 | Hydrophytes | Nulle | C |
| P10 | Hydrophytes | Nulle | C |
| P11 | Hydrophytes | Nulle | C |
| P12 | Hydrophytes | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Mystacides | 312 | 1 | ||
| Cloeon | 387 | 1 | 3 | |
| Corixinae | 5196 | 1 | ||
| Micronecta | 719 | 2 | 108 | 2 |
| Gerridae | 734 | 1 | 3 | |
| Haliplus | 518 | 2 | 2 | |
| Helophorus | 604 | 1 | ||
| Athericidae | 838 | 4 | ||
| Chironomidae | 807 | 80 | 168 | 196 |
| Culicidae | 796 | 1 | ||
| Tabanidae | 837 | 3 | ||
| Calopteryx | 650 | 1 | ||
| Coenagrionidae | 658 | 1 | 7 | |
| Platycnemis | 657 | 1 | 12 | 1 |
| Sialis | 704 | 4 | 3 | |
| Crangonyx | 5116 | 4 | ||
| Ostracoda | 3170 | 1 | 1 | 1 |
| Asellidae | 880 | 1 | ||
| Corbicula | 1051 | 1 | 1 | |
| Pisidium | 1043 | 96 | 18 | 132 |
| Sphaerium | 1044 | 12 | ||
| Anodonta | 1038 | 1 | ||
| Bithynia | 994 | 1 | 1 | |
| Potamopyrgus | 978 | 1 | ||
| Ancylus | 1028 | 1 | ||
| Planorbidae | 1009 | 2 | ||
| Erpobdellidae | 928 | 1 | ||
| Glossiphoniidae | 908 | 5 | ||
| Oligochaeta | 933 | 84 | 104 | 2 |
| Dugesia | 1056 | 3 |