Listes faunistiques invertébrés
BIEF D'AVIGNON A CORMOZ 06043875
- Télécharger la fiche IRSTEA xls / 70 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 21/07/2009 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 13.0 |
| GFI | 5 |
| Variété taxonomique | 31 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | 78.0 | dominant |
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | ||
| Blocs | ||
| Granulats | ||
| Helophytes | ||
| Vases | 15.0 | dominant |
| Sables | ||
| Algues | ||
| Dalles, argiles | 7.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Nulle | B1 |
| P2 | Branchage, racines | Nulle | B1 |
| P3 | Branchage, racines | Nulle | B1 |
| P4 | Branchage, racines | Lente | B1 |
| P5 | Hydrophytes | Nulle | B2 |
| P6 | Hydrophytes | Nulle | B2 |
| P7 | Vases | Nulle | B2 |
| P8 | Dalles, argiles | Nulle | B2 |
| P9 | Hydrophytes | Nulle | B3 |
| P10 | Hydrophytes | Nulle | B3 |
| P11 | Hydrophytes | Nulle | B3 |
| P12 | Vases | Nulle | B3 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydropsyche | 212 | 3 | ||
| Hydroptila | 200 | 3 | ||
| Mystacides | 312 | 3 | ||
| Oecetis | 317 | 1 | ||
| Cyrnus | 224 | 1 | 2 | |
| Baetidae | 363 | 1 | 3 | 1 |
| Baetis | 364 | 1 | ||
| Centroptilum | 383 | 1 | 1 | |
| Cloeon | 387 | 5 | 6 | |
| Caenis | 457 | 5 | 3 | 2 |
| Ephemera | 502 | 2 | 12 | |
| Micronectinae | 20396 | 1 | ||
| Corixinae | 5196 | 16 | ||
| Gerris | 735 | 2 | ||
| Haliplus | 518 | 2 | ||
| Hydraena | 608 | 1 | 1 | |
| Anthomyidae | 847 | 2 | ||
| Chironomidae | 807 | 520 | 12 | 430 |
| Dixidae | 793 | 1 | ||
| Simuliidae | 801 | 1 | ||
| Tabanidae | 837 | 6 | 30 | |
| Tipulidae | 753 | 1 | ||
| Calopteryx | 650 | 5 | 6 | 6 |
| Platycnemis | 657 | 2 | ||
| Sialis | 704 | 1 | 4 | |
| Gammaridae | 887 | 1 | ||
| Gammarus | 892 | 27 | 5 | |
| Asellidae | 880 | 17 | 5 | 2 |
| Sphaerium | 1044 | 42 | ||
| Pisidium | 1043 | 90 | 378 | 12 |
| Bithynia | 994 | 9 | 4 | 1 |
| Potamopyrgus | 978 | 3 | 2 | |
| Radix | 1004 | 1 | 1 | |
| Physa (sensu lato) | 997 | 1 | ||
| Planorbidae | 1009 | 2 | ||
| Viviparus | 970 | 3 | ||
| Erpobdellidae | 928 | 8 | 1 | 1 |
| Glossiphoniidae | 908 | 4 | 4 | 3 |
| Oligochaeta | 933 | 240 | 620 | |
| Hydracarina | 906 | 3 |