Listes faunistiques invertébrés
Briancon à Thezier 06130510
- Télécharger la fiche IRSTEA xls / 90 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 13/05/2014 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 15.0 |
| GFI | 7 |
| Variété taxonomique | 29 |
| Taxon indicateur | Leptophlebiidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 30.0 | dominant |
| Blocs | 2.0 | marginal |
| Granulats | 0.0 | marginal |
| Helophytes | 10.0 | dominant |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 55.0 | dominant |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Lente | B |
| P2 | Algues | Lente | B |
| P3 | Branchage, racines | Nulle | A |
| P4 | Algues | Moyenne | C |
| P5 | Dalles, argiles | Nulle | A |
| P6 | Pierres, galets | Nulle | C |
| P7 | Algues | Nulle | B |
| P8 | Sables | Nulle | A |
| P9 | Helophytes | Lente | B |
| P10 | Blocs | Nulle | A |
| P11 | Algues | Lente | C |
| P12 | Algues | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydropsyche | 212 | 3 | ||
| Hydroptila | 200 | 1 | 9 | 9 |
| Polycentropodidae | 223 | 1 | ||
| Baetis | 364 | 16 | 110 | 58 |
| Cloeon | 387 | 46 | 15 | 23 |
| Caenis | 457 | 1 | 2 | |
| Leptophlebiidae | 473 | 9 | 19 | 7 |
| Habrophlebia | 491 | 10 | 7 | 2 |
| Colymbetinae | 2395 | 1 | ||
| Hydroporinae | 2393 | 1 | ||
| Oulimnius | 622 | 2 | 15 | 8 |
| Hydrophilinae | 2517 | 5 | 1 | |
| Ceratopogonidae | 819 | 3 | 2 | |
| Chironomidae | 807 | 73 | 873 | 342 |
| Clinocerinae | 9813 | 3 | ||
| Ephydridae | 844 | 6 | ||
| Psychodidae | 783 | 3 | 4 | |
| Simuliidae | 801 | 2 | 215 | |
| Stratiomyidae | 824 | 1 | 1 | |
| Tipulidae | 753 | 3 | 4 | 2 |
| Micronecta | 719 | 5 | ||
| Gerris | 735 | 1 | ||
| Notonecta | 730 | 1 | ||
| Chalcolestes | 2611 | 2 | 2 | |
| Cladocera | 3127 | 3 | ||
| Copepoda | 3206 | 3 | 3 | 3 |
| Ostracoda | 3170 | 3 | 3 | |
| Procambarus | 2027 | 1 | 1 | 2 |
| Asellidae | 880 | 3 | 11 | 10 |
| Gammaridae | 887 | 7 | 11 | 39 |
| Gammarus | 892 | 39 | 282 | 66 |
| Ancylus | 1028 | 1 | ||
| Potamopyrgus | 978 | 1 | 6 | 16 |
| Lymnaeidae | 998 | 2 | 12 | |
| Physa (sensu lato) | 997 | 12 | 20 | 6 |
| Oligochaeta | 933 | 5 | 41 | 12 |
| Hydrozoa | 3168 | 3 | ||
| Hydracarina | 906 | 3 | 3 |