Listes faunistiques invertébrés
Berange à Candillargues 2 06190700
- Télécharger la fiche IRSTEA xls / 72 ko
- Export SEEE csv / 5 ko
| Date prélèvement | 06/06/2011 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 11.0 |
| GFI | 5 |
| Variété taxonomique | 24 |
| Taxon indicateur | Hydroptilidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | 4.0 | marginal |
| Litieres | 2.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | ||
| Blocs | 2.0 | marginal |
| Granulats | 6.0 | dominant |
| Helophytes | 6.0 | dominant |
| Vases | ||
| Sables | 19.0 | dominant |
| Algues | ||
| Dalles, argiles | 60.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Hydrophytes | Lente | A |
| P2 | Litieres | Lente | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Blocs | Lente | A |
| P5 | Granulats | Lente | B |
| P6 | Helophytes | Nulle | B |
| P7 | Sables | Lente | B |
| P8 | Dalles, argiles | Lente | B |
| P9 | Dalles, argiles | Nulle | C |
| P10 | Dalles, argiles | Lente | C |
| P11 | Dalles, argiles | Nulle | C |
| P12 | Dalles, argiles | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydroptila | 200 | 3 | 1 | 2 |
| Tinodes | 245 | 1 | 2 | 4 |
| Baetidae | 363 | 4 | 1 | |
| Baetis | 364 | 60 | 13 | 38 |
| Cloeon | 387 | 2 | 2 | |
| Caenis | 457 | 4 | 2 | 1 |
| Micronecta | 719 | 4 | ||
| Naucoridae | 722 | 1 | ||
| Dryops | 613 | 1 | 1 | |
| Dytiscinae | 2396 | 1 | ||
| Oulimnius | 622 | 10 | 1 | 3 |
| Haliplus | 518 | 3 | ||
| Chironomidae | 807 | 67 | 26 | 13 |
| Psychodidae | 783 | 1 | ||
| Stratiomyidae | 824 | 1 | ||
| Tipulidae | 753 | 3 | 1 | 1 |
| Coenagrionidae | 658 | 2 | 1 | |
| Lestidae | 653 | 1 | ||
| Chalcolestes | 2611 | 1 | ||
| Orthetrum | 698 | 2 | ||
| Asellidae | 880 | 15 | 8 | |
| Echinogammarus | 888 | 322 | 793 | 260 |
| Gammarus | 892 | 368 | 42 | 140 |
| Hydracarina | 906 | 3 | ||
| Pisidium | 1043 | 2 | ||
| Planorbidae | 1009 | 3 | ||
| Erpobdellidae | 928 | 77 | 60 | 15 |
| Glossiphoniidae | 908 | 1 | 3 | |
| Oligochaeta | 933 | 2 | ||
| Dugesiidae | 1055 | 2 | 1 | |
| Planariidae | 1061 | 1 | ||
| Hydrozoa | 3166 | 3 |