Listes faunistiques invertébrés
Verdon à Vinon-sur-Verdon 06155995
- Télécharger la fiche IRSTEA xls / 100 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 05/08/2010 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 13.0 |
| GFI | 5 |
| Variété taxonomique | 31 |
| Taxon indicateur | Hydroptilidae |
| I2M2 | 0.4787 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | ||
| Pierres, galets | 82.0 | dominant |
| Blocs | 10.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | ||
| Algues | 2.0 | marginal |
| Dalles, argiles | 3.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | B1 |
| P2 | Granulats | Lente | B1 |
| P3 | Helophytes | Lente | B1 |
| P4 | Algues | Moyenne | B1 |
| P5 | Pierres, galets | Moyenne | B2 |
| P6 | Blocs | Moyenne | B2 |
| P7 | Pierres, galets | Lente | B2 |
| P8 | Pierres, galets | Rapide | B2 |
| P9 | Pierres, galets | Nulle | B3 |
| P10 | Pierres, galets | Moyenne | B3 |
| P11 | Pierres, galets | Lente | B3 |
| P12 | Pierres, galets | Rapide | B3 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Agapetus | 191 | 1 | ||
| Synagapetus | 192 | 1 | ||
| Goeridae | 286 | 1 | ||
| Hydropsyche | 212 | 4 | 5 | 2 |
| Hydroptila | 200 | 11 | 1 | |
| Setodes | 318 | 1 | ||
| Chimarra | 207 | 1 | ||
| Psychomyia | 239 | 2 | 2 | |
| Tinodes | 245 | 3 | ||
| Rhyacophila lato-sensu | 183 | 2 | 1 | |
| Sericostoma | 322 | 1 | 1 | |
| Sericostomatidae | 321 | 1 | ||
| Baetis | 364 | 72 | 5 | 11 |
| Baetidae | 363 | 1 | ||
| Caenis | 457 | 1 | ||
| Heptageniidae | 399 | 1 | ||
| Anthomyidae | 847 | 42 | ||
| Chironomidae | 807 | 337 | 57 | 29 |
| Empididae | 831 | 1 | ||
| Simuliidae | 801 | 1 | ||
| Tabanidae | 837 | 1 | ||
| Dryops | 613 | 1 | ||
| Elmis | 618 | 13 | 16 | 4 |
| Esolus | 619 | 8 | 5 | 3 |
| Limnius | 623 | 2 | 5 | |
| Normandia | 624 | 9 | 1 | 1 |
| Oulimnius | 622 | 3 | 1 | |
| Riolus | 625 | 13 | 2 | |
| Hydrophilinae | 2517 | 3 | ||
| Onychogomphus | 682 | 1 | 1 | |
| Gammarus | 892 | 585 | 356 | 340 |
| Ancylus | 1028 | 1 | ||
| Potamopyrgus | 978 | 9 | ||
| Oligochaeta | 933 | 81 | 34 | 44 |
| Erpobdellidae | 928 | 5 | 1 | |
| Glossiphoniidae | 908 | 1 | ||
| Dendrocoelidae | 1071 | 1 | ||
| Dugesiidae | 1055 | 17 | 17 | 1 |
| Planariidae | 1061 | 2 | 1 | |
| Hydracarina | 906 | 1 | ||
| Bryozoa | 1087 | 1 |