Listes faunistiques invertébrés
Verdon à Vinon-sur-Verdon 06161500
- Télécharger la fiche IRSTEA xls / 47 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 15/06/2016 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 13.0 |
| GFI | 5 |
| Variété taxonomique | 29 |
| Taxon indicateur | Hydroptilidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | 10.0 | dominant |
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 67.0 | dominant |
| Blocs | 10.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 2.0 | marginal |
| Vases | ||
| Sables | 2.0 | marginal |
| Algues | 6.0 | dominant |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Sables | Nulle | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Granulats | Lente | A |
| P4 | Helophytes | Lente | A |
| P5 | Hydrophytes | Moyenne | B |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Blocs | Moyenne | B |
| P8 | Algues | Lente | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Rapide | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 1 | ||
| Perlidae | 155 | 1 | ||
| Hydropsyche | 212 | 27 | 44 | |
| Hydroptila | 200 | 5 | 10 | 2 |
| Athripsodes | 311 | 2 | ||
| Odontocerum | 339 | 19 | ||
| Chimarra | 207 | 2 | 2 | |
| Tinodes | 245 | 2 | ||
| Rhyacophila lato-sensu | 183 | 10 | 2 | |
| Acentrella | 5151 | 12 | 217 | |
| Baetis | 364 | 1 | 26 | 263 |
| Caenis | 457 | 35 | 3 | 2 |
| Ephemera | 502 | 2 | 1 | |
| Ephemerella ignita | 451 | 1 | 3 | 8 |
| Heptageniidae | 399 | 3 | 5 | |
| Ecdyonurus | 421 | 1 | 5 | |
| Heptagenia | 443 | 4 | ||
| Elmis | 618 | 1 | 29 | 29 |
| Esolus | 619 | 15 | 8 | 45 |
| Limnius | 623 | 4 | 6 | |
| Riolus | 625 | 1 | ||
| Scirtidae | 634 | 1 | ||
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 320 | 80 | 48 |
| Empididae | 831 | 5 | ||
| Limoniidae | 757 | 1 | ||
| Simuliidae | 801 | 48 | 12 | |
| Tabanidae | 837 | 1 | 1 | |
| Gomphidae | 678 | 1 | ||
| Onychogomphus | 682 | 1 | ||
| Gammarus | 892 | 966 | 12 | 572 |
| Ostracoda | 3170 | 3 | 3 | 3 |
| Hydracarina | 906 | 3 | 3 | 3 |
| Pisidium | 1043 | 1 | ||
| Ancylus | 1028 | 1 | ||
| Ferrissia | 1030 | 1 | ||
| Potamopyrgus | 978 | 428 | 13 | 240 |
| Erpobdellidae | 928 | 8 | 2 | 1 |
| Glossiphoniidae | 908 | 2 | 1 | |
| Oligochaeta | 933 | 64 | 4 | 96 |
| Dendrocoelidae | 1071 | 4 | ||
| Dugesiidae | 1055 | 7 | 6 | 12 |
| Planariidae | 1061 | 2 | 1 | |
| Hydrozoa | 3168 | 3 |