Listes faunistiques invertébrés
Verdon à Vinon-sur-Verdon 06161500
- Télécharger la fiche IRSTEA xls / 78 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 05/08/2008 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 18.0 |
| GFI | 7 |
| Variété taxonomique | 42 |
| Taxon indicateur | Leuctridae |
| I2M2 | 0.3151 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 34.0 | dominant |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 22.0 | dominant |
| Blocs | 6.0 | dominant |
| Granulats | 2.0 | marginal |
| Helophytes | 16.0 | dominant |
| Vases | 11.0 | dominant |
| Sables | ||
| Algues | 6.0 | dominant |
| Dalles, argiles |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | B1 |
| P2 | Hydrophytes | Lente | B2 |
| P3 | Hydrophytes | Nulle | B3 |
| P4 | Litieres | Nulle | B1 |
| P5 | Branchage, racines | Lente | B1 |
| P6 | Pierres, galets | Moyenne | B2 |
| P7 | Pierres, galets | Lente | B3 |
| P8 | Blocs | Moyenne | B2 |
| P9 | Granulats | Lente | B1 |
| P10 | Helophytes | Nulle | B2 |
| P11 | Vases | Nulle | B3 |
| P12 | Algues | Lente | B3 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra | 67 | 5 | ||
| Silo | 292 | 2 | 2 | |
| Hydropsyche | 212 | 11 | 15 | |
| Hydroptila | 200 | 5 | 15 | |
| Setodes | 318 | 2 | 1 | |
| Limnephilinae | 3163 | 2 | ||
| Metalype | 246 | 4 | 2 | 4 |
| Rhyacophila lato-sensu | 183 | 1 | 1 | |
| Sericostoma | 322 | 1 | ||
| Baetis | 364 | 220 | 1150 | 213 |
| Procloeon | 390 | 1 | ||
| Caenis | 457 | 2 | ||
| Ephemera | 502 | 1 | ||
| Ephemerella | 450 | 3 | 4 | |
| Naucoridae | 722 | 1 | ||
| Pomatinus | 611 | 1 | ||
| Hydroporinae | 2393 | 1 | ||
| Elmis | 618 | 19 | 10 | 6 |
| Esolus | 619 | 3 | 1 | 1 |
| Limnius | 623 | 2 | 1 | |
| Oulimnius | 622 | 1 | ||
| Riolus | 625 | 1 | ||
| Haliplus | 518 | 3 | ||
| Hydrocyphon | 637 | 1 | ||
| Anthomyidae | 847 | 51 | 1 | |
| Athericidae | 838 | 2 | 2 | |
| Chironomidae | 807 | 360 | 300 | 525 |
| Empididae | 831 | 1 | 3 | 2 |
| Limoniidae | 757 | 1 | 1 | |
| Simuliidae | 801 | 360 | 550 | 68 |
| Tabanidae | 837 | 2 | ||
| Onychogomphus | 682 | 44 | 1 | 3 |
| Orthetrum | 698 | 2 | ||
| Sialis | 704 | 1 | 1 | |
| Conchostraca | 3126 | 1 | 1 | |
| Gammarus | 892 | 2952 | 2550 | 263 |
| Sphaerium | 1044 | 120 | 100 | 133 |
| Pisidium | 1043 | 108 | 71 | 92 |
| Ancylus | 1028 | 2 | 1 | |
| Potamopyrgus | 978 | 150 | 286 | 500 |
| Erpobdella | 929 | 2 | ||
| Glossiphonia | 909 | 5 | 1 | |
| Helobdella | 912 | 2 | 1 | 1 |
| Dendrocoelidae | 1071 | 3 | 1 | 1 |
| Dugesiidae | 1055 | 7 | 4 | 11 |
| Planariidae | 1061 | 4 | 3 | 6 |
| Oligochaeta | 933 | 360 | 150 | 92 |
| Nematoda | 1089 | 3 | ||
| Hydracarina | 906 | 3 | 3 |