Listes faunistiques invertébrés
Verdon à Vinon-sur-Verdon 06155995
- Télécharger la fiche IRSTEA xls / 111 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 03/06/2014 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 16.0 |
| GFI | 7 |
| Variété taxonomique | 34 |
| Taxon indicateur | Leuctridae |
| I2M2 | 0.6950 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 82.0 | dominant |
| Blocs | 14.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 0.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 2.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Lente | A |
| P2 | Granulats | Lente | A |
| P3 | Dalles, argiles | Moyenne | A |
| P4 | Dalles, argiles | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Moyenne | B |
| P7 | Pierres, galets | Rapide | B |
| P8 | Pierres, galets | Lente | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Rapide | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra geniculata | 68 | 7 | ||
| Leuctra | 69 | 1 | 3 | 15 |
| Perla | 164 | 1 | ||
| Glossosomatidae | 189 | 1 | ||
| Hydropsyche | 212 | 3 | 2 | |
| Hydroptila | 200 | 12 | 7 | 2 |
| Athripsodes | 311 | 1 | ||
| Mystacides | 312 | 1 | ||
| Chimarra | 207 | 2 | 1 | |
| Metalype | 246 | 1 | 2 | |
| Rhyacophila lato-sensu | 183 | 2 | 5 | 2 |
| Sericostoma | 322 | 2 | ||
| Baetis lato sensu | 9794 | 41 | 172 | |
| Baetis | 364 | 536 | ||
| Caenis | 457 | 2 | 2 | |
| Ephemera | 502 | 1 | ||
| Ephemerella | 450 | 14 | 54 | 47 |
| Heptageniidae | 399 | 2 | ||
| Ecdyonurus | 421 | 3 | 16 | |
| Habrophlebia | 491 | 1 | ||
| Micronecta | 719 | 1 | 1 | |
| Dryops | 613 | 2 | ||
| Pomatinus | 611 | 2 | ||
| Elmis | 618 | 3 | 28 | 12 |
| Esolus | 619 | 8 | 43 | 35 |
| Oulimnius | 622 | 2 | ||
| Riolus | 625 | 2 | 2 | |
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 864 | 92 | 592 |
| Empididae | 831 | 8 | 7 | |
| Limoniidae | 757 | 1 | 2 | |
| Simuliidae | 801 | 1 | 10 | |
| Ostracoda | 3170 | 1 | 1 | |
| Gammarus | 892 | 456 | 3232 | 1280 |
| Asellidae | 880 | 1 | ||
| Atyaephyra | 861 | 1 | ||
| Hydracarina | 906 | 2 | 16 | 22 |
| Pisidium | 1043 | 2 | 3 | |
| Ancylus | 1028 | 1 | ||
| Belgrandia | 982 | 6 | 2 | |
| Bythiospeum | 3130 | 3 | ||
| Potamopyrgus | 978 | 21 | 2 | 3 |
| Erpobdellidae | 928 | 1 | 3 | |
| Oligochaeta | 933 | 160 | 38 | 104 |
| Dendrocoelidae | 1071 | 2 | 3 | |
| Dugesiidae | 1055 | 1 | 7 | 7 |
| Planariidae | 1061 | 6 | 8 | |
| Nematoda | 1089 | 1 | 1 | |
| Hydrozoa | 3168 | 1 |