Listes faunistiques invertébrés
Verdon à Vinon-sur-Verdon 06161500
- Télécharger la fiche IRSTEA xls / 77 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 07/10/2010 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 18.0 |
| GFI | 8 |
| Variété taxonomique | 37 |
| Taxon indicateur | Odontoceridae |
| I2M2 | 0.5385 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 15.0 | dominant |
| Litieres | ||
| Branchage, racines | 8.0 | dominant |
| Pierres, galets | 33.0 | dominant |
| Blocs | 18.0 | dominant |
| Granulats | 12.0 | dominant |
| Helophytes | 4.0 | marginal |
| Vases | ||
| Sables | 6.0 | dominant |
| Algues | 2.0 | marginal |
| Dalles, argiles | 3.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Helophytes | Lente | B1 |
| P2 | Algues | Moyenne | B1 |
| P3 | Dalles, argiles | Moyenne | B1 |
| P4 | Helophytes | Moyenne | B1 |
| P5 | Hydrophytes | Lente | B2 |
| P6 | Branchage, racines | Moyenne | B2 |
| P7 | Pierres, galets | Moyenne | B2 |
| P8 | Blocs | Moyenne | B2 |
| P9 | Granulats | Moyenne | B3 |
| P10 | Sables | Lente | B3 |
| P11 | Pierres, galets | Lente | B3 |
| P12 | Pierres, galets | Nulle | B3 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra | 67 | 1 | ||
| Leuctra | 69 | 2 | 2 | |
| Glossosoma | 190 | 1 | ||
| Silo | 292 | 1 | 1 | |
| Hydropsyche | 212 | 4 | 12 | |
| Hydroptila | 200 | 17 | 1 | |
| Oecetis | 317 | 1 | ||
| Odontocerum | 339 | 29 | 4 | 8 |
| Polycentropodidae | 223 | 1 | ||
| Metalype | 246 | 2 | ||
| Rhyacophila lato-sensu | 183 | 3 | 1 | |
| Sericostoma | 322 | 7 | ||
| Baetis | 364 | 308 | 286 | 17 |
| Caenis | 457 | 2 | 5 | 20 |
| Ephemera | 502 | 7 | 3 | 9 |
| Ecdyonurus | 421 | 7 | 6 | 1 |
| Paraleptophlebia | 481 | 1 | ||
| Mesovelia | 742 | 2 | ||
| Pomatinus | 611 | 1 | 1 | |
| Elmis | 618 | 86 | 115 | 9 |
| Esolus | 619 | 18 | 11 | 35 |
| Limnius | 623 | 3 | 8 | 1 |
| Oulimnius | 622 | 3 | ||
| Riolus | 625 | 22 | 10 | |
| Orectochilus | 515 | 2 | 1 | |
| Helodes | 636 | 6 | ||
| Hydrocyphon | 637 | 1 | ||
| Athericidae | 838 | 1 | ||
| Chironomidae | 807 | 16 | 169 | 112 |
| Dixidae | 793 | 5 | ||
| Empididae | 831 | 1 | 1 | 2 |
| Limoniidae | 757 | 1 | 1 | |
| Scatophagidae | 846 | 1 | ||
| Simuliidae | 801 | 20 | 48 | 1 |
| Tabanidae | 837 | 1 | ||
| Cordulegaster | 687 | 1 | ||
| Onychogomphus | 682 | 2 | 2 | 5 |
| Ostracoda | 3170 | 1 | 1 | |
| Gammarus | 892 | 1155 | 988 | 384 |
| Asellidae | 880 | 1 | ||
| Pisidium | 1043 | 21 | 2 | 480 |
| Potamopyrgus | 978 | 23 | 2 | 224 |
| Erpobdella | 929 | 1 | 2 | |
| Glossiphonia | 909 | 2 | 9 | |
| Helobdella | 912 | 1 | ||
| Dendrocoelidae | 1071 | 2 | 4 | |
| Dugesiidae | 1055 | 13 | 29 | 51 |
| Planariidae | 1061 | 5 | 1 | |
| Oligochaeta | 933 | 41 | 7 | 320 |
| Nematoda | 1089 | 4 | ||
| Hydracarina | 906 | 4 | ||
| Cnidaria | 1075 | 1 | 1 |