Listes faunistiques invertébrés
Durance à Vinon sur Verdon 06159800
- Télécharger la fiche IRSTEA xls / 77 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 19/07/2007 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 7 |
| Variété taxonomique | 34 |
| Taxon indicateur | Leuctridae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | 13.0 | dominant |
| Litieres | ||
| Branchage, racines | ||
| Pierres, galets | 60.0 | dominant |
| Blocs | 17.0 | dominant |
| Granulats | 2.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | 4.0 | marginal |
| Sables | ||
| Algues | 3.0 | marginal |
| Dalles, argiles |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Granulats | Lente | B1 |
| P2 | Helophytes | Nulle | B1 |
| P3 | Vases | Nulle | B1 |
| P4 | Algues | Nulle | B1 |
| P5 | Hydrophytes | Nulle | B2 |
| P6 | Pierres, galets | Moyenne | B2 |
| P7 | Blocs | Moyenne | B2 |
| P8 | Pierres, galets | Lente | B2 |
| P9 | Pierres, galets | Nulle | B3 |
| P10 | Blocs | Lente | B3 |
| P11 | Hydrophytes | Lente | B3 |
| P12 | Pierres, galets | Moyenne | B3 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra | 67 | 3 | 4 | |
| Leuctra | 69 | 1 | ||
| Hydropsyche | 212 | 20 | 32 | |
| Hydroptila | 200 | 3 | 2 | |
| Cyrnus | 224 | 1 | ||
| Baetis | 364 | 6 | 10 | 56 |
| Centroptilum | 383 | 35 | ||
| Cloeon | 387 | 5 | 5 | 5 |
| Caenis | 457 | 32 | 165 | 75 |
| Corixidae | 709 | 7 | 8 | |
| Corixinae | 5196 | 3 | 10 | 10 |
| Naucoridae | 722 | 8 | 4 | 2 |
| Nepidae | 725 | 1 | ||
| Dytiscidae | 527 | 1 | ||
| Laccophilinae | 2394 | 1 | 1 | |
| Esolus | 619 | 1 | ||
| Limnius | 623 | 2 | ||
| Haliplus | 518 | 2 | ||
| Chironomidae | 807 | 96 | 55 | 34 |
| Ephydridae | 844 | 1 | ||
| Simuliidae | 801 | 1 | ||
| Tabanidae | 837 | 1 | ||
| Boyeria | 670 | 2 | 1 | |
| Calopteryx | 650 | 1 | ||
| Coenagrionidae | 658 | 1 | 9 | 2 |
| Oxygastra | 691 | 1 | ||
| Onychogomphus | 682 | 1 | 1 | |
| Sympecma | 654 | 9 | 1 | |
| Orthetrum | 698 | 1 | ||
| Branchiopoda | 2971 | 3 | ||
| Gammarus | 892 | 3 | 9 | 11 |
| Atyaephyra | 861 | 1 | ||
| Orconectes | 870 | 6 | ||
| Pisidium | 1043 | 2 | 1 | |
| Potamopyrgus | 978 | 26 | 1 | |
| Radix | 1004 | 13 | 2 | |
| Physa (sensu lato) | 997 | 42 | 26 | 24 |
| Planorbidae | 1009 | 6 | 4 | |
| Erpobdellidae | 928 | 5 | 1 | 2 |
| Piscicolidae | 918 | 1 | ||
| Dugesiidae | 1055 | 1 | 1 | 2 |
| Planariidae | 1061 | 1 | 2 | 2 |
| Oligochaeta | 933 | 272 | 1 | 4 |
| Nematoda | 1089 | 3 | ||
| Hydracarina | 906 | 3 | 3 | 3 |