Listes faunistiques invertébrés
La Vervère au niveau de Le Verdier 05120091
- Télécharger la fiche IRSTEA xls / 116 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 29/06/2016 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 7 |
| Variété taxonomique | 36 |
| Taxon indicateur | Leuctridae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 2.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 3.0 | marginal |
| Pierres, galets | 78.0 | dominant |
| Blocs | 2.0 | marginal |
| Granulats | 5.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 2.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 7.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Blocs | Lente | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Granulats | Nulle | B |
| P7 | Dalles, argiles | Lente | B |
| P8 | Pierres, galets | Moyenne | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra geniculata | 68 | 6 | 10 | 26 |
| Leuctra | 69 | 1 | 2 | |
| Silo | 292 | 1 | 1 | |
| Hydropsyche | 212 | 3 | 9 | 5 |
| Polycentropus | 231 | 1 | 3 | |
| Polycentropodidae | 223 | 1 | ||
| Tinodes | 245 | 1 | ||
| Rhyacophila lato-sensu | 183 | 3 | 9 | 3 |
| Baetis | 364 | 43 | 208 | 134 |
| Ephemerella ignita | 451 | 155 | 22 | 4 |
| Ecdyonurus | 421 | 1 | 5 | 8 |
| Rhithrogena | 404 | 5 | 13 | |
| Habrophlebia | 491 | 50 | 30 | 36 |
| Notonecta | 730 | 1 | ||
| Agabus | 555 | 1 | ||
| Stictotarsus | 550 | 1 | ||
| Hydroporinae | 2393 | 1 | ||
| Esolus | 619 | 4 | 38 | 12 |
| Oulimnius | 622 | 66 | 12 | 7 |
| Riolus | 625 | 3 | ||
| Hydraena | 608 | 1 | ||
| Hydrocyphon | 637 | 1 | 2 | |
| Athericidae | 838 | 1 | ||
| Ceratopogonidae | 819 | 1 | 2 | |
| Chironomidae | 807 | 246 | 86 | 44 |
| Empididae | 831 | 1 | 1 | |
| Limoniidae | 757 | 6 | 5 | 6 |
| Simuliidae | 801 | 49 | 36 | 16 |
| Tipulidae | 753 | 1 | ||
| Boyeria irene | 671 | 1 | ||
| Sympetrum | 699 | 1 | ||
| Sialis | 704 | 2 | ||
| Ostracoda | 3170 | 1 | ||
| Gammarus | 892 | 62 | 2 | 6 |
| Asellidae | 880 | 7 | ||
| Pisidium | 1043 | 4 | ||
| Ancylus | 1028 | 3 | 7 | 32 |
| Potamopyrgus | 978 | 386 | 184 | 114 |
| Radix | 1004 | 6 | ||
| Planorbidae | 1009 | 6 | 2 | 1 |
| Erpobdella | 929 | 1 | 1 | |
| Glossiphonia | 909 | 2 | ||
| Oligochaeta | 933 | 5 | 8 | |
| Hydracarina | 906 | 18 | 2 | 5 |