Listes faunistiques invertébrés
Orbiel à Villalier 1 06179000
- Télécharger la fiche IRSTEA xls / 73 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 14/06/2011 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 15.0 |
| GFI | 7 |
| Variété taxonomique | 31 |
| Taxon indicateur | Leuctridae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 3.0 | marginal |
| Pierres, galets | 60.0 | dominant |
| Blocs | 33.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | ||
| Algues | ||
| Dalles, argiles | 2.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Granulats | Lente | A |
| P4 | Dalles, argiles | Moyenne | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Blocs | Moyenne | B |
| P8 | Blocs | Lente | B |
| P9 | Pierres, galets | Rapide | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Blocs | Rapide | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 18 | 170 | 165 |
| Cheumatopsyche | 221 | 1 | ||
| Hydropsyche | 212 | 2 | 8 | 1 |
| Limnephilinae | 3163 | 1 | 2 | 1 |
| Polycentropodidae | 223 | 2 | ||
| Plectrocnemia | 228 | 1 | ||
| Polycentropus | 231 | 3 | 2 | |
| Rhyacophila lato-sensu | 183 | 5 | 25 | 17 |
| Sericostoma | 322 | 2 | ||
| Baetis | 364 | 44 | 230 | 315 |
| Caenis | 457 | 14 | 3 | 7 |
| Serratella | 5152 | 48 | 45 | 15 |
| Heptageniidae | 399 | 3 | ||
| Ecdyonurus | 421 | 5 | 1 | |
| Epeorus | 400 | 4 | ||
| Rhithrogena | 404 | 1 | ||
| Gerris | 735 | 1 | ||
| Elmis | 618 | 12 | 9 | 6 |
| Esolus | 619 | 30 | 32 | |
| Limnius | 623 | 4 | 2 | 6 |
| Oulimnius | 622 | 12 | 2 | 5 |
| Stenelmis | 617 | 7 | 3 | 1 |
| Hydrocyphon | 637 | 4 | 3 | |
| Hydraena | 608 | 2 | 4 | |
| Hydrophilinae | 2517 | 1 | ||
| Anthomyidae | 847 | 2 | ||
| Athericidae | 838 | 9 | 2 | 10 |
| Ceratopogonidae | 819 | 3 | 1 | 2 |
| Chironomidae | 807 | 480 | 120 | 120 |
| Empididae | 831 | 1 | ||
| Rhagionidae | 841 | 1 | ||
| Simuliidae | 801 | 50 | 13 | 62 |
| Tabanidae | 837 | 1 | ||
| Tipulidae | 753 | 2 | ||
| Boyeria | 670 | 2 | ||
| Onychogomphus | 682 | 1 | 3 | |
| Spongillidae | 3106 | 3 | ||
| Hydracarina | 906 | 3 | 3 | 3 |
| Ancylus | 1028 | 1 | 5 | 7 |
| Potamopyrgus | 978 | 1 | ||
| Erpobdellidae | 928 | 2 | 1 | |
| Oligochaeta | 933 | 10 | 3 | |
| Dugesiidae | 1055 | 2 | 2 | 4 |
| Nemathelmintha | 3111 | 3 | 3 |