Listes faunistiques invertébrés
Orbiel à Villalier 1 06179000
- Télécharger la fiche IRSTEA xls / 91 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 16/08/2012 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 15.0 |
| GFI | 7 |
| Variété taxonomique | 30 |
| Taxon indicateur | Leuctridae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 96.0 | dominant |
| Blocs | 2.0 | marginal |
| Granulats | 0.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 0.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 0.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Lente | B |
| P2 | Pierres, galets | Nulle | B |
| P3 | Branchage, racines | Nulle | A |
| P4 | Pierres, galets | Moyenne | B |
| P5 | Pierres, galets | Moyenne | C |
| P6 | Pierres, galets | Nulle | C |
| P7 | Blocs | Lente | A |
| P8 | Litieres | Nulle | A |
| P9 | Pierres, galets | Lente | B |
| P10 | Pierres, galets | Nulle | C |
| P11 | Blocs | Moyenne | A |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra | 67 | 20 | 54 | 48 |
| Leuctra | 69 | 10 | 27 | 22 |
| Goera | 287 | 1 | ||
| Hydropsychidae | 211 | 54 | 29 | 16 |
| Cheumatopsyche | 221 | 22 | 2 | 11 |
| Hydropsyche | 212 | 29 | 10 | 21 |
| Hydroptila | 200 | 5 | 1 | 2 |
| Leptoceridae | 310 | 2 | ||
| Adicella | 320 | 1 | ||
| Mystacides | 312 | 1 | 3 | |
| Oecetis | 317 | 4 | 11 | |
| Polycentropus | 231 | 27 | 3 | 8 |
| Rhyacophila lato-sensu | 183 | 2 | 4 | 3 |
| Sericostomatidae | 321 | 1 | 11 | 17 |
| Sericostoma | 322 | 2 | ||
| Baetis | 364 | 45 | 45 | 22 |
| Procloeon | 390 | 1 | ||
| Caenis | 457 | 3 | 3 | |
| Serratella | 5152 | 2 | 5 | |
| Ecdyonurus | 421 | 1 | ||
| Epeorus | 400 | 9 | 9 | |
| Dupophilus | 620 | 2 | ||
| Elmis | 618 | 4 | 6 | 2 |
| Esolus | 619 | 4 | 7 | 8 |
| Limnius | 623 | 1 | 5 | |
| Oulimnius | 622 | 12 | 4 | 3 |
| Stenelmis | 617 | 2 | 11 | 3 |
| Hydraena | 608 | 1 | 1 | |
| Atherix | 839 | 3 | 4 | |
| Atrichops | 840 | 1 | 1 | |
| Chironomidae | 807 | 187 | 62 | 151 |
| Chelifera | 2884 | 2 | ||
| Antocha | 759 | 1 | ||
| Psychodidae | 783 | 1 | ||
| Simulium | 806 | 1 | 1 | 9 |
| Tipulidae | 753 | 1 | ||
| Boyeria | 670 | 1 | 1 | |
| Onychogomphus | 682 | 1 | 1 | 2 |
| Gammaridae | 887 | 1 | ||
| Gammarus | 892 | 1 | ||
| Ancylus | 1028 | 5 | 8 | 10 |
| Potamopyrgus | 978 | 1 | 2 | 1 |
| Lymnaeidae | 998 | 1 | ||
| Gyraulus | 1015 | 1 | ||
| Dugesia | 1056 | 13 | 1 | 8 |
| Erpobdella | 929 | 5 | 5 | |
| Oligochaeta | 933 | 1 | 11 | 1 |
| Hydrozoa | 3168 | 3 | ||
| Mermithoïdea | 3159 | 3 | ||
| Hydracarina | 906 | 3 | 3 |