Listes faunistiques invertébrés
Orbiel à Villalier 1 06179000
- Télécharger la fiche IRSTEA xls / 122 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 28/07/2020 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 15.0 |
| GFI | 7 |
| Variété taxonomique | 32 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 60.0 | dominant |
| Blocs | 36.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Lente | A |
| P2 | Granulats | Lente | A |
| P3 | Sables | Lente | A |
| P4 | Dalles, argiles | Moyenne | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Moyenne | B |
| P7 | Pierres, galets | Lente | B |
| P8 | Blocs | Lente | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Blocs | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra geniculata | 68 | 8 | 19 | 29 |
| Leuctra | 69 | 70 | 63 | 92 |
| Perlodes | 150 | 1 | 1 | |
| Agapetus | 191 | 8 | ||
| Cheumatopsyche | 221 | 4 | 3 | |
| Hydropsyche | 212 | 48 | 57 | 47 |
| Hydroptila | 200 | 1 | ||
| Ithytrichia | 198 | 1 | ||
| Lepidostoma | 305 | 1 | ||
| Mystacides | 312 | 1 | ||
| Oecetis | 317 | 2 | ||
| Polycentropus | 231 | 3 | 4 | 1 |
| Rhyacophila lato-sensu | 183 | 5 | 6 | 8 |
| Sericostoma | 322 | 2 | 8 | 14 |
| Baetis | 364 | 34 | 111 | 61 |
| Procloeon | 390 | 1 | ||
| Caenis | 457 | 2 | 2 | 2 |
| Ephemerella | 450 | 27 | 7 | 11 |
| Ephemera | 502 | 1 | 1 | 1 |
| Ecdyonurus | 421 | 12 | 9 | |
| Rhithrogena | 404 | 1 | ||
| Dupophilus | 620 | 1 | ||
| Elmis | 618 | 20 | 10 | 11 |
| Esolus | 619 | 37 | 15 | 17 |
| Limnius | 623 | 4 | 4 | 4 |
| Oulimnius | 622 | 24 | 4 | 1 |
| Stenelmis | 617 | 4 | 1 | 4 |
| Hydraena | 608 | 1 | ||
| Anthomyidae | 847 | 7 | ||
| Athericidae | 838 | 5 | 3 | 2 |
| Blephariceridae | 747 | 9 | 10 | 3 |
| Ceratopogonidae | 819 | 5 | 1 | |
| Chironomidae | 807 | 1105 | 288 | 263 |
| Empididae | 831 | 1 | 3 | |
| Limoniidae | 757 | 1 | 4 | 4 |
| Psychodidae | 783 | 1 | ||
| Rhagionidae | 841 | 1 | ||
| Simuliidae | 801 | 105 | 266 | 190 |
| Tabanidae | 837 | 1 | ||
| Onychogomphus | 682 | 3 | 3 | |
| Echinogammarus | 888 | 40 | 22 | |
| Gammarus | 892 | 82 | 11 | 4 |
| Asellidae | 880 | 2 | 2 | |
| Ancylus | 1028 | 1 | ||
| Potamopyrgus | 978 | 9 | ||
| Physella | 19280 | 1 | ||
| Dugesiidae | 1055 | 86 | 6 | 5 |
| Oligochaeta | 933 | 2 | 2 | 11 |
| Hydracarina | 906 | 1 | 1 | 1 |