Listes faunistiques invertébrés
L'Ady à Valady 05095110
- Télécharger la fiche IRSTEA xls / 108 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 26/06/2019 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 7 |
| Variété taxonomique | 33 |
| 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 | 69.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 4.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 20.0 | dominant |
| Algues | 2.0 | marginal |
| Dalles, argiles | 2.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Blocs | Lente | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Pierres, galets | Nulle | B |
| P7 | Pierres, galets | Moyenne | B |
| P8 | Sables | Nulle | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Sables | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 1 | 11 | 6 |
| Leuctra | 69 | 1 | 1 | |
| Glossosomatidae | 189 | 1 | 1 | |
| Silo | 292 | 2 | ||
| Goeridae | 286 | 1 | ||
| Hydropsyche | 212 | 3 | 46 | 2 |
| Hydroptila | 200 | 2 | 1 | |
| Crunoecia | 309 | 1 | ||
| Mystacides | 312 | 1 | 1 | |
| Limnephilinae | 3163 | 4 | ||
| Polycentropus | 231 | 9 | 10 | 6 |
| Polycentropodidae | 223 | 9 | 6 | 5 |
| Rhyacophila lato-sensu | 183 | 1 | 10 | 2 |
| Baetis | 364 | 6 | 608 | 168 |
| Ephemerella ignita | 451 | 7 | 44 | 12 |
| Ephemera | 502 | 5 | ||
| Ecdyonurus | 421 | 1 | 1 | 4 |
| Rhithrogena | 404 | 1 | ||
| Leptophlebiidae | 473 | 1 | 2 | |
| Platambus | 556 | 3 | ||
| Dupophilus | 620 | 2 | ||
| Elmis | 618 | 1 | 2 | |
| Esolus | 619 | 2 | 20 | 28 |
| Limnius | 623 | 13 | 1 | |
| Oulimnius | 622 | 1 | 6 | |
| Hydrocyphon | 637 | 1 | ||
| Helophorus | 604 | 1 | ||
| Ceratopogonidae | 819 | 1 | 1 | |
| Chironomidae | 807 | 1344 | 3841 | 368 |
| Clinocerinae | 9813 | 2 | ||
| Pediciini | 20537 | 22 | 60 | |
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 2 | 1 | 22 |
| Stratiomyidae | 824 | 1 | ||
| Tipulidae | 753 | 1 | ||
| Calopteryx | 650 | 1 | 6 | |
| Somatochlora | 693 | 1 | ||
| Gomphus | 679 | 1 | ||
| Onychogomphus | 682 | 7 | ||
| Sialis | 704 | 1 | ||
| Ostracoda | 3170 | 1 | ||
| Pacifastacus | 872 | 2 | ||
| Asellidae | 880 | 2 | ||
| Pisidium | 1043 | 1 | ||
| Sphaerium | 1044 | 3 | ||
| Sphaeriidae | 1042 | 3 | 12 | |
| Ancylus | 1028 | 2 | 1312 | 256 |
| Potamopyrgus | 978 | 22 | 35 | 14 |
| Oligochaeta | 933 | 104 | 833 | 80 |
| Mermithoïdea | 3159 | 1 | ||
| Hydracarina | 906 | 1 | 1 | 1 |
| Hydra | 1077 | 1 |