Listes faunistiques invertébrés
L'Ady à Valady 05095110
- Télécharger la fiche IRSTEA xls / 29 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 17/08/2011 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 14.0 |
| GFI | 7 |
| Variété taxonomique | 28 |
| Taxon indicateur | Leuctridae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 83.0 | dominant |
| Blocs | 7.0 | dominant |
| Granulats | 5.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 3.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 0.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Nulle | A |
| P2 | Sables | Nulle | A |
| P3 | Algues | Lente | A |
| P4 | Sables | Nulle | A |
| P5 | Pierres, galets | Nulle | B |
| P6 | Blocs | Lente | B |
| P7 | Granulats | Nulle | B |
| P8 | Pierres, galets | Lente | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra | 67 | 1 | 14 | 7 |
| Leuctra | 69 | 1 | 8 | 3 |
| Goeridae | 286 | 2 | ||
| Goera | 287 | 1 | ||
| Hydropsyche | 212 | 3 | 156 | 208 |
| Hydroptilidae | 193 | 2 | 5 | 10 |
| Hydroptila | 200 | 21 | 32 | 27 |
| Leptoceridae | 310 | 1 | ||
| Athripsodes | 311 | 1 | 1 | |
| Mystacides | 312 | 1 | 1 | 1 |
| Limnephilinae | 3163 | 1 | ||
| Polycentropodidae | 223 | 1 | 1 | |
| Polycentropus | 231 | 1 | 2 | |
| Psychomyia | 239 | 25 | 16 | |
| Tinodes | 245 | 2 | ||
| Rhyacophila lato-sensu | 183 | 9 | ||
| Baetis | 364 | 7 | 58 | 12 |
| Ephemera | 502 | 3 | 1 | |
| Ephemerella | 450 | 1 | 1 | |
| Dupophilus | 620 | 1 | 1 | 2 |
| Elmis | 618 | 1 | 17 | 10 |
| Esolus | 619 | 2 | 12 | 28 |
| Limnius | 623 | 2 | 2 | 2 |
| Oulimnius | 622 | 7 | 12 | 50 |
| Orectochilus | 515 | 1 | 2 | |
| Haliplus | 518 | 2 | ||
| Hydraena | 608 | 1 | 1 | 1 |
| Athericidae | 838 | 1 | 3 | |
| Chironomidae | 807 | 544 | 448 | 228 |
| Empididae | 831 | 1 | ||
| Limoniidae | 757 | 4 | 1 | |
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 17 | ||
| Calopteryx | 650 | 1 | ||
| Onychogomphus | 682 | 6 | 6 | 11 |
| Platycnemis | 657 | 11 | ||
| Copepoda | 3206 | 1 | ||
| Ostracoda | 3170 | 1 | ||
| Hydracarina | 906 | 1 | 3 | 2 |
| Pisidium | 1043 | 1 | ||
| Ancylus | 1028 | 17 | 88 | 66 |
| Potamopyrgus | 978 | 104 | 36 | 41 |
| Physa (sensu lato) | 997 | 5 | 3 | |
| Erpobdellidae | 928 | 1 | ||
| Oligochaeta | 933 | 13 | 76 | 9 |