Listes faunistiques invertébrés
L'Ady à Valady 05095110
- Télécharger la fiche IRSTEA xls / 102 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 17/08/2020 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 15.0 |
| GFI | 7 |
| Variété taxonomique | 32 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 59.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 35.0 | dominant |
| Algues | ||
| 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 | Nulle | B |
| P6 | Sables | Nulle | B |
| P7 | Pierres, galets | Moyenne | B |
| P8 | Sables | Lente | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Sables | Nulle | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Tipulidae | 753 | 1 | ||
| Mystacides | 312 | 1 | ||
| Dupophilus | 620 | 1 | ||
| Limnius | 623 | 2 | 1 | |
| Esolus | 619 | 4 | 8 | |
| Ecdyonurus | 421 | 2 | 1 | |
| Ancylus | 1028 | 12 | 6 | |
| Goeridae | 286 | 1 | ||
| Hydraena | 608 | 1 | ||
| Paraleptophlebia | 481 | 1 | ||
| Ceratopogonidae | 819 | 1 | ||
| Sphaerium | 1044 | 1 | ||
| Cheumatopsyche | 221 | 3 | 1 | |
| Elmis | 618 | 14 | 5 | |
| Limoniidae | 757 | 1 | 2 | |
| Rhyacophila lato-sensu | 183 | 2 | ||
| Simuliidae | 801 | 4 | 5 | |
| Hydropsyche | 212 | 10 | 56 | |
| Orectochilus | 515 | 3 | 5 | |
| Hydracarina | 906 | 1 | 1 | |
| Copepoda | 3206 | 1 | 1 | 1 |
| Nemathelmintha | 3111 | 1 | ||
| Potamopyrgus | 978 | 6 | 1 | 3 |
| Tabanidae | 837 | 1 | 1 | |
| Psychodidae | 783 | 1 | ||
| Empididae | 831 | 2 | 4 | |
| Athericidae | 838 | 11 | 14 | 8 |
| Chironomidae | 807 | 40 | 70 | 268 |
| Oulimnius | 622 | 2 | 3 | |
| Leuctra geniculata | 33830 | 4 | 1 | 1 |
| Leuctra | 69 | 1 | 13 | 9 |
| Polycentropus | 231 | 6 | 2 | |
| Cyrnus | 224 | 1 | 1 | 1 |
| Athripsodes | 311 | 1 | ||
| Heptagenia | 443 | 1 | ||
| Centroptilum | 383 | 5 | 1 | |
| Baetis lato sensu | 9794 | 2 | 20 | 35 |
| Leptophlebiidae | 473 | 7 | 1 | 1 |
| Ephemerella ignita | 451 | 1 | 6 | |
| Ephemera | 502 | 5 | 3 | 2 |
| Oligochaeta | 933 | 12 | 7 | 3 |
| Calopteryx | 650 | 4 | 1 | 4 |
| Gomphidae | 678 | 1 | 2 | |
| Onychogomphus | 682 | 1 | ||
| Platycnemis | 657 | 6 | ||
| Pacifastacus | 872 | 1 | 1 |