Listes faunistiques invertébrés
VEORE A ETOILE-SUR-RHONE 2 06106684
- Télécharger la fiche IRSTEA xls / 116 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 22/05/2023 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 15.0 |
| GFI | 7 |
| Variété taxonomique | 31 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 94.0 | dominant |
| Blocs | ||
| Granulats | 1.0 | marginal |
| Helophytes | 2.0 | marginal |
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Lente | A |
| P2 | Granulats | Lente | A |
| P3 | Helophytes | Lente | A |
| P4 | Sables | Nulle | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Pierres, galets | Nulle | B |
| P8 | Pierres, galets | Moyenne | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 1 | 5 | 1 |
| Hydroptila | 200 | 1 | 4 | 3 |
| Athripsodes | 311 | 1 | ||
| Limnephilinae | 3163 | 1 | ||
| Odontocerum | 339 | 1 | ||
| Rhyacophila lato-sensu | 183 | 1 | 2 | |
| Baetis | 364 | 6 | 3 | 4 |
| Procloeon | 390 | 1 | ||
| Caenis | 457 | 7 | 4 | 5 |
| Serratella | 5152 | 3 | 4 | |
| Ephemera | 502 | 7 | ||
| Micronectinae | 20396 | 71 | 1 | 42 |
| Dryops | 613 | 1 | ||
| Elmis | 618 | 9 | 72 | |
| Esolus | 619 | 53 | 102 | 52 |
| Limnius | 623 | 4 | 1 | |
| Oulimnius | 622 | 2 | ||
| Riolus | 625 | 2 | 1 | 2 |
| Stenelmis | 617 | 1 | ||
| Haliplus | 518 | 1 | ||
| Athericidae | 838 | 1 | ||
| Chironomidae | 807 | 165 | 290 | 395 |
| Dolichopodidae | 836 | 1 | ||
| Empididae | 831 | 1 | ||
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 2 | 1 | |
| Calopteryx | 650 | 1 | ||
| Onychogomphus | 682 | 1 | 1 | |
| Platycnemis | 657 | 2 | ||
| Asellidae | 880 | 1 | ||
| Gammarus | 892 | 485 | 855 | 945 |
| Ostracoda | 3170 | 1 | 1 | |
| Hydracarina | 906 | 1 | ||
| Pisidium | 1043 | 1 | ||
| Potamopyrgus | 978 | 55 | 4 | 7 |
| Erpobdellidae | 928 | 1 | 2 | 1 |
| Oligochaeta | 933 | 125 | 2 | 15 |
| Nemathelmintha | 3111 | 1 | ||
| Hydrozoa | 3168 | 1 |