Listes faunistiques invertébrés
VEYLE A VONNAS 2 06048900
- Télécharger la fiche IRSTEA xls / 68 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 11/10/2018 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 10.0 |
| GFI | 2 |
| Variété taxonomique | 32 |
| I2M2 | 0.1562 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 7.0 | dominant |
| Litieres | 0.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 45.0 | dominant |
| Blocs | 0.0 | marginal |
| Granulats | 10.0 | dominant |
| Helophytes | 2.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 34.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Nulle | A |
| P2 | Helophytes | Nulle | A |
| P3 | Helophytes | Nulle | A |
| P4 | Dalles, argiles | Nulle | A |
| P5 | Hydrophytes | Nulle | B |
| P6 | Pierres, galets | Nulle | B |
| P7 | Sables | Nulle | B |
| P8 | Granulats | Nulle | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Sables | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Ecnomus | 249 | 2 | ||
| Cloeon | 387 | 61 | ||
| Baetidae | 363 | 2 | 1 | |
| Caenis | 457 | 1 | 12 | 13 |
| Ephemera | 502 | 1 | ||
| Corixinae | 5196 | 2 | ||
| Micronecta | 719 | 1 | 18 | 592 |
| Platambus | 556 | 1 | 2 | |
| Esolus | 619 | 1 | ||
| Oulimnius | 622 | 1 | ||
| Haliplus | 518 | 1 | ||
| Athericidae | 838 | 9 | 4 | |
| Ceratopogoninae | 822 | 1 | 4 | |
| Chironomidae | 807 | 88 | 481 | 416 |
| Anax | 675 | 1 | ||
| Calopteryx | 650 | 1 | 1 | |
| Coenagrionidae | 658 | 28 | 27 | |
| Platycnemis | 657 | 32 | 1 | |
| Sialis | 704 | 1 | 4 | |
| Cataclysta | 2954 | 1 | 1 | |
| Gammarus | 892 | 125 | 10 | 8 |
| Cladocera | 3127 | 1 | 1 | |
| Copepoda | 3206 | 1 | 1 | |
| Asellidae | 880 | 1 | ||
| Corbicula | 1051 | 1 | 54 | 48 |
| Pisidium | 1043 | 2 | 240 | 34 |
| Sphaeriidae | 1042 | 1 | 16 | |
| Anodonta | 1038 | 1 | 1 | |
| Ancylus | 1028 | 1 | 1 | |
| Bithynia | 994 | 1 | 6 | |
| Ferrissia | 1030 | 9 | ||
| Potamopyrgus | 978 | 64 | 12 | 23 |
| Galba | 1001 | 1 | ||
| Physella | 19280 | 12 | 4 | 1 |
| Physidae | 995 | 2 | ||
| Planorbidae | 1009 | 3 | 20 | 1 |
| Valvata | 972 | 2 | ||
| Oligochaeta | 933 | 1 | 3587 | 1856 |
| Mermithoïdea | 3159 | 1 | ||
| Hydracarina | 906 | 1 | 4 | |
| Porifera | 1090 | 1 |