Listes faunistiques invertébrés
VEORE A ETOILE-SUR-RHONE 2 06106684
- Télécharger la fiche IRSTEA xls / 133 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 26/06/2012 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 15.0 |
| GFI | 5 |
| Variété taxonomique | 40 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 23.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 26.0 | dominant |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | 12.0 | dominant |
| Dalles, argiles | 36.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Moyenne | A |
| P2 | Blocs | Lente | A |
| P3 | Sables | Lente | A |
| P4 | Branchage, racines | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Granulats | Moyenne | B |
| P7 | Algues | Moyenne | B |
| P8 | Dalles, argiles | Lente | B |
| P9 | Dalles, argiles | Moyenne | C |
| P10 | Granulats | Lente | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Dalles, argiles | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra | 67 | 1 | 1 | |
| Goera | 287 | 1 | ||
| Goeridae | 286 | 2 | ||
| Hydropsyche | 212 | 1 | 4 | 2 |
| Hydroptila | 200 | 8 | 17 | 7 |
| Athripsodes | 311 | 1 | ||
| Ceraclea | 313 | 1 | ||
| Mystacides | 312 | 2 | 3 | |
| Psychomyia | 239 | 22 | ||
| Rhyacophila lato-sensu | 183 | 2 | 13 | 3 |
| Baetis | 364 | 1 | 334 | 156 |
| Caenis | 457 | 6 | 7 | |
| Ephemerella | 450 | 10 | 85 | 10 |
| Ephemera | 502 | 1 | ||
| Ecdyonurus | 421 | 8 | ||
| Dryops | 613 | 1 | ||
| Pomatinus | 611 | 10 | 1 | |
| Elmis | 618 | 28 | 24 | 28 |
| Esolus | 619 | 4 | 10 | 12 |
| Limnius | 623 | 2 | 8 | |
| Oulimnius | 622 | 14 | 1 | 8 |
| Riolus | 625 | 14 | 3 | 24 |
| Stenelmis | 617 | 43 | 1 | 4 |
| Atrichops | 840 | 9 | ||
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 1152 | 6336 | 1968 |
| Atalantinae | 3134 | 1 | 3 | |
| Hemerodromiinae | 3202 | 1 | ||
| Limoniidae | 757 | 5 | 160 | 80 |
| Psychodidae | 783 | 1 | 1 | |
| Simuliidae | 801 | 6 | 36 | |
| Calopteryx | 650 | 1 | ||
| Gomphus | 679 | 1 | ||
| Onychogomphus | 682 | 1 | 1 | |
| Platycnemis | 657 | 1 | ||
| Gammarus | 892 | 1424 | 712 | 1272 |
| Copepoda | 3206 | 3 | ||
| Ostracoda | 3170 | 3 | 3 | |
| Asellidae | 880 | 17 | 1 | 1 |
| Pisidium | 1043 | 200 | 7 | |
| Unio | 1041 | 1 | ||
| Bithynia | 994 | 6 | ||
| Potamopyrgus | 978 | 368 | 59 | 368 |
| Radix | 1004 | 2 | ||
| Physidae | 995 | 1 | ||
| Planorbidae | 1009 | 3 | ||
| Valvata | 972 | 36 | 9 | |
| Erpobdellidae | 928 | 1 | ||
| Oligochaeta | 933 | 352 | 136 | 88 |
| Dendrocoelidae | 1071 | 4 | ||
| Dugesia | 1056 | 7 | ||
| Planariidae | 1061 | 5 | 1 | |
| Nematoda | 1089 | 3 | 3 | |
| Hydracarina | 906 | 3 | 3 | 3 |