Listes faunistiques invertébrés
VEORE A ETOILE-SUR-RHONE 2 06106684
- Télécharger la fiche IRSTEA xls / 123 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 27/06/2014 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 15.0 |
| GFI | 6 |
| Variété taxonomique | 34 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 2.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 92.0 | dominant |
| Blocs | 0.0 | marginal |
| Granulats | 0.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 2.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 3.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Sables | Nulle | A |
| P4 | Dalles, argiles | 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 |
|---|---|---|---|---|
| Hydropsyche | 212 | 12 | 17 | |
| Hydroptila | 200 | 3 | 16 | 11 |
| Rhyacophila lato-sensu | 183 | 13 | 1 | |
| Sericostoma | 322 | 4 | 1 | |
| Sericostomatidae | 321 | 3 | ||
| Baetis lato sensu | 9794 | 3 | 120 | 73 |
| Procloeon | 390 | 2 | 1 | |
| Caenis | 457 | 2 | 2 | |
| Ephemerella | 450 | 1 | 1 | 4 |
| Ephemera | 502 | 3 | ||
| Ecdyonurus | 421 | 1 | ||
| Heptageniidae | 399 | 4 | 1 | |
| Micronecta | 719 | 2 | 2 | |
| Pomatinus | 611 | 1 | ||
| Elmis | 618 | 5 | 62 | 17 |
| Esolus | 619 | 3 | 96 | 11 |
| Limnius | 623 | 4 | ||
| Oulimnius | 622 | 5 | 8 | 2 |
| Riolus | 625 | 6 | 8 | 14 |
| Stenelmis | 617 | 47 | 2 | 9 |
| Atrichops | 840 | 1 | ||
| Ceratopogonidae | 819 | 1 | 1 | |
| Chironomidae | 807 | 1416 | 2145 | 1592 |
| Clinocerinae | 9813 | 3 | 8 | |
| Hemerodromiinae | 3202 | 3 | 2 | 1 |
| Limoniini | 20393 | 2 | 55 | 60 |
| Psychodidae | 783 | 2 | ||
| Simuliidae | 801 | 6 | 31 | |
| Tipulidae | 753 | 1 | ||
| Boyeria | 670 | 1 | ||
| Calopteryx | 650 | 2 | ||
| Onychogomphus | 682 | 1 | ||
| Platycnemis | 657 | 1 | ||
| Gammarus | 892 | 5952 | 6913 | 400 |
| Copepoda | 3206 | 3 | ||
| Ostracoda | 3170 | 3 | 3 | 3 |
| Pisidium | 1043 | 1 | 1 | |
| Potamopyrgus | 978 | 246 | 29 | 9 |
| Radix | 1004 | 1 | ||
| Physella | 19280 | 1 | ||
| Planorbidae | 1009 | 1 | ||
| Erpobdellidae | 928 | 4 | 2 | |
| Oligochaeta | 933 | 38 | 30 | 29 |
| Dendrocoelum | 1072 | 2 | ||
| Dugesia | 1056 | 2 | 1 | |
| Nematoda | 1089 | 3 | 3 | 3 |
| Hydracarina | 906 | 3 | 3 | 3 |