Listes faunistiques invertébrés
VEORE A ETOILE-SUR-RHONE 2 06106684
- Télécharger la fiche IRSTEA xls / 47 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 09/08/2016 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 15.0 |
| GFI | 7 |
| Variété taxonomique | 29 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 93.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | ||
| Helophytes | ||
| Vases | ||
| Sables | 2.0 | marginal |
| Algues | ||
| Dalles, argiles | 2.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Blocs | Lente | A |
| P4 | Sables | Nulle | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Pierres, galets | Nulle | B |
| P8 | Pierres, galets | Lente | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 1 | 6 | 3 |
| Hydropsyche | 212 | 3 | 1 | |
| Hydroptilidae | 193 | 2 | ||
| Hydroptila | 200 | 3 | ||
| Limnephilinae | 3163 | 1 | ||
| Tinodes | 245 | 2 | ||
| Rhyacophila lato-sensu | 183 | 15 | 12 | 7 |
| Baetis | 364 | 8 | 3 | 4 |
| Caenis | 457 | 7 | 14 | 6 |
| Ephemera | 502 | 2 | ||
| Ephemerella ignita | 451 | 1 | 3 | |
| Heptageniidae | 399 | 1 | 4 | 1 |
| Ecdyonurus | 421 | 4 | 1 | |
| Elmis | 618 | 2 | 42 | 42 |
| Esolus | 619 | 1 | 69 | 40 |
| Limnius | 623 | 2 | 3 | 2 |
| Oulimnius | 622 | 3 | ||
| Riolus | 625 | 28 | 20 | |
| Stenelmis | 617 | 2 | 7 | 5 |
| Hydrophilidae | 571 | 1 | ||
| Athericidae | 838 | 2 | ||
| Chironomidae | 807 | 1700 | 119 | 101 |
| Empididae | 831 | 11 | 6 | |
| Limoniidae | 757 | 1 | 68 | 43 |
| Stratiomyidae | 824 | 3 | ||
| Tabanidae | 837 | 1 | ||
| Onychogomphus | 682 | 3 | 1 | |
| Asellidae | 880 | 8 | ||
| Gammarus | 892 | 2149 | 4114 | 1820 |
| Ostracoda | 3170 | 3 | 3 | 3 |
| Hydracarina | 906 | 3 | 3 | 3 |
| Pisidium | 1043 | 2 | ||
| Potamopyrgus | 978 | 780 | 168 | 100 |
| Radix | 1004 | 1 | 1 | |
| Oligochaeta | 933 | 1440 | 210 | 74 |
| Dendrocoelidae | 1071 | 1 | ||
| Dugesiidae | 1055 | 1 | ||
| Nemathelmintha | 3111 | 3 | 3 |