Listes faunistiques invertébrés
OZON A ETOILE-SUR-RHONE 06106686
- Télécharger la fiche IRSTEA xls / 96 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 04/07/2018 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 14.0 |
| GFI | 6 |
| Variété taxonomique | 29 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 2.0 | marginal |
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 89.0 | dominant |
| Blocs | 2.0 | marginal |
| Granulats | ||
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 3.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Blocs | Moyenne | A |
| P4 | Helophytes | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Pierres, galets | Nulle | B |
| P8 | Pierres, galets | Rapide | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Pierres, galets | Rapide | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 1 | ||
| Goera | 287 | 1 | 3 | |
| Hydropsyche | 212 | 9 | 9 | 8 |
| Hydroptilidae | 193 | 7 | 20 | 24 |
| Hydroptila | 200 | 48 | 74 | 60 |
| Rhyacophila lato-sensu | 183 | 6 | 12 | |
| Baetidae | 363 | 2 | 12 | |
| Baetis | 364 | 212 | 160 | 80 |
| Procloeon | 390 | 2 | 2 | |
| Caenis | 457 | 7 | 7 | 7 |
| Ephemera | 502 | 4 | 1 | |
| Ephemerella ignita | 451 | 16 | 6 | 12 |
| Heptageniidae | 399 | 1 | 2 | 6 |
| Ecdyonurus | 421 | 2 | 6 | 7 |
| Micronecta | 719 | 3 | ||
| Pomatinus | 611 | 2 | ||
| Elmis | 618 | 6 | 12 | 9 |
| Esolus | 619 | 3 | 6 | 5 |
| Limnius | 623 | 2 | 2 | 2 |
| Oulimnius | 622 | 3 | 2 | |
| Riolus | 625 | 7 | 13 | 13 |
| Stenelmis | 617 | 5 | 2 | 2 |
| Athericidae | 838 | 1 | ||
| Chironomidae | 807 | 838 | 364 | 490 |
| Dixidae | 793 | 1 | ||
| Empididae | 831 | 3 | 1 | 5 |
| Limoniidae | 757 | 33 | 60 | 74 |
| Psychodidae | 783 | 7 | ||
| Simuliidae | 801 | 24 | 90 | 22 |
| Calopteryx | 650 | 4 | 1 | |
| Onychogomphus | 682 | 1 | 2 | 3 |
| Platycnemis | 657 | 2 | ||
| Gammaridae | 887 | 104 | 30 | |
| Gammarus | 892 | 942 | 362 | 330 |
| Hydracarina | 906 | 3 | 3 | 3 |
| Potamopyrgus | 978 | 6 | 6 | 26 |
| Glossiphoniidae | 908 | 2 | 1 | |
| Piscicolidae | 918 | 2 | 4 | 5 |
| Oligochaeta | 933 | 5 | 72 | 82 |
| Nemathelmintha | 3111 | 3 | 3 | 3 |