Listes faunistiques invertébrés
OZON A ETOILE-SUR-RHONE 06106686
- Télécharger la fiche IRSTEA xls / 114 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 08/06/2021 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 14.0 |
| GFI | 5 |
| Variété taxonomique | 35 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 2.0 | marginal |
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 86.0 | dominant |
| Blocs | 2.0 | marginal |
| Granulats | ||
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 2.0 | marginal |
| Algues | 3.0 | marginal |
| Dalles, argiles | 2.0 | 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 | Rapide | B |
| P8 | Pierres, galets | Nulle | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Rapide | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 2 | 1 | |
| Hydropsyche | 212 | 1 | 1 | |
| Hydroptila | 200 | 3 | 21 | 32 |
| Limnephilinae | 3163 | 1 | ||
| Rhyacophila lato-sensu | 183 | 2 | 9 | 3 |
| Baetis | 364 | 149 | 378 | 164 |
| Caenis | 457 | 6 | 10 | 9 |
| Serratella | 5152 | 24 | 39 | 24 |
| Ephemera | 502 | 2 | ||
| Ecdyonurus | 421 | 2 | 12 | 12 |
| Dryops | 613 | 2 | ||
| Elmis | 618 | 3 | 14 | 15 |
| Esolus | 619 | 9 | 30 | 64 |
| Limnius | 623 | 2 | ||
| Oulimnius | 622 | 6 | 1 | |
| Riolus | 625 | 3 | 21 | 18 |
| Stenelmis | 617 | 2 | 2 | |
| Haliplus | 518 | 1 | ||
| Athericidae | 838 | 1 | 2 | |
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 38 | 38 | 408 |
| Dixidae | 793 | 6 | ||
| Empididae | 831 | 1 | 2 | |
| Limoniidae | 757 | 1 | 2 | |
| Pediciidae | 50011 | 1 | 2 | |
| Psychodidae | 783 | 3 | ||
| Simuliidae | 801 | 7 | 13 | 17 |
| Stratiomyidae | 824 | 1 | ||
| Tabanidae | 837 | 1 | ||
| Boyeria | 670 | 2 | ||
| Calopteryx | 650 | 2 | ||
| Onychogomphus | 682 | 1 | 2 | 1 |
| Platycnemis | 657 | 1 | ||
| Gammarus | 892 | 498 | 306 | 676 |
| Ostracoda | 3170 | 1 | ||
| Hydracarina | 906 | 1 | 1 | 1 |
| Sphaeriidae | 1042 | 2 | ||
| Potamopyrgus | 978 | 21 | 12 | 32 |
| Radix | 1004 | 1 | 1 | |
| Ancylus | 1028 | 2 | 24 | 11 |
| Erpobdellidae | 928 | 1 | ||
| Oligochaeta | 933 | 3 | 24 | 9 |
| Nemathelmintha | 3111 | 1 | 1 | |
| Hydrozoa | 3168 | 1 | 1 |