Listes faunistiques invertébrés
Lauzon à Lamotte du Rhône 06116125
- Télécharger la fiche IRSTEA xls / 100 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 20/06/2019 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 12.0 |
| GFI | 4 |
| Variété taxonomique | 32 |
| Taxon indicateur | Leptoceridae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | 1.0 | marginal |
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | ||
| Blocs | ||
| Granulats | ||
| Helophytes | 2.0 | marginal |
| Vases | 10.0 | dominant |
| Sables | 84.0 | dominant |
| Algues | ||
| Dalles, argiles | 2.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Hydrophytes | Lente | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Helophytes | Nulle | A |
| P4 | Dalles, argiles | Nulle | A |
| P5 | Vases | Nulle | B |
| P6 | Sables | Lente | B |
| P7 | Sables | Nulle | B |
| P8 | Sables | Lente | B |
| P9 | Sables | Nulle | C |
| P10 | Sables | Lente | C |
| P11 | Sables | Nulle | C |
| P12 | Sables | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydropsyche | 212 | 2 | 1 | |
| Hydroptila | 200 | 1 | ||
| Leptoceridae | 310 | 4 | ||
| Leptocerus | 319 | 11 | 1 | |
| Lype | 241 | 1 | ||
| Ephemeroptera | 348 | 1 | ||
| Baetis | 364 | 116 | ||
| Caenis | 457 | 1 | ||
| Ephemera | 502 | 1 | ||
| Aphelocheirus | 721 | 1 | ||
| Corixidae | 709 | 1 | ||
| Micronecta | 719 | 6 | ||
| Gerris | 735 | 1 | ||
| Hydrometra | 740 | 1 | ||
| Ceratopogonidae | 819 | 3 | ||
| Chironomidae | 807 | 286 | 850 | 845 |
| Dixidae | 793 | 3 | ||
| Simuliidae | 801 | 30 | ||
| Calopteryx | 650 | 11 | ||
| Onychogomphus | 682 | 1 | ||
| Platycnemis | 657 | 26 | 1 | |
| Sialis | 704 | 1 | 2 | 3 |
| Crambidae | 2947 | 1 | ||
| Malacostraca | 3270 | 78 | 146 | 22 |
| Atyaephyra | 861 | 6 | ||
| Corophium | 3212 | 3 | ||
| Gammarus | 892 | 47 | 324 | 15 |
| Dikerogammarus | 4202 | 42 | 25 | 12 |
| Jaera | 5097 | 1 | 1 | |
| Mysidae | 4324 | 1 | ||
| Copepoda | 3206 | 3 | ||
| Ostracoda | 3170 | 3 | 3 | 3 |
| Hydracarina | 906 | 3 | 3 | 3 |
| Corbicula | 1051 | 10 | 5 | |
| Pisidium | 1043 | 4 | 12 | |
| Potamopyrgus | 978 | 162 | 10 | |
| Physa (sensu lato) | 997 | 6 | ||
| Planorbidae | 1009 | 2 | ||
| Piscicolidae | 918 | 3 | ||
| Oligochaeta | 933 | 29 | 309 | 340 |
| Hypania invalida | 4228 | 38 | ||
| Nemathelmintha | 3111 | 3 | 3 | |
| Hydrozoa | 3168 | 3 |