Listes faunistiques invertébrés
Lauzon à Lamotte du Rhône 06116125
- Télécharger la fiche IRSTEA xls / 47 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 19/06/2017 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 13.0 |
| GFI | 5 |
| Variété taxonomique | 30 |
| Taxon indicateur | Hydroptilidae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | 1.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | ||
| Blocs | ||
| Granulats | ||
| Helophytes | 1.0 | marginal |
| Vases | 86.0 | dominant |
| Sables | 10.0 | dominant |
| Algues | ||
| Dalles, argiles |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Hydrophytes | Lente | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Helophytes | Nulle | A |
| P5 | Vases | Lente | B |
| P6 | Sables | Lente | B |
| P7 | Vases | Nulle | B |
| P8 | Vases | Lente | B |
| P9 | Vases | Nulle | C |
| P10 | Vases | Lente | C |
| P11 | Vases | Nulle | C |
| P12 | Vases | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydroptilidae | 193 | 1 | 3 | |
| Hydroptila | 200 | 12 | 4 | |
| Leptocerus | 319 | 3 | 1 | |
| Lype | 241 | 3 | ||
| Baetidae | 363 | 14 | 3 | 3 |
| Baetis | 364 | 17 | 4 | |
| Caenis | 457 | 1 | ||
| Micronecta | 719 | 1 | 2 | 3 |
| Oulimnius | 622 | 2 | ||
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 885 | 1233 | 172 |
| Dixidae | 793 | 3 | ||
| Empididae | 831 | 1 | ||
| Simuliidae | 801 | 2 | ||
| Calopteryx | 650 | 2 | 1 | |
| Platycnemis | 657 | 4 | ||
| Sialis | 704 | 1 | 1 | |
| Crambidae | 2947 | 1 | ||
| Malacostraca | 3270 | 1 | ||
| Asellidae | 880 | 1 | ||
| Gammaridae | 887 | 38 | 11 | |
| Echinogammarus | 888 | 64 | ||
| Gammarus | 892 | 256 | 3 | 2 |
| Jaera | 5097 | 47 | 1 | |
| Ostracoda | 3170 | 3 | 3 | |
| Hydracarina | 906 | 3 | 3 | |
| Corbicula | 1051 | 2 | 6 | 9 |
| Sphaeriidae | 1042 | 4 | ||
| Pisidium | 1043 | 4 | ||
| Ancylus | 1028 | 7 | ||
| Ferrissia | 1030 | 2 | 2 | |
| Hydrobiidae | 973 | 1 | 1 | |
| Potamopyrgus | 978 | 18 | 1 | 1 |
| Lymnaeidae | 998 | 1 | ||
| Physidae | 995 | 6 | 1 | |
| Piscicolidae | 918 | 5 | ||
| Oligochaeta | 933 | 8 | 612 | 310 |
| Hypania invalida | 4228 | 5 | 1 | 2 |
| Nemathelmintha | 3111 | 3 | ||
| Hydrozoa | 3168 | 3 | 3 | 3 |