Listes faunistiques invertébrés
Lauzon à Lamotte du Rhône 06116125
- Télécharger la fiche IRSTEA xls / 47 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 08/06/2016 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 13.0 |
| GFI | 5 |
| Variété taxonomique | 29 |
| Taxon indicateur | Hydroptilidae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | 1.0 | marginal |
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | ||
| Blocs | ||
| Granulats | ||
| Helophytes | 2.0 | marginal |
| Vases | 96.0 | dominant |
| Sables | ||
| Algues | ||
| Dalles, argiles |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Hydrophytes | Lente | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Helophytes | Nulle | A |
| P4 | Helophytes | Lente | A |
| P5 | Vases | Lente | B |
| P6 | Vases | Nulle | B |
| P7 | Vases | Lente | B |
| P8 | Vases | Nulle | B |
| P9 | Vases | Lente | C |
| P10 | Vases | Nulle | C |
| P11 | Vases | Lente | C |
| P12 | Vases | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydropsychidae | 211 | 1 | ||
| Hydropsyche | 212 | 112 | ||
| Hydroptilidae | 193 | 10 | 1 | |
| Hydroptila | 200 | 27 | ||
| Orthotrichia | 197 | 1 | ||
| Leptocerus | 319 | 82 | 1 | |
| Psychomyia | 239 | 2 | ||
| Baetidae | 363 | 2 | 1 | |
| Baetis | 364 | 13 | ||
| Caenis | 457 | 1 | 1 | 2 |
| Ephemera | 502 | 1 | ||
| Micronecta | 719 | 3 | ||
| Gerris | 735 | 6 | ||
| Ochthebius | 609 | 1 | ||
| Athericidae | 838 | 1 | ||
| Ceratopogonidae | 819 | 64 | ||
| Chironomidae | 807 | 160 | 224 | 956 |
| Dixidae | 793 | 3 | ||
| Simuliidae | 801 | 8 | ||
| Calopteryx | 650 | 11 | ||
| Onychogomphus | 682 | 1 | ||
| Platycnemis | 657 | 8 | ||
| Sialis | 704 | 2 | 4 | 2 |
| Atyaephyra | 861 | 2 | ||
| Gammaridae | 887 | 2 | ||
| Gammarus | 892 | 302 | 1 | 7 |
| Dikerogammarus | 4202 | 15 | 5 | 2 |
| Jaera | 5097 | 1 | ||
| Copepoda | 3206 | 3 | ||
| Ostracoda | 3170 | 3 | 3 | 3 |
| Hydracarina | 906 | 3 | ||
| Corbicula | 1051 | 3 | 1 | |
| Pisidium | 1043 | 1 | ||
| Ancylus | 1028 | 2 | ||
| Potamopyrgus | 978 | 48 | 1 | 11 |
| Radix | 1004 | 1 | ||
| Physa (sensu lato) | 997 | 2 | ||
| Planorbidae | 1009 | 1 | ||
| Piscicolidae | 918 | 2 | 2 | |
| Oligochaeta | 933 | 6 | 192 | 660 |
| Hypania invalida | 4228 | 7 | 4 | 2 |
| Nemathelmintha | 3111 | 3 |