Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 46 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 27/06/2016 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 12.0 |
| GFI | 5 |
| Variété taxonomique | 28 |
| Taxon indicateur | Hydroptilidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 3.0 | marginal |
| Blocs | 1.0 | marginal |
| Granulats | 71.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 18.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 4.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Pierres, galets | Moyenne | A |
| P4 | Blocs | Lente | A |
| P5 | Granulats | Lente | B |
| P6 | Granulats | Moyenne | B |
| P7 | Granulats | Nulle | B |
| P8 | Sables | Lente | B |
| P9 | Granulats | Lente | C |
| P10 | Granulats | Moyenne | C |
| P11 | Granulats | Nulle | C |
| P12 | Granulats | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydropsyche | 212 | 68 | 1 | 3 |
| Hydroptila | 200 | 8 | 1 | |
| Polycentropodidae | 223 | 1 | ||
| Rhyacophila lato-sensu | 183 | 6 | ||
| Baetis lato sensu | 9794 | 27 | 13 | 5 |
| Baetidae | 363 | 2 | ||
| Caenis | 457 | 2 | 1 | 2 |
| Ephemerella ignita | 451 | 8 | ||
| Ephemera | 502 | 2 | ||
| Ecdyonurus | 421 | 1 | ||
| Electrogena | 3181 | 1 | ||
| Micronecta | 719 | 7 | 9 | 4 |
| Gerris | 735 | 1 | 2 | |
| Limnius | 623 | 1 | 1 | |
| Oulimnius | 622 | 1 | ||
| Stenelmis | 617 | 1 | ||
| Atrichops | 840 | 1 | ||
| Ceratopogonidae | 819 | 1 | 3 | |
| Chironomidae | 807 | 16 | 33 | 88 |
| Hemerodromiinae | 3202 | 9 | 1 | |
| Limoniini | 20393 | 44 | ||
| Pediciini | 20537 | 11 | 5 | |
| Psychodidae | 783 | 4 | ||
| Simuliidae | 801 | 132 | 2 | |
| Tabanidae | 837 | 1 | ||
| Aeshnidae | 669 | 1 | ||
| Onychogomphus | 682 | 2 | 1 | |
| Sialis | 704 | 1 | ||
| Echinogammarus | 888 | 248 | 16 | 72 |
| Gammarus | 892 | 72 | 3 | 8 |
| Corbicula | 1051 | 4 | ||
| Pisidium | 1043 | 8 | 4 | 2 |
| Potamopyrgus | 978 | 1 | 7 | 5 |
| Galba | 1001 | 1 | ||
| Physidae | 995 | 1 | 1 | |
| Oligochaeta | 933 | 1 | 15 | 52 |
| Dugesia | 1056 | 1 | 3 | |
| Hydracarina | 906 | 1 | 1 | 1 |
| Hydra | 1077 | 1 | ||
| Bryozoa | 1087 | 1 |