Listes faunistiques invertébrés
Trapel à Villemoustaussou 06177988
- Télécharger la fiche IRSTEA xls / 90 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 10/06/2015 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 13.0 |
| GFI | 7 |
| Variété taxonomique | 24 |
| Taxon indicateur | Leuctridae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 91.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 2.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Blocs | Moyenne | A |
| P2 | Pierres, galets | Moyenne | B |
| P3 | Litieres | Nulle | A |
| P4 | Granulats | Nulle | A |
| P5 | Pierres, galets | Nulle | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Branchage, racines | Lente | A |
| P8 | Pierres, galets | Lente | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctridae | 66 | 1 | ||
| Leuctra | 69 | 4 | 5 | |
| Leuctra geniculata | 33830 | 1 | ||
| Glossosomatidae | 189 | 1 | 18 | 11 |
| Agapetus | 191 | 1 | ||
| Goeridae | 286 | 3 | 22 | 23 |
| Silo | 292 | 4 | 13 | 10 |
| Athripsodes | 311 | 1 | 1 | |
| Tinodes | 245 | 1 | ||
| Baetis | 364 | 5 | 24 | 11 |
| Caenis | 457 | 1 | ||
| Dryops | 613 | 1 | ||
| Elmis | 618 | 1 | ||
| Esolus | 619 | 7 | 64 | 66 |
| Limnius | 623 | 1 | ||
| Oulimnius | 622 | 5 | 4 | 3 |
| Riolus | 625 | 1 | ||
| Stenelmis | 617 | 1 | ||
| Hydraena | 608 | 1 | ||
| Ceratopogonidae | 819 | 1 | 2 | |
| Chironomidae | 807 | 754 | 34 | 31 |
| Dicranota | 765 | 3 | 2 | |
| Simuliidae | 801 | 1 | 1 | |
| Calopteryx | 650 | 2 | ||
| Onychogomphus | 682 | 2 | 3 | |
| Ostracoda | 3170 | 3 | ||
| Asellidae | 880 | 2 | ||
| Gammaridae | 887 | 338 | 317 | 251 |
| Echinogammarus | 888 | 390 | 312 | 625 |
| Ancylus | 1028 | 23 | 26 | 37 |
| Potamopyrgus | 978 | 1152 | 814 | 625 |
| Physa (sensu lato) | 997 | 1 | ||
| Sphaeriidae | 1042 | 2 | ||
| Tricladida | 1054 | 1 | ||
| Planariidae | 1061 | 1 | ||
| Glossiphonia | 909 | 1 | ||
| Oligochaeta | 933 | 2 | 18 | 21 |
| Nematoda | 1089 | 3 | 3 |