Listes faunistiques invertébrés
Preuille à Bram 06178043
- Télécharger la fiche IRSTEA xls / 90 ko
- Export SEEE csv / 5 ko
| Date prélèvement | 26/06/2013 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 12.0 |
| GFI | 7 |
| Variété taxonomique | 20 |
| Taxon indicateur | Leptophlebiidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 2.0 | marginal |
| Branchage, racines | 4.0 | marginal |
| Pierres, galets | 44.0 | dominant |
| Blocs | 0.0 | marginal |
| Granulats | 0.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 42.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 8.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Moyenne | C |
| P2 | Litieres | Lente | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Pierres, galets | Lente | B |
| P5 | Branchage, racines | Nulle | A |
| P6 | Dalles, argiles | Nulle | B |
| P7 | Litieres | Nulle | A |
| P8 | Pierres, galets | Nulle | B |
| P9 | Sables | Lente | B |
| P10 | Pierres, galets | Lente | C |
| P11 | Sables | Lente | C |
| P12 | Sables | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Baetis | 364 | 1 | ||
| Caenis | 457 | 1 | ||
| Ephemerella ignita | 451 | 1 | 1 | |
| Leptophlebiidae | 473 | 6 | 1 | 2 |
| Habrophlebia | 491 | 2 | ||
| Elmis | 618 | 1 | 2 | |
| Limnius | 623 | 1 | 7 | |
| Oulimnius | 622 | 2 | 1 | |
| Haliplidae | 517 | 1 | ||
| Haliplus | 518 | 9 | 1 | |
| Atrichops | 840 | 5 | 9 | 3 |
| Chironomidae | 807 | 53 | 79 | 54 |
| Ephydridae | 844 | 1 | 1 | |
| Dicranota | 765 | 1 | ||
| Psychodidae | 783 | 1 | ||
| Simulium | 806 | 1 | ||
| Stratiomyidae | 824 | 1 | ||
| Libellulidae | 696 | 1 | ||
| Platycnemis | 657 | 3 | ||
| Asellidae | 880 | 20 | 1 | 1 |
| Gammaridae | 887 | 314 | 77 | 389 |
| Echinogammarus | 888 | 1072 | 225 | 605 |
| Ancylus | 1028 | 1 | 1 | |
| Potamopyrgus | 978 | 82 | 195 | 25 |
| Physa (sensu lato) | 997 | 2 | ||
| Physella | 19280 | 3 | ||
| Anisus | 1010 | 1 | ||
| Corbicula | 1051 | 26 | 5 | |
| Sphaeriidae | 1042 | 1 | ||
| Pisidium | 1043 | 3 | ||
| Dendrocoelum | 1072 | 3 | ||
| Glossiphonia | 909 | 1 | ||
| Oligochaeta | 933 | 6 | 37 | 18 |