Listes faunistiques invertébrés
ANGE A BRION 06086100
- Télécharger la fiche IRSTEA xls / 68 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 06/07/2010 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 12.0 |
| GFI | 4 |
| Variété taxonomique | 32 |
| I2M2 | 0.4272 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 4.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 60.0 | dominant |
| Blocs | 3.0 | marginal |
| Granulats | 20.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 7.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 4.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Blocs | Moyenne | A |
| P4 | Dalles, argiles | Nulle | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Granulats | Lente | B |
| P7 | Sables | Nulle | B |
| P8 | Pierres, galets | Moyenne | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Rapide | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Granulats | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Ceraclea | 313 | 2 | ||
| Mystacides | 312 | 3 | 2 | |
| Psychomyia | 239 | 19 | 33 | 11 |
| Tinodes | 245 | 1 | 4 | |
| Rhyacophila lato-sensu | 183 | 7 | 6 | 5 |
| Baetis | 364 | 34 | 10 | 16 |
| Ephemerella | 450 | 30 | 6 | 12 |
| Gerris | 735 | 1 | ||
| Hydroporinae | 2393 | 1 | 1 | 1 |
| Elmis | 618 | 6 | 4 | 4 |
| Esolus | 619 | 2 | ||
| Limnius | 623 | 1 | 1 | 49 |
| Riolus | 625 | 4 | 2 | 2 |
| Oulimnius | 622 | 18 | 6 | 24 |
| Haliplus | 518 | 1 | ||
| Hydraena | 608 | 1 | ||
| Ceratopogonidae | 819 | 2 | ||
| Chironomidae | 807 | 27 | 100 | 50 |
| Empididae | 831 | 1 | 6 | |
| Limoniidae | 757 | 12 | 56 | 17 |
| Psychodidae | 783 | 3 | 1 | |
| Simuliidae | 801 | 1 | 3 | 10 |
| Boyeria | 670 | 7 | ||
| Calopteryx | 650 | 5 | ||
| Asellidae | 880 | 6 | ||
| Gammarus | 892 | 267 | 240 | 466 |
| Sphaeriidae | 1042 | 32 | 1 | |
| Pisidium | 1043 | 2 | ||
| Ancylus | 1028 | 7 | 25 | 18 |
| Potamopyrgus | 978 | 18 | 3 | 1 |
| Lymnaeidae | 998 | 1 | ||
| Planorbidae | 1009 | 84 | 2 | 2 |
| Valvata | 972 | 8 | 1 | |
| Erpobdellidae | 928 | 1 | 2 | |
| Glossiphoniidae | 908 | 4 | 24 | 16 |
| Piscicolidae | 918 | 1 | ||
| Dendrocoelidae | 1071 | 2 | 4 | |
| Planariidae | 1061 | 1 | ||
| Nemathelmintha | 3111 | 1 | 3 | 1 |
| Oligochaeta | 933 | 4 | 188 | 155 |
| Hydracarina | 906 | 24 | 10 | 2 |
| Ostracoda | 3170 | 1 | 5 |