Listes faunistiques invertébrés
GERE A VIENNE 06100000
- Télécharger la fiche IRSTEA xls / 96 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 08/08/2018 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 13.0 |
| GFI | 5 |
| Variété taxonomique | 29 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 2.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 33.0 | dominant |
| Blocs | 6.0 | dominant |
| Granulats | 2.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 4.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 50.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Moyenne | B |
| P7 | Dalles, argiles | Moyenne | B |
| P8 | Dalles, argiles | Lente | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Dalles, argiles | Rapide | C |
| P12 | Dalles, argiles | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 1 | 1 | |
| Perla | 164 | 1 | ||
| Glossosoma | 190 | 1 | ||
| Hydropsyche | 212 | 4 | 57 | 4 |
| Hydroptilidae | 193 | 6 | 4 | |
| Hydroptila | 200 | 3 | 6 | 10 |
| Mystacides | 312 | 2 | ||
| Odontocerum | 339 | 1 | 4 | |
| Cyrnus | 224 | 1 | ||
| Psychomyia | 239 | 11 | ||
| Rhyacophila lato-sensu | 183 | 6 | 20 | 2 |
| Baetis | 364 | 40 | 262 | 63 |
| Ephemera | 502 | 1 | 2 | |
| Ephemerella ignita | 451 | 46 | 10 | 22 |
| Elmis | 618 | 6 | 10 | 2 |
| Esolus | 619 | 6 | 4 | 4 |
| Limnius | 623 | 36 | 19 | 44 |
| Riolus | 625 | 1 | 2 | 3 |
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 706 | 694 | 826 |
| Empididae | 831 | 2 | 1 | 1 |
| Limoniidae | 757 | 20 | 65 | 22 |
| Simuliidae | 801 | 1 | 1 | |
| Asellidae | 880 | 1 | 1 | |
| Gammarus | 892 | 875 | 1496 | 1196 |
| Ostracoda | 3170 | 3 | 3 | |
| Hydracarina | 906 | 3 | 3 | 3 |
| Sphaeriidae | 1042 | 14 | 1 | 2 |
| Pisidium | 1043 | 6 | 2 | 1 |
| Ancylus | 1028 | 2 | 7 | 1 |
| Potamopyrgus | 978 | 58 | 32 | 376 |
| Lymnaeidae | 998 | 1 | ||
| Radix | 1004 | 1 | 2 | 3 |
| Physa (sensu lato) | 997 | 2 | 2 | |
| Erpobdellidae | 928 | 2 | 4 | |
| Glossiphoniidae | 908 | 3 | ||
| Oligochaeta | 933 | 24 | 30 | 226 |
| Tricladida | 1054 | 2 | ||
| Dendrocoelidae | 1071 | 1 | ||
| Dugesiidae | 1055 | 5 | 31 | 6 |
| Planariidae | 1061 | 1 |