Listes faunistiques invertébrés
GERE A VIENNE 06100000
- Télécharger la fiche IRSTEA xls / 47 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 22/08/2016 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 14.0 |
| GFI | 7 |
| Variété taxonomique | 25 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 2.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 33.0 | dominant |
| Blocs | 3.0 | marginal |
| Granulats | 2.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 6.0 | dominant |
| Algues | 1.0 | marginal |
| Dalles, argiles | 51.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Blocs | Moyenne | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Sables | Lente | 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 | 4 | 4 |
| Goeridae | 286 | 1 | ||
| Hydropsychidae | 211 | 1 | ||
| Hydropsyche | 212 | 4 | 6 | 23 |
| Hydroptilidae | 193 | 1 | ||
| Hydroptila | 200 | 10 | 19 | |
| Lepidostoma | 305 | 1 | ||
| Odontocerum | 339 | 2 | ||
| Polycentropodidae | 223 | 1 | ||
| Psychomyia | 239 | 6 | 25 | |
| Rhyacophila lato-sensu | 183 | 2 | 7 | 2 |
| Sericostomatidae | 321 | 2 | ||
| Sericostoma | 322 | 1 | 1 | |
| Baetis | 364 | 207 | 97 | 33 |
| Ephemerella ignita | 451 | 12 | 6 | 12 |
| Elmidae | 614 | 2 | ||
| Elmis | 618 | 1 | 4 | |
| Esolus | 619 | 6 | 15 | 11 |
| Limnius | 623 | 9 | 29 | 49 |
| Oulimnius | 622 | 4 | 2 | 6 |
| Riolus | 625 | 2 | 7 | |
| Chironomidae | 807 | 213 | 82 | 44 |
| Empididae | 831 | 1 | ||
| Limoniidae | 757 | 4 | 8 | 29 |
| Gammarus | 892 | 108 | 337 | 553 |
| Ostracoda | 3170 | 3 | 3 | |
| Hydracarina | 906 | 3 | 3 | 3 |
| Sphaeriidae | 1042 | 3 | ||
| Pisidium | 1043 | 3 | 1 | |
| Ancylus | 1028 | 8 | 31 | 30 |
| Potamopyrgus | 978 | 230 | 196 | |
| Radix | 1004 | 20 | 102 | 131 |
| Erpobdellidae | 928 | 3 | 1 | |
| Glossiphoniidae | 908 | 2 | ||
| Oligochaeta | 933 | 165 | 57 | 76 |
| Dugesiidae | 1055 | 14 | 2 | 5 |
| Planariidae | 1061 | 1 | ||
| Nemathelmintha | 3111 | 3 | ||
| Hydrozoa | 3168 | 3 |