Listes faunistiques invertébrés
ROANNE A ST-BENOIT-EN-DIOIS 06107980
- Télécharger la fiche IRSTEA xls / 115 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 25/06/2014 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 13.0 |
| GFI | 7 |
| Variété taxonomique | 23 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 35.0 | dominant |
| Blocs | 6.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 55.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Granulats | Lente | A |
| P4 | Sables | Nulle | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Moyenne | B |
| P7 | Dalles, argiles | Moyenne | B |
| P8 | Dalles, argiles | Rapide | B |
| P9 | Dalles, argiles | Nulle | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Dalles, argiles | Lente | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra geniculata | 68 | 2 | ||
| Leuctra | 69 | 64 | 3 | 40 |
| Protonemura | 46 | 2 | 1 | |
| Perla | 164 | 2 | ||
| Hydropsyche | 212 | 5 | 3 | |
| Hydroptila | 200 | 1 | ||
| Limnephilinae | 3163 | 1 | ||
| Polycentropus | 231 | 1 | ||
| Rhyacophila lato-sensu | 183 | 1 | 1 | |
| Acentrella | 5151 | 100 | 4 | |
| Baetis lato sensu | 9794 | 3 | 29 | 3 |
| Centroptilum | 383 | 1 | ||
| Procloeon | 390 | 3 | 7 | |
| Baetidae | 363 | 1 | ||
| Caenis | 457 | 1 | ||
| Ephemerella | 450 | 2 | ||
| Ephemera | 502 | 1 | ||
| Ecdyonurus | 421 | 1 | ||
| Epeorus | 400 | 4 | ||
| Heptageniidae | 399 | 1 | ||
| Oligoneuriella | 394 | 2 | ||
| Micronecta | 719 | 24 | 9 | |
| Elmis | 618 | 1 | ||
| Esolus | 619 | 1 | ||
| Riolus | 625 | 2 | ||
| Atrichops | 840 | 5 | ||
| Ceratopogonidae | 819 | 16 | 1 | 3 |
| Chironomidae | 807 | 1323 | 23 | 28 |
| Hemerodromiinae | 3202 | 1 | ||
| Simuliidae | 801 | 2 | 4 | |
| Tabanidae | 837 | 18 | ||
| Gomphus | 679 | 3 | ||
| Onychogomphus | 682 | 4 | ||
| Gammarus | 892 | 84 | ||
| Copepoda | 3206 | 3 | ||
| Ostracoda | 3170 | 3 | ||
| Oligochaeta | 933 | 46 | 1 | |
| Hydracarina | 906 | 3 | 3 | 3 |