Listes faunistiques invertébrés
TRAVO A VENTISERI 06222195
- Télécharger la fiche IRSTEA xls / 51 ko
- Export SEEE csv / 5 ko
| Date prélèvement | 06/08/2014 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 15.0 |
| GFI | 8 |
| Variété taxonomique | 26 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | ||
| Pierres, galets | 17.0 | dominant |
| Blocs | 13.0 | dominant |
| Granulats | 3.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | ||
| Algues | 8.0 | dominant |
| Dalles, argiles | 58.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Granulats | Nulle | A |
| P3 | Litieres | Nulle | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Blocs | Moyenne | B |
| P7 | Algues | Lente | B |
| P8 | Dalles, argiles | Moyenne | B |
| P9 | Dalles, argiles | Rapide | C |
| P10 | Dalles, argiles | Lente | C |
| P11 | Dalles, argiles | Nulle | C |
| P12 | Dalles, argiles | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 3 | ||
| Micrasema | 268 | 3 | ||
| Agapetus | 191 | 1 | 7 | |
| Goeridae | 286 | 1 | ||
| Silonella | 298 | 45 | 11 | |
| Hydropsyche | 212 | 27 | 8 | |
| Hydroptilidae | 193 | 6 | 2 | |
| Hydroptila | 200 | 1 | 5 | 16 |
| Allotrichia | 202 | 1 | 2 | |
| Athripsodes | 311 | 1 | ||
| Mystacides | 312 | 2 | ||
| Chimarra | 207 | 2 | ||
| Philopotamus | 209 | 3 | ||
| Polycentropus | 231 | 1 | ||
| Tinodes | 245 | 2 | 2 | 8 |
| Rhyacophila lato-sensu | 183 | 3 | ||
| Baetis | 364 | 6 | 26 | 58 |
| Caenis | 457 | 1 | ||
| Ecdyonurus | 421 | 4 | ||
| Electrogena | 3181 | 1 | 10 | |
| Rhithrogena | 404 | 1 | ||
| Habrophlebia | 491 | 7 | 1 | |
| Aphelocheirus | 721 | 2 | 1 | |
| Stenelmis | 617 | 2 | ||
| Athericidae | 838 | 2 | 11 | |
| Blephariceridae | 747 | 23 | 11 | |
| Chironomidae | 807 | 35 | 14 | 24 |
| Limoniidae | 757 | 3 | 2 | 3 |
| Simuliidae | 801 | 27 | 36 | |
| Ancylus | 1028 | 1 | ||
| Potamopyrgus | 978 | 61 | 8 | 1 |
| Glossiphoniidae | 908 | 1 | ||
| Dugesiidae | 1055 | 4 | 10 | |
| Oligochaeta | 933 | 14 | 2 | |
| Hydracarina | 906 | 1 |