Listes faunistiques invertébrés
Le Bouès au niveau de Mielan 05234024
- Télécharger la fiche IRSTEA xls / 91 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 30/07/2014 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 7 |
| Variété taxonomique | 36 |
| Taxon indicateur | Leuctridae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 64.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 30.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 2.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Lente | B |
| P2 | Blocs | Lente | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Pierres, galets | Nulle | C |
| P5 | Pierres, galets | Lente | C |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Granulats | Moyenne | B |
| P8 | Sables | Lente | A |
| P9 | Litieres | Nulle | A |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Granulats | Lente | B |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 1 | 6 | 3 |
| Leuctra | 69 | 4 | 6 | |
| Hydropsychidae | 211 | 11 | 12 | |
| Cheumatopsyche | 221 | 4 | ||
| Hydropsyche | 212 | 2 | 17 | |
| Ithytrichia | 198 | 6 | 2 | 1 |
| Lepidostoma | 305 | 1 | ||
| Ceraclea | 313 | 2 | 2 | |
| Mystacides | 312 | 1 | ||
| Oecetis | 317 | 5 | ||
| Halesus | 3186 | 1 | ||
| Polycentropodidae | 223 | 1 | ||
| Polycentropus | 231 | 2 | ||
| Psychomyia | 239 | 3 | ||
| Rhyacophila lato-sensu | 183 | 3 | ||
| Baetidae | 363 | 1 | ||
| Baetis | 364 | 2 | 40 | |
| Centroptilum | 383 | 1 | ||
| Ephemerella ignita | 451 | 1 | ||
| Ephemera | 502 | 1 | ||
| Ecdyonurus | 421 | 1 | 2 | 4 |
| Heptagenia | 443 | 7 | 8 | |
| Paraleptophlebia | 481 | 1 | 4 | |
| Elmis | 618 | 5 | ||
| Esolus | 619 | 8 | 1 | |
| Limnius | 623 | 1 | 1 | 3 |
| Oulimnius | 622 | 9 | 3 | 3 |
| Stenelmis | 617 | 1 | 1 | 2 |
| Hydraena | 608 | 2 | ||
| Atherix | 839 | 13 | 20 | 11 |
| Atrichops | 840 | 16 | 1 | 3 |
| Ceratopogonidae | 819 | 3 | 6 | |
| Chironomidae | 807 | 21 | 9 | 38 |
| Hemerodromiinae | 3202 | 2 | 3 | 3 |
| Dicranota | 765 | 1 | 2 | |
| Simuliidae | 801 | 10 | ||
| Aphelocheirus | 721 | 1 | 2 | |
| Anisoptera | 9787 | 2 | ||
| Calopteryx | 650 | 7 | ||
| Oxygastra | 691 | 3 | ||
| Gomphidae | 678 | 2 | 3 | 1 |
| Gomphus | 679 | 1 | ||
| Onychogomphus | 682 | 2 | ||
| Platycnemis | 657 | 7 | 1 | |
| Gammaridae | 887 | 1 | ||
| Ancylus | 1028 | 1 | 4 | |
| Potamopyrgus | 978 | 9 | 15 | 3 |
| Physa (sensu lato) | 997 | 2 | 1 | |
| Physella | 19280 | 5 | 1 | |
| Sphaeriidae | 1042 | 70 | 6 | 3 |
| Pisidium | 1043 | 13 | 1 | |
| Turbellaria | 3326 | 2 | ||
| Dugesiidae | 1055 | 1 | 2 | 12 |
| Polycelis | 1064 | 1 | ||
| Glossiphonia | 909 | 4 | 1 | 1 |
| Oligochaeta | 933 | 14 | 5 | 13 |
| Bryozoa | 1087 | 3 | ||
| Nematoda | 1089 | 3 | ||
| Hydracarina | 906 | 3 | 3 | 3 |