Listes faunistiques invertébrés
La Lène au niveau de Ricaud 05234033
- Télécharger la fiche IRSTEA xls / 92 ko
- Export SEEE csv / 10 ko
| Date prélèvement | 18/08/2016 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 8 |
| Variété taxonomique | 36 |
| Taxon indicateur | Brachycentridae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 65.0 | dominant |
| Blocs | 26.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 4.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Lente | B |
| P2 | Granulats | Lente | A |
| P3 | Pierres, galets | Moyenne | B |
| P4 | Blocs | Moyenne | B |
| P5 | Pierres, galets | Nulle | C |
| P6 | Branchage, racines | Nulle | A |
| P7 | Pierres, galets | Rapide | C |
| P8 | Pierres, galets | Moyenne | C |
| P9 | Pierres, galets | Lente | C |
| P10 | Blocs | Lente | B |
| P11 | Sables | Nulle | A |
| P12 | Bryophytes | Lente | A |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 2 | 12 | 29 |
| Leuctra | 69 | 4 | 23 | 30 |
| Brachycentrus | 265 | 4 | 10 | 4 |
| Micrasema | 268 | 14 | 1 | |
| Oligoplectrum | 263 | 7 | 2 | 2 |
| Glossosomatidae | 189 | 2 | 2 | |
| Agapetus | 191 | 1 | ||
| Goeridae | 286 | 1 | ||
| Goera | 287 | 1 | 2 | 1 |
| Silo | 292 | 5 | 3 | |
| Silo-lithax | 5219 | 1 | 4 | 6 |
| Hydropsychidae | 211 | 15 | 1 | 1 |
| Cheumatopsyche | 221 | 4 | ||
| Hydropsyche | 212 | 16 | 7 | |
| Lepidostoma | 305 | 1 | 2 | |
| Leptoceridae | 310 | 2 | ||
| Adicella | 320 | 1 | ||
| Athripsodes | 311 | 1 | 1 | |
| Mystacides | 312 | 1 | 2 | |
| Oecetis | 317 | 4 | 6 | |
| Halesus | 3186 | 1 | ||
| Stenophylacini-chaetopterygini | 3146 | 1 | ||
| Chimarra | 207 | 1 | ||
| Polycentropodidae | 223 | 5 | 4 | |
| Polycentropus | 231 | 1 | 8 | 1 |
| Psychomyiidae | 238 | 1 | ||
| Psychomyia | 239 | 12 | ||
| Rhyacophila lato-sensu | 183 | 3 | 2 | |
| Sericostomatidae | 321 | 23 | 21 | 5 |
| Sericostoma | 322 | 1 | ||
| Baetis | 364 | 4 | 23 | 14 |
| Ephemerella ignita | 451 | 6 | 5 | |
| Torleya | 2391 | 2 | 1 | 2 |
| Ephemera | 502 | 6 | 2 | 4 |
| Ecdyonurus | 421 | 2 | 2 | |
| Hydroporus | 537 | 1 | ||
| Dupophilus | 620 | 19 | 23 | 17 |
| Elmis | 618 | 37 | 41 | 14 |
| Esolus | 619 | 21 | 37 | 35 |
| Limnius | 623 | 4 | 4 | 6 |
| Normandia | 624 | 1 | 1 | |
| Oulimnius | 622 | 33 | 16 | 12 |
| Stenelmis | 617 | 6 | ||
| Orectochilus | 515 | 2 | 2 | |
| Hydraena | 608 | 2 | 3 | |
| Atherix | 839 | 1 | 2 | |
| Atrichops | 840 | 1 | ||
| Blepharicera | 749 | 1 | ||
| Chironomidae | 807 | 16 | 26 | 3 |
| Clinocerinae | 9813 | 3 | ||
| Hemerodromiinae | 3202 | 1 | ||
| Antocha | 759 | 1 | 5 | |
| Dicranota | 765 | 7 | 8 | 5 |
| Rhagionidae | 841 | 1 | 1 | |
| Simuliidae | 801 | 2 | 1 | |
| Tabanidae | 837 | 1 | ||
| Boyeria | 670 | 1 | ||
| Calopteryx | 650 | 2 | 3 | 1 |
| Cordulegaster | 687 | 1 | ||
| Corduliidae | 690 | 1 | ||
| Gomphidae | 678 | 1 | 2 | |
| Onychogomphus | 682 | 3 | 3 | 2 |
| Ancylus | 1028 | 5 | 18 | 23 |
| Potamopyrgus | 978 | 642 | 625 | 411 |
| Oligochaeta | 933 | 2 | 6 | 5 |
| Nematoda | 1089 | 3 | ||
| Hydracarina | 906 | 3 | 3 | 3 |