Listes faunistiques invertébrés
La Dore à Olliergues 04037900
- Télécharger la fiche IRSTEA xls / 32 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 26/08/2010 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 9 |
| Variété taxonomique | 36 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | 1.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 21.0 | dominant |
| Blocs | 29.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 21.0 | dominant |
| Algues | ||
| Dalles, argiles | 25.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Roches | Moyenne | B2 |
| P2 | Hydrophytes | Moyenne | B1 |
| P3 | Granulats | Lente | B1 |
| P4 | Sables | Lente | B2 |
| P5 | Branchage, racines | Nulle | B1 |
| P6 | Pierres, galets | Lente | B3 |
| P7 | Dalles, argiles | Lente | B3 |
| P8 | Pierres, galets | Moyenne | B2 |
| P9 | Sables | Nulle | B3 |
| P10 | Dalles, argiles | Moyenne | B2 |
| P11 | Litieres | Nulle | B1 |
| P12 | Roches | Rapide | B3 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Perlodidae | 127 | 2 | 2 | |
| Perlodes | 150 | 3 | 2 | |
| Brachycentrus | 265 | 2 | ||
| Micrasema | 268 | 8 | 35 | 19 |
| Goeridae | 286 | 1 | ||
| Hydropsyche | 212 | 44 | 28 | 17 |
| Lasiocephala | 307 | 7 | ||
| Lepidostoma | 305 | 1 | ||
| Adicella | 320 | 4 | ||
| Athripsodes | 311 | 2 | ||
| Mystacides | 312 | 4 | ||
| Oecetis | 317 | 3 | ||
| Stenophylacini-chaetopterygini | 3146 | 2 | ||
| Polycentropus | 231 | 2 | 3 | 2 |
| Rhyacophila lato-sensu | 183 | 11 | 9 | 7 |
| Baetis | 364 | 170 | 100 | 88 |
| Pseudocentroptilum | 3207 | 2 | ||
| Ephemerella | 450 | 9 | 5 | |
| Ecdyonurus | 421 | 1 | ||
| Epeorus | 400 | 5 | ||
| Heptagenia | 443 | 2 | ||
| Dupophilus | 620 | 1 | ||
| Elmis | 618 | 2 | 11 | 1 |
| Esolus | 619 | 1 | 4 | 3 |
| Limnius | 623 | 2 | ||
| Oulimnius | 622 | 2 | 4 | |
| Hydraena | 608 | 2 | ||
| Athericidae | 838 | 32 | ||
| Blephariceridae | 747 | 1 | 3 | |
| Ceratopogonidae | 819 | 5 | 16 | |
| Chironomidae | 807 | 145 | 15 | 35 |
| Limoniidae | 757 | 1 | 3 | 1 |
| Simuliidae | 801 | 260 | 15 | 15 |
| Boyeria | 670 | 9 | ||
| Calopteryx | 650 | 1 | ||
| Cordulegaster | 687 | 1 | 1 | |
| Gomphus | 679 | 1 | ||
| Sialis | 704 | 1 | 1 | |
| Gammarus | 892 | 1 | ||
| Pisidium | 1043 | 2 | 1 | |
| Sphaerium | 1044 | 4 | ||
| Ancylus | 1028 | 10 | 2 | 14 |
| Potamopyrgus | 978 | 105 | 50 | 100 |
| Physa (sensu lato) | 997 | 15 | ||
| Planorbidae | 1009 | 1 | ||
| Erpobdellidae | 928 | 18 | ||
| Glossiphoniidae | 908 | 5 | ||
| Dugesiidae | 1055 | 1 | ||
| Oligochaeta | 933 | 85 | 20 | 9 |
| Hydracarina | 906 | 1 | 1 | 1 |
| Copepoda | 3206 | 1 |