Listes faunistiques invertébrés
La Dore à Olliergues 04037900
- Télécharger la fiche IRSTEA xls / 32 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 08/07/2011 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 8 |
| Variété taxonomique | 34 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | 1.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 20.0 | dominant |
| Blocs | 0.0 | marginal |
| Granulats | 2.0 | marginal |
| Helophytes | ||
| Vases | 1.0 | marginal |
| Sables | 21.0 | dominant |
| Algues | ||
| Dalles, argiles | 26.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Moyenne | B |
| P2 | Hydrophytes | Moyenne | A |
| P3 | Dalles, argiles | Lente | B |
| P4 | Granulats | Lente | A |
| P5 | Roches | Lente | C |
| P6 | Branchage, racines | Nulle | A |
| P7 | Sables | Lente | C |
| P8 | Litieres | Nulle | A |
| P9 | Roches | Moyenne | B |
| P10 | Dalles, argiles | Moyenne | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Sables | Nulle | B |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Protonemura | 46 | 1 | 1 | |
| Perlodidae | 127 | 1 | 2 | |
| Brachycentrus | 265 | 1 | 1 | |
| Micrasema | 268 | 18 | 19 | 9 |
| Silo | 292 | 1 | ||
| Hydropsyche | 212 | 60 | 11 | 19 |
| Adicella | 320 | 1 | 1 | |
| Stenophylacini-chaetopterygini | 3146 | 4 | 3 | |
| Rhyacophila lato-sensu | 183 | 4 | 21 | 3 |
| Sericostoma | 322 | 1 | ||
| Baetis | 364 | 110 | 160 | 150 |
| Ephemera | 502 | 2 | ||
| Ephemerella | 450 | 2 | 1 | |
| Ecdyonurus | 421 | 1 | 2 | |
| Heptagenia | 443 | 1 | ||
| Gerris | 735 | 1 | ||
| Dupophilus | 620 | 3 | ||
| Elmis | 618 | 23 | 3 | 1 |
| Esolus | 619 | 54 | 4 | 12 |
| Limnius | 623 | 2 | ||
| Oulimnius | 622 | 6 | 1 | |
| Gyrinidae | 512 | 1 | ||
| Hydraena | 608 | 4 | 1 | |
| Athericidae | 838 | 3 | ||
| Blephariceridae | 747 | 1 | 5 | 2 |
| Ceratopogonidae | 819 | 3 | 5 | 6 |
| Chironomidae | 807 | 75 | 52 | 16 |
| Limoniidae | 757 | 7 | 1 | |
| Simuliidae | 801 | 2 | 1 | |
| Boyeria | 670 | 9 | 2 | |
| Gomphus | 679 | 4 | ||
| Onychogomphus | 682 | 1 | ||
| Sialis | 704 | 1 | ||
| Gammarus | 892 | 2 | 2 | |
| Pisidium | 1043 | 2 | 3 | |
| Sphaerium | 1044 | 9 | 2 | |
| Ancylus | 1028 | 9 | 4 | 7 |
| Potamopyrgus | 978 | 26 | 36 | 20 |
| Physa (sensu lato) | 997 | 11 | 2 | |
| Erpobdellidae | 928 | 3 | ||
| Glossiphoniidae | 908 | 3 | ||
| Oligochaeta | 933 | 53 | 80 | 3 |
| Hydracarina | 906 | 1 | 1 | |
| Spongillidae | 3106 | 1 | ||
| Copepoda | 3206 | 1 |