Listes faunistiques invertébrés
Le Raunier au niveau de Mazères 05166850
- Télécharger la fiche IRSTEA xls / 30 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 02/07/2013 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 7 |
| Variété taxonomique | 37 |
| Taxon indicateur | Leuctridae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 2.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 94.0 | dominant |
| Blocs | 0.0 | marginal |
| Granulats | 0.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 3.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 0.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | s3 | Lente | A |
| P2 | s28 | Lente | A |
| P3 | s25 | Lente | A |
| P4 | s25 | Nulle | A |
| P5 | s24 | Lente | B |
| P6 | s24 | Moyenne | B |
| P7 | s24 | Nulle | B |
| P8 | s24 | Lente | B |
| P9 | s24 | Moyenne | C |
| P10 | s24 | Nulle | C |
| P11 | s24 | Lente | C |
| P12 | s24 | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra geniculata | 68 | 3 | 15 | 21 |
| Glossosomatidae | 189 | 4 | 2 | |
| Agapetus | 191 | 5 | 6 | |
| Goera | 287 | 1 | ||
| Hydropsyche | 212 | 92 | 52 | 88 |
| Hydroptila | 200 | 7 | 13 | 28 |
| Lepidostomatidae | 304 | 8 | 3 | 4 |
| Lepidostoma | 305 | 7 | 1 | |
| Leptoceridae | 310 | 2 | ||
| Mystacides | 312 | 5 | 4 | |
| Oecetis | 317 | 1 | ||
| Polycentropodidae | 223 | 2 | 2 | |
| Psychomyia | 239 | 1 | 10 | |
| Rhyacophila lato-sensu | 183 | 2 | 4 | 10 |
| Baetidae | 363 | 1 | ||
| Baetis lato sensu | 9794 | 6 | 82 | 164 |
| Caenis | 457 | 10 | 6 | 2 |
| Ephemera | 502 | 3 | 2 | |
| Ephemerellidae | 449 | 1 | ||
| Ephemerella ignita | 451 | 2 | 5 | 16 |
| Ecdyonurus | 421 | 1 | 2 | |
| Micronecta | 719 | 1 | ||
| Elmis | 618 | 20 | 16 | 68 |
| Esolus | 619 | 8 | 60 | 72 |
| Limnius | 623 | 4 | 2 | 4 |
| Oulimnius | 622 | 34 | 4 | 28 |
| Stenelmis | 617 | 8 | ||
| Hydraena | 608 | 4 | 4 | |
| Athericidae | 838 | 2 | 4 | |
| Chironomidae | 807 | 368 | 44 | 16 |
| Dolichopodidae | 836 | 1 | ||
| Empididae | 831 | 3 | ||
| Limoniidae | 757 | 1 | 1 | |
| Simuliidae | 801 | 2 | 7 | 172 |
| Onychogomphus | 682 | 1 | ||
| Sialis | 704 | 1 | ||
| Echinogammarus | 888 | 10 | 108 | 164 |
| Gammarus | 892 | 1 | 12 | 8 |
| Asellidae | 880 | 11 | 2 | |
| Astacidea | 3277 | 1 | ||
| Hydracarina | 906 | 5 | 2 | 8 |
| Sphaeriidae | 1042 | 1 | 2 | 1 |
| Unio | 1041 | 1 | ||
| Planorbidae | 1009 | 2 | ||
| Ancylus | 1028 | 7 | 80 | 19 |
| Potamopyrgus | 978 | 2 | 1 | |
| Erpobdellidae | 928 | 1 | 1 | |
| Glossiphoniidae | 908 | 1 | 1 | |
| Oligochaeta | 933 | 7 | 8 | 64 |
| Planariidae | 1061 | 1 | ||
| Nematoda | 1089 | 1 |