Listes faunistiques invertébrés
Le Raunier au niveau de Mazères 05166850
- Télécharger la fiche IRSTEA xls / 30 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 24/07/2014 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 16.0 |
| GFI | 7 |
| Variété taxonomique | 34 |
| Taxon indicateur | Leuctridae |
| I2M2 | 0.7064 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 88.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 1.0 | marginal |
| Sables | 6.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | s3 | Nulle | A |
| P2 | s28 | Lente | A |
| P3 | s30 | Lente | A |
| P4 | s9 | Lente | A |
| P5 | s24 | Moyenne | B |
| P6 | s25 | Nulle | B |
| P7 | s24 | Lente | B |
| P8 | s24 | Nulle | B |
| P9 | s24 | Rapide | C |
| P10 | s24 | Moyenne | C |
| P11 | s24 | Lente | C |
| P12 | s24 | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra geniculata | 68 | 8 | 2 | 10 |
| Glossosomatidae | 189 | 7 | 1 | 1 |
| Agapetus | 191 | 2 | 2 | |
| Goeridae | 286 | 2 | 1 | |
| Goera | 287 | 1 | 1 | |
| Cheumatopsyche | 221 | 2 | 4 | |
| Hydropsyche | 212 | 160 | 17 | 88 |
| Lepidostoma | 305 | 12 | 2 | |
| Ceraclea | 313 | 1 | 1 | |
| Mystacides | 312 | 36 | 2 | 3 |
| Oecetis | 317 | 2 | 1 | |
| Polycentropodidae | 223 | 1 | 1 | |
| Cyrnus | 224 | 1 | ||
| Polycentropus | 231 | 1 | 2 | |
| Psychomyia | 239 | 1 | 2 | 5 |
| Rhyacophila lato-sensu | 183 | 1 | ||
| Notidobia | 325 | 2 | 1 | |
| Sericostoma | 322 | 4 | 2 | |
| Baetis lato sensu | 9794 | 7 | 6 | 9 |
| Caenis | 457 | 10 | 2 | |
| Ephemera | 502 | 4 | 4 | 3 |
| Ephemerella ignita | 451 | 5 | 1 | |
| Ecdyonurus | 421 | 2 | ||
| Gerris | 735 | 1 | ||
| Elmis | 618 | 96 | 52 | 24 |
| Esolus | 619 | 240 | 112 | 264 |
| Limnius | 623 | 80 | 16 | 32 |
| Oulimnius | 622 | 272 | 8 | 32 |
| Stenelmis | 617 | 1 | 16 | |
| Hydraena | 608 | 3 | 10 | |
| Athericidae | 838 | 2 | 3 | 3 |
| Ceratopogonidae | 819 | 1 | 1 | |
| Chironomidae | 807 | 208 | 368 | 20 |
| Limoniidae | 757 | 36 | 8 | 17 |
| Simuliidae | 801 | 1 | 6 | |
| Tabanidae | 837 | 3 | ||
| Boyeria | 670 | 1 | ||
| Gomphus | 679 | 1 | ||
| Onychogomphus | 682 | 1 | ||
| Sialis | 704 | 1 | ||
| Echinogammarus | 888 | 912 | 640 | 216 |
| Hydracarina | 906 | 7 | 9 | |
| Pisidium | 1043 | 2 | 3 | |
| Ancylus | 1028 | 84 | 52 | 112 |
| Potamopyrgus | 978 | 4 | ||
| Erpobdellidae | 928 | 3 | 2 | 3 |
| Glossiphoniidae | 908 | 1 | 3 | |
| Oligochaeta | 933 | 24 | 136 | 24 |
| Planariidae | 1061 | 1 | ||
| Nematoda | 1089 | 1 | 3 |