Listes faunistiques invertébrés
Le Raunier au niveau de Mazères 05166850
- Télécharger la fiche IRSTEA xls / 646 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 18/07/2019 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 7 |
| Variété taxonomique | 35 |
| Taxon indicateur | Leuctridae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 80.0 | dominant |
| Blocs | ||
| Granulats | 15.0 | dominant |
| Helophytes | ||
| Vases | ||
| Sables | 2.0 | marginal |
| Algues | ||
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Sables | Nulle | A |
| P4 | Dalles, argiles | Nulle | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Granulats | Lente | B |
| P7 | Pierres, galets | Lente | B |
| P8 | Pierres, galets | Nulle | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 73 | 34 | |
| Agapetus-synagapetus | 5218 | 1 | 12 | |
| Glossosomatidae | 189 | 1 | 2 | |
| Goera pilosa | 288 | 1 | 6 | 2 |
| Silo-lithax | 5219 | 1 | 3 | |
| Goeridae | 286 | 1 | ||
| Cheumatopsyche lepida | 222 | 1 | 15 | 14 |
| Hydropsyche | 212 | 2 | 60 | 222 |
| Hydroptila | 200 | 1 | 1 | |
| Ithytrichia | 198 | 1 | ||
| Hydroptilidae | 193 | 1 | ||
| Crunoecia | 309 | 1 | ||
| Lepidostoma hirtum | 306 | 7 | 1 | 2 |
| Adicella | 320 | 2 | ||
| Athripsodes | 311 | 1 | ||
| Mystacides | 312 | 24 | 5 | 8 |
| Oecetis | 317 | 11 | 5 | |
| Polycentropus | 231 | 3 | 6 | 15 |
| Polycentropodidae | 223 | 6 | ||
| Psychomyia pusilla | 240 | 3 | 3 | |
| Tinodes | 245 | 1 | 2 | |
| Rhyacophila lato-sensu | 183 | 2 | 3 | 3 |
| Baetis lato sensu | 9794 | 6 | ||
| Centroptilum luteolum | 384 | 1 | 2 | |
| Procloeon | 390 | 1 | ||
| Caenis | 457 | 4 | 1 | 2 |
| Ephemerella ignita | 451 | 1 | 2 | |
| Ephemera | 502 | 5 | 39 | 21 |
| Micronecta | 719 | 3 | ||
| Elmis | 618 | 10 | 84 | 158 |
| Esolus | 619 | 1 | 15 | 21 |
| Limnius | 623 | 3 | 69 | 128 |
| Oulimnius | 622 | 11 | ||
| Stenelmis | 617 | 2 | 42 | 120 |
| Hydraena | 608 | 1 | 4 | 6 |
| Athericidae | 838 | 1 | 2 | |
| Chironomidae | 807 | 137 | 96 | 52 |
| Empididae | 831 | 1 | 3 | 2 |
| Limoniidae | 757 | 1 | 10 | |
| Simuliidae | 801 | 1 | ||
| Boyeria irene | 671 | 2 | ||
| Gomphus | 679 | 1 | ||
| Onychogomphus | 682 | 1 | 5 | 2 |
| Sialis | 704 | 2 | ||
| Echinogammarus | 888 | 124 | 93 | 175 |
| Gammaridae | 887 | 123 | 93 | 175 |
| Asellidae | 880 | 3 | 1 | |
| Sphaeriidae | 1042 | 6 | 3 | 1 |
| Ancylus fluviatilis | 1029 | 13 | 64 | 151 |
| Potamopyrgus antipodarum | 979 | 3 | 2 | |
| Planorbidae | 1009 | 1 | 2 | |
| Erpobdellidae | 928 | 3 | 4 | |
| Glossiphoniidae | 908 | 1 | ||
| Planariidae | 1061 | 1 | ||
| Oligochaeta | 933 | 12 | 39 | 28 |
| Nemathelmintha | 3111 | 1 | 1 | |
| Copepoda | 3206 | 1 | 1 | |
| Hydracarina | 906 | 1 | 1 |