Listes faunistiques invertébrés
Auzon à Rivieres 06120000
- Télécharger la fiche IRSTEA xls / 91 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 25/06/2015 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 15.0 |
| GFI | 7 |
| Variété taxonomique | 30 |
| Taxon indicateur | Leuctridae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 2.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 37.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 0.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 2.0 | marginal |
| Algues | 55.0 | dominant |
| Dalles, argiles | 0.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Algues | Moyenne | C |
| P2 | Pierres, galets | Lente | C |
| P3 | Branchage, racines | Nulle | A |
| P4 | Litieres | Nulle | A |
| P5 | Algues | Nulle | B |
| P6 | Algues | Lente | B |
| P7 | Hydrophytes | Nulle | A |
| P8 | Blocs | Moyenne | A |
| P9 | Algues | Lente | C |
| P10 | Pierres, galets | Moyenne | B |
| P11 | Pierres, galets | Nulle | B |
| P12 | Algues | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 7 | 7 | 2 |
| Leuctra | 69 | 11 | 17 | 2 |
| Goera | 287 | 1 | ||
| Cheumatopsyche | 221 | 2 | 4 | |
| Hydropsyche | 212 | 1 | 2 | |
| Hydroptila | 200 | 22 | 9 | |
| Orthotrichia | 197 | 10 | 6 | 5 |
| Athripsodes | 311 | 7 | 4 | |
| Leptocerus | 319 | 2 | ||
| Mystacides | 312 | 1 | 1 | 3 |
| Oecetis | 317 | 2 | 2 | |
| Setodes | 318 | 1 | ||
| Polycentropodidae | 223 | 2 | 3 | |
| Cyrnus | 224 | 1 | 10 | 2 |
| Polycentropus | 231 | 24 | 12 | 6 |
| Psychomyiidae | 238 | 1 | ||
| Lype | 241 | 2 | ||
| Psychomyia | 239 | 1 | 2 | |
| Tinodes | 245 | 1 | ||
| Rhyacophila lato-sensu | 183 | 1 | ||
| Baetidae | 363 | 3 | ||
| Baetis | 364 | 2 | 9 | 7 |
| Centroptilum | 383 | 7 | 5 | 1 |
| Cloeon | 387 | 1 | 4 | |
| Procloeon bifidum | 391 | 2 | 1 | |
| Caenis | 457 | 2 | 5 | 1 |
| Ephemerella ignita | 451 | 1 | ||
| Heptageniidae | 399 | 1 | ||
| Elmis | 618 | 11 | 1 | |
| Esolus | 619 | 4 | 20 | 22 |
| Oulimnius | 622 | 11 | 5 | 17 |
| Stenelmis | 617 | 1 | ||
| Ceratopogonidae | 819 | 3 | ||
| Chironomidae | 807 | 46 | 269 | 143 |
| Ephydridae | 844 | 3 | ||
| Limoniidae | 757 | 1 | ||
| Antocha | 759 | 1 | ||
| Dicranota | 765 | 1 | ||
| Micronecta | 719 | 11 | 20 | 4 |
| Boyeria | 670 | 1 | ||
| Calopteryx | 650 | 1 | ||
| Onychogomphus | 682 | 1 | ||
| Cladocera | 3127 | 3 | 3 | 3 |
| Copepoda | 3206 | 3 | 3 | 3 |
| Ostracoda | 3170 | 3 | 3 | 3 |
| Asellidae | 880 | 14 | 2 | 1 |
| Gammaridae | 887 | 72 | 24 | 65 |
| Gammarus | 892 | 639 | 31 | 333 |
| Ancylus | 1028 | 6 | 1 | |
| Potamopyrgus | 978 | 153 | 238 | 485 |
| Physa (sensu lato) | 997 | 12 | ||
| Physella | 19280 | 26 | ||
| Corbicula | 1051 | 2 | 2 | |
| Tricladida | 1054 | 6 | 1 | |
| Dugesiidae | 1055 | 1 | 1 | |
| Piscicola | 919 | 1 | ||
| Oligochaeta | 933 | 37 | 18 | 4 |
| Nematoda | 1089 | 3 | ||
| Prostoma | 3110 | 3 | ||
| Hydracarina | 906 | 3 | 3 | 3 |