Listes faunistiques invertébrés
RENON A VONNAS 2 06048747
- Télécharger la fiche IRSTEA xls / 646 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 17/07/2019 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 6 |
| Variété taxonomique | 38 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 4.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 83.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 4.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 4.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Nulle | A |
| P2 | Pierres, galets | Lente | B |
| P3 | Blocs | Nulle | A |
| P4 | Litieres | Nulle | A |
| P5 | Granulats | Nulle | A |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Pierres, galets | Lente | C |
| P8 | Pierres, galets | Nulle | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Rapide | C |
| P11 | Pierres, galets | Rapide | B |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydropsychidae | 211 | 203 | 137 | |
| Hydropsyche | 212 | 39 | 57 | |
| Hydroptila | 200 | 6 | 6 | |
| Ithytrichia | 198 | 3 | 1 | 1 |
| Lepidostoma | 305 | 2 | 5 | 4 |
| Leptoceridae | 310 | 1 | ||
| Athripsodes | 311 | 3 | 2 | 3 |
| Mystacides | 312 | 13 | 8 | 5 |
| Oecetis | 317 | 2 | 4 | |
| Polycentropodidae | 223 | 4 | 3 | 7 |
| Cyrnus | 224 | 2 | ||
| Polycentropus | 231 | 11 | 15 | 5 |
| Psychomyiidae | 238 | 1 | ||
| Psychomyia | 239 | 8 | 33 | 5 |
| Rhyacophila lato-sensu | 183 | 11 | 6 | |
| Baetis | 364 | 1 | 268 | 93 |
| Centroptilum | 383 | 1 | 1 | |
| Cloeon dipterum | 388 | 1 | ||
| Procloeon | 390 | 1 | ||
| Procloeon bifidum | 391 | 2 | 1 | |
| Ephemerella ignita | 451 | 4 | 4 | |
| Ephemera | 502 | 6 | 15 | 37 |
| Elmis | 618 | 6 | 131 | 153 |
| Esolus | 619 | 1 | 1 | |
| Limnius | 623 | 39 | 30 | |
| Oulimnius | 622 | 6 | 9 | 5 |
| Stenelmis | 617 | 1 | 1 | |
| Orectochilus | 515 | 3 | 2 | |
| Athericidae | 838 | 3 | 1 | |
| Chironomidae | 807 | 300 | 70 | 135 |
| Limoniidae | 757 | 1 | 2 | 2 |
| Simuliidae | 801 | 31 | 24 | |
| Tabanidae | 837 | 1 | 2 | |
| Aphelocheirus | 721 | 3 | 4 | |
| Corixinae | 5196 | 1 | ||
| Micronecta | 719 | 69 | 27 | 23 |
| Boyeria | 670 | 4 | ||
| Onychogomphus | 682 | 1 | 1 | |
| Platycnemis | 657 | 2 | ||
| Sialis | 704 | 1 | ||
| Sisyra | 856 | 1 | ||
| Cladocera | 3127 | 3 | 3 | |
| Copepoda | 3206 | 3 | 3 | |
| Ostracoda | 3170 | 3 | ||
| Orconectes | 870 | 1 | 1 | |
| Gammaridae | 887 | 484 | 135 | |
| Gammarus | 892 | 62 | 567 | 471 |
| Ancylus | 1028 | 5 | 297 | 141 |
| Bithynia | 994 | 6 | 8 | 4 |
| Potamopyrgus | 978 | 342 | 123 | 123 |
| Theodoxus | 967 | 1 | 33 | 64 |
| Sphaeriidae | 1042 | 11 | 331 | 59 |
| Pisidium | 1043 | 2 | 7 | 5 |
| Sphaerium | 1044 | 1 | 6 | 4 |
| Dendrocoelidae | 1071 | 2 | ||
| Dugesiidae | 1055 | 1 | 28 | 30 |
| Erpobdellidae | 928 | 1 | 1 | |
| Glossiphoniidae | 908 | 7 | 3 | 8 |
| Oligochaeta | 933 | 455 | 315 | 285 |
| Bryozoa | 1087 | 3 | 3 | |
| Nematoda | 1089 | 3 | 3 | |
| Hydracarina | 906 | 3 | 3 | 3 |