Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 91 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 29/09/2016 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 15.0 |
| GFI | 6 |
| Variété taxonomique | 36 |
| I2M2 | 0.5800 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 94.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 0.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 0.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Lente | A |
| P2 | Pierres, galets | Lente | B |
| P3 | Pierres, galets | Nulle | B |
| P4 | Blocs | Lente | A |
| P5 | Hydrophytes | Lente | A |
| P6 | Pierres, galets | Lente | C |
| P7 | Litieres | Nulle | A |
| P8 | Pierres, galets | Lente | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Moyenne | B |
| P11 | Pierres, galets | Nulle | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Ecnomus | 249 | 1 | ||
| Hydropsychidae | 211 | 2 | 17 | |
| Cheumatopsyche | 221 | 3 | 2 | |
| Hydropsyche | 212 | 5 | 85 | 64 |
| Athripsodes | 311 | 1 | 2 | 2 |
| Mystacides | 312 | 3 | 5 | 8 |
| Oecetis | 317 | 1 | ||
| Polycentropodidae | 223 | 1 | ||
| Cyrnus | 224 | 2 | 1 | |
| Polycentropus | 231 | 4 | ||
| Psychomyia | 239 | 10 | 9 | |
| Rhyacophila lato-sensu | 183 | 3 | 2 | |
| Baetis | 364 | 1 | 27 | 12 |
| Procloeon bifidum | 391 | 1 | 1 | |
| Caenis | 457 | 3 | 8 | 8 |
| Ephemerella ignita | 451 | 2 | 6 | 7 |
| Ephemera | 502 | 3 | 3 | |
| Elmis | 618 | 8 | 7 | |
| Oulimnius | 622 | 6 | 10 | 1 |
| Ceratopogonidae | 819 | 2 | ||
| Chironomidae | 807 | 27 | 60 | 81 |
| Limoniidae | 757 | 1 | ||
| Simuliidae | 801 | 2 | 6 | |
| Tabanidae | 837 | 1 | ||
| Aphelocheirus | 721 | 1 | ||
| Micronecta | 719 | 9 | 7 | |
| Calopteryx | 650 | 12 | 1 | |
| Platycnemis | 657 | 8 | 1 | |
| Zygoptera | 9785 | 2 | 1 | |
| Copepoda | 3206 | 3 | 3 | |
| Asellidae | 880 | 11 | 2 | 4 |
| Gammaridae | 887 | 11 | 39 | |
| Gammarus | 892 | 44 | 142 | 81 |
| Ancylus | 1028 | 5 | 4 | |
| Bithynia | 994 | 2 | ||
| Potamopyrgus | 978 | 192 | 8 | 6 |
| Physidae | 995 | 1 | ||
| Planorbidae | 1009 | 7 | ||
| Corbicula | 1051 | 1 | ||
| Sphaeriidae | 1042 | 1 | 2 | |
| Pisidium | 1043 | 3 | ||
| Dendrocoelidae | 1071 | 1 | ||
| Dugesiidae | 1055 | 15 | 1 | 2 |
| Erpobdellidae | 928 | 6 | 9 | 5 |
| Glossiphoniidae | 908 | 8 | 25 | 24 |
| Oligochaeta | 933 | 19 | 17 | 36 |
| Bryozoa | 1087 | 3 | ||
| Nematoda | 1089 | 3 | ||
| Prostoma | 3110 | 3 | ||
| Hydracarina | 906 | 3 | 3 |