Listes faunistiques invertébrés
CHALARONNE A THOISSEY 3 06800002
- Télécharger la fiche IRSTEA xls / 103 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 18/07/2013 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 11.0 |
| GFI | 4 |
| Variété taxonomique | 28 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 95.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Nulle | A |
| P2 | Blocs | Lente | A |
| P3 | Granulats | Nulle | A |
| P4 | Sables | Nulle | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Pierres, galets | Nulle | B |
| P7 | Pierres, galets | Moyenne | B |
| P8 | Pierres, galets | Lente | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydropsyche | 212 | 174 | 34 | 40 |
| Mystacides | 312 | 1 | ||
| Polycentropodidae | 223 | 1 | 1 | |
| Cyrnus | 224 | 1 | 2 | |
| Polycentropus | 231 | 1 | ||
| Psychomyia | 239 | 3 | ||
| Rhyacophila lato-sensu | 183 | 2 | ||
| Baetis | 364 | 5 | 60 | 24 |
| Caenis | 457 | 3 | 1 | |
| Ephemera | 502 | 2 | 3 | |
| Serratella | 5152 | 3 | 10 | 2 |
| Aphelocheirus | 721 | 2 | 1 | 1 |
| Elmis | 618 | 3 | 6 | 3 |
| Oulimnius | 622 | 2 | ||
| Stenelmis | 617 | 3 | 1 | 1 |
| Chironomidae | 807 | 276 | 21 | 50 |
| Limoniidae | 757 | 1 | ||
| Simuliidae | 801 | 21 | ||
| Tabanidae | 837 | 1 | ||
| Calopteryx | 650 | 4 | 1 | |
| Platycnemis | 657 | 1 | ||
| Asellidae | 880 | 2 | ||
| Atyaephyra | 861 | 1 | ||
| Orconectes | 870 | 2 | ||
| Gammarus | 892 | 2196 | 769 | 539 |
| Hydracarina | 906 | 3 | 3 | |
| Corbicula | 1051 | 5 | ||
| Sphaerium | 1044 | 2 | ||
| Pisidium | 1043 | 1 | ||
| Ancylus | 1028 | 1 | 1 | 9 |
| Bithynia | 994 | 2 | ||
| Potamopyrgus | 978 | 7 | 8 | 12 |
| Theodoxus | 967 | 9 | 7 | 17 |
| Erpobdellidae | 928 | 4 | 1 | 11 |
| Glossiphoniidae | 908 | 2 | 3 | |
| Piscicolidae | 918 | 1 | ||
| Oligochaeta | 933 | 220 | 25 | 105 |
| Dugesiidae | 1055 | 8 | 1 | 2 |