Listes faunistiques invertébrés
MENTHON A ST-JEAN-SUR-VEYLE 06048787
- Télécharger la fiche IRSTEA xls / 99 ko
- Export SEEE csv / 5 ko
| Date prélèvement | 08/08/2023 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 10.0 |
| GFI | 4 |
| Variété taxonomique | 24 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | 8.0 | dominant |
| Litieres | 1.0 | marginal |
| Branchage, racines | 10.0 | dominant |
| Pierres, galets | 1.0 | marginal |
| Blocs | 1.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | 4.0 | marginal |
| Sables | 70.0 | dominant |
| Algues | ||
| Dalles, argiles | 3.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Pierres, galets | Nulle | A |
| P3 | Blocs | Nulle | A |
| P4 | Granulats | Nulle | A |
| P5 | Hydrophytes | Nulle | B |
| P6 | Branchage, racines | Nulle | B |
| P7 | Sables | Nulle | B |
| P8 | Sables | Nulle | B |
| P9 | Sables | Nulle | C |
| P10 | Sables | Nulle | C |
| P11 | Sables | Nulle | C |
| P12 | Sables | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydropsyche | 212 | 1 | ||
| Mystacides | 312 | 1 | ||
| Limnephilinae | 3163 | 1 | 1 | |
| Polycentropus | 231 | 1 | 2 | |
| Polycentropodidae | 223 | 1 | ||
| Cloeon | 387 | 1 | ||
| Aphelocheirus | 721 | 1 | ||
| Micronecta | 719 | 6 | ||
| Notonectidae | 728 | 1 | ||
| Athericidae | 838 | 1 | 2 | |
| Chironomidae | 807 | 2 | 20 | 236 |
| Tabanidae | 837 | 2 | ||
| Calopteryx | 650 | 1 | ||
| Platycnemis | 657 | 1 | ||
| Sialis | 704 | 1 | 1 | 18 |
| Gammarus | 892 | 428 | 335 | 192 |
| Orconectes | 870 | 1 | ||
| Asellidae | 880 | 7 | 2 | |
| Corbicula | 1051 | 16 | 4 | 6 |
| Pisidium | 1043 | 12 | 48 | 21 |
| Sphaerium | 1044 | 71 | 4 | 2 |
| Anodonta | 1038 | 3 | 1 | |
| Unio | 1041 | 1 | ||
| Acroloxus | 1033 | 7 | 2 | 1 |
| Bithynia | 994 | 8 | 3 | |
| Potamopyrgus | 978 | 248 | 12 | 36 |
| Erpobdellidae | 928 | 7 | 1 | 2 |
| Glossiphoniidae | 908 | 1 | 1 | 1 |
| Oligochaeta | 933 | 139 | 66 | 84 |
| Dendrocoelum | 1072 | 3 | 1 | |
| Dugesia | 1056 | 1 | 1 | |
| Hydracarina | 906 | 1 |