Listes faunistiques invertébrés
VEYLE A GRIEGES 06049000
- Télécharger la fiche IRSTEA xls / 127 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 17/06/2014 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 15.0 |
| GFI | 6 |
| Variété taxonomique | 34 |
| I2M2 | 0.2961 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | 33.0 | dominant |
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 4.0 | marginal |
| Blocs | ||
| Granulats | 60.0 | dominant |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Nulle | A |
| P2 | Pierres, galets | Lente | A |
| P3 | Sables | Nulle | A |
| P4 | Dalles, argiles | Nulle | A |
| P5 | Hydrophytes | Lente | B |
| P6 | Hydrophytes | Nulle | B |
| P7 | Granulats | Lente | B |
| P8 | Granulats | Nulle | B |
| P9 | Hydrophytes | Moyenne | C |
| P10 | Granulats | Moyenne | C |
| P11 | Granulats | Lente | C |
| P12 | Granulats | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydropsyche | 212 | 5 | 15 | 36 |
| Hydroptila | 200 | 1 | ||
| Leptoceridae | 310 | 1 | ||
| Athripsodes | 311 | 4 | 1 | 4 |
| Ceraclea | 313 | 1 | 1 | |
| Mystacides | 312 | 3 | ||
| Limnephilinae | 3163 | 1 | ||
| Polycentropodidae | 223 | 4 | ||
| Polycentropus | 231 | 2 | ||
| Psychomyia | 239 | 2 | ||
| Baetis | 364 | 11 | 7 | |
| Caenis | 457 | 2 | 2 | |
| Ephemera | 502 | 4 | ||
| Heptagenia | 443 | 2 | 1 | |
| Aphelocheirus | 721 | 2 | 4 | |
| Micronecta | 719 | 21 | ||
| Gerris | 735 | 1 | ||
| Elmis | 618 | 4 | 1 | |
| Limnius | 623 | 2 | ||
| Stenelmis | 617 | 2 | ||
| Athericidae | 838 | 1 | 1 | |
| Chironomidae | 807 | 128 | 41 | 3 |
| Simuliidae | 801 | 7 | 153 | 5080 |
| Calopteryx | 650 | 11 | 1 | |
| Platycnemis | 657 | 19 | ||
| Asellidae | 880 | 191 | 3 | 1 |
| Cambaridae | 2024 | 1 | ||
| Echinogammarus | 888 | 19 | 130 | |
| Gammarus | 892 | 1257 | 68 | 119 |
| Ostracoda | 3170 | 3 | ||
| Hydracarina | 906 | 3 | ||
| Corbicula | 1051 | 53 | 65 | 183 |
| Sphaerium | 1044 | 244 | 34 | 66 |
| Pisidium | 1043 | 82 | 17 | 19 |
| Ancylus | 1028 | 1 | 28 | 9 |
| Bithynia | 994 | 4 | 6 | 4 |
| Potamopyrgus | 978 | 1 | 6 | |
| Theodoxus | 967 | 11 | 30 | 22 |
| Erpobdellidae | 928 | 14 | 14 | |
| Glossiphoniidae | 908 | 1 | 1 | 2 |
| Piscicolidae | 918 | 1 | ||
| Oligochaeta | 933 | 82 | 10 | 166 |
| Dendrocoelidae | 1071 | 2 | ||
| Dugesiidae | 1055 | 8 |