Listes faunistiques invertébrés
Vistre à Aubord 06193500
- Télécharger la fiche IRSTEA xls / 91 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 13/07/2017 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 14.0 |
| GFI | 5 |
| Variété taxonomique | 34 |
| Taxon indicateur | Hydroptilidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 12.0 | dominant |
| Litieres | 0.0 | marginal |
| Branchage, racines | 3.0 | marginal |
| Pierres, galets | 74.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | 1.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 6.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Moyenne | B |
| P2 | Branchage, racines | Nulle | A |
| P3 | Pierres, galets | Lente | B |
| P4 | Dalles, argiles | Moyenne | B |
| P5 | Hydrophytes | Moyenne | B |
| P6 | Helophytes | Nulle | A |
| P7 | Granulats | Lente | A |
| P8 | Pierres, galets | Moyenne | C |
| P9 | Blocs | Nulle | A |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Ecnomus | 249 | 1 | ||
| Hydropsyche | 212 | 2 | 147 | 26 |
| Hydroptila | 200 | 10 | 26 | 41 |
| Psychomyiidae | 238 | 1 | 4 | |
| Psychomyia | 239 | 23 | 37 | |
| Baetis | 364 | 4 | 51 | 36 |
| Caenis | 457 | 37 | 22 | 57 |
| Dryops | 613 | 3 | ||
| Esolus | 619 | 3 | 2 | |
| Oulimnius | 622 | 16 | 20 | 5 |
| Stenelmis | 617 | 2 | ||
| Hydrophilinae | 2517 | 3 | ||
| Ceratopogonidae | 819 | 2 | ||
| Chironomidae | 807 | 38 | 156 | 231 |
| Ephydridae | 844 | 1 | ||
| Simuliidae | 801 | 1 | 144 | 1 |
| Micronecta | 719 | 73 | 7 | 41 |
| Hydrometra | 740 | 3 | ||
| Calopteryx | 650 | 10 | 6 | |
| Coenagrionidae | 658 | 39 | 3 | 2 |
| Oxygastra | 691 | 2 | ||
| Sisyra | 856 | 3 | ||
| Cladocera | 3127 | 3 | ||
| Copepoda | 3206 | 3 | ||
| Ostracoda | 3170 | 3 | ||
| Asellidae | 880 | 74 | ||
| Gammarus | 892 | 22 | 7 | 2 |
| Ancylus | 1028 | 2 | 17 | |
| Ferrissia | 1030 | 4 | ||
| Belgrandia | 982 | 1 | ||
| Potamopyrgus | 978 | 2 | ||
| Physella | 19280 | 3 | ||
| Planorbidae | 1009 | 10 | 2 | |
| Valvata | 972 | 1 | ||
| Corbicula | 1051 | 16 | 5 | 13 |
| Sphaeriidae | 1042 | 1 | 1 | |
| Pisidium | 1043 | 1 | ||
| Tricladida | 1054 | 3 | ||
| Dugesiidae | 1055 | 53 | 19 | 18 |
| Planariidae | 1061 | 2 | ||
| Erpobdellidae | 928 | 2 | 2 | |
| Glossiphoniidae | 908 | 1 | ||
| Piscicolidae | 918 | 5 | ||
| Oligochaeta | 933 | 7 | 37 | |
| Hypania | 4226 | 3 | 5 | |
| Bryozoa | 1087 | 3 | 3 | |
| Spongillidae | 3106 | 3 | ||
| Hydracarina | 906 | 3 | 3 |