Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 26 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 26/09/2012 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 13.0 |
| GFI | 5 |
| Variété taxonomique | 31 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 92.0 | dominant |
| Blocs | 2.0 | marginal |
| Granulats | 0.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 2.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 2.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Lente | B |
| P2 | Sables | Nulle | A |
| P3 | Blocs | Nulle | A |
| P4 | Branchage, racines | Nulle | A |
| P5 | Pierres, galets | Nulle | B |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Helophytes | Nulle | A |
| P8 | Pierres, galets | Lente | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Goeridae | 286 | 2 | 1 | |
| Hydropsychidae | 211 | 11 | 5 | |
| Hydropsyche | 212 | 4 | 95 | 33 |
| Hydroptila | 200 | 3 | ||
| Athripsodes | 311 | 7 | 8 | 5 |
| Mystacides | 312 | 12 | 8 | 12 |
| Tinodes | 245 | 3 | 6 | 5 |
| Rhyacophila lato-sensu | 183 | 1 | ||
| Baetis | 364 | 1 | 26 | 15 |
| Caenis | 457 | 78 | 28 | 25 |
| Dryops | 613 | 1 | ||
| Elmis | 618 | 2 | ||
| Limnius | 623 | 7 | ||
| Haliplus | 518 | 1 | ||
| Atherix | 839 | 1 | ||
| Atrichops | 840 | 1 | ||
| Ceratopogoninae | 822 | 8 | 8 | |
| Chironomidae | 807 | 85 | 23 | 35 |
| Dicranota | 765 | 1 | ||
| Simulium | 806 | 1 | ||
| Micronecta | 719 | 12 | ||
| Calopteryx | 650 | 11 | 12 | 4 |
| Coenagrionidae | 658 | 2 | 1 | |
| Ostracoda | 3170 | 3 | 3 | 3 |
| Copepoda | 3206 | 3 | 3 | |
| Asellidae | 880 | 217 | 163 | 91 |
| Gammaridae | 887 | 3 | 23 | 4 |
| Gammarus | 892 | 3 | 22 | 30 |
| Niphargus | 902 | 2 | ||
| Ancylus | 1028 | 2 | 122 | 8 |
| Potamopyrgus | 978 | 2 | ||
| Physella | 19280 | 3 | 1 | |
| Succineidae | 20676 | 6 | ||
| Turbellaria | 3326 | 3 | 3 | 1 |
| Dendrocoelum | 1072 | 2 | 3 | 4 |
| Dugesia | 1056 | 85 | 11 | 26 |
| Polycelis | 1064 | 6 | 6 | 2 |
| Erpobdellidae | 928 | 23 | 64 | 53 |
| Helobdella | 912 | 2 | ||
| Hemiclepsis | 914 | 1 | ||
| Oligochaeta | 933 | 12 | 42 | 39 |
| Mermithoïdea | 3159 | 3 | 3 | 3 |
| Hydracarina | 906 | 3 | 3 | 3 |