Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 145 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 02/07/2015 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 12.0 |
| GFI | 4 |
| Variété taxonomique | 30 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 0.0 | marginal |
| Pierres, galets | 52.0 | dominant |
| Blocs | 4.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 15.0 | dominant |
| Algues | 25.0 | dominant |
| Dalles, argiles | 2.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Blocs | Lente | A |
| P3 | Granulats | Lente | A |
| P4 | Dalles, argiles | Nulle | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Sables | Nulle | B |
| P7 | Algues | Nulle | B |
| P8 | Pierres, galets | Moyenne | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Algues | Lente | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Hydroptila | 200 | 1 | 2 | |
| Mystacides | 312 | 1 | 6 | |
| Limnephilinae | 3163 | 2 | 1 | |
| Cyrnus | 224 | 2 | 2 | 1 |
| Tinodes | 245 | 5 | ||
| Psychomyiidae | 238 | 1 | ||
| Rhyacophila lato-sensu | 183 | 1 | 2 | |
| Baetis lato sensu | 9794 | 26 | 33 | 2 |
| Procloeon | 390 | 1 | 1 | |
| Baetidae | 363 | 3 | ||
| Ephemerella | 450 | 1 | 1 | |
| Ephemera | 502 | 1 | ||
| Elmis | 618 | 6 | 10 | 14 |
| Limnius | 623 | 4 | 4 | 3 |
| Haliplus | 518 | 2 | ||
| Forcipomyinae | 20455 | 2 | ||
| Chironomidae | 807 | 182 | 218 | 27 |
| Hexatomini | 20358 | 1 | ||
| Pediciini | 20537 | 1 | ||
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 1 | 2 | 1 |
| Tabanidae | 837 | 2 | ||
| Gammarus | 892 | 723 | 324 | |
| Gammaridae | 887 | 59 | ||
| Pisidium | 1043 | 8 | 4 | |
| Ancylus | 1028 | 1 | 4 | |
| Potamopyrgus | 978 | 33 | 12 | 3 |
| Galba | 1001 | 1 | ||
| Physa stricto-sensu | 30103 | 1 | ||
| Glossiphonia | 909 | 6 | 1 | 2 |
| Hemiclepsis | 914 | 1 | ||
| Xironogiton | 23599 | 3 | ||
| Oligochaeta | 933 | 2 | 30 | |
| Dendrocoelum lacteum | 1074 | 1 | ||
| Mermithoïdea | 3159 | 3 | ||
| Hydracarina | 906 | 3 | 3 | 3 |
| Hydra | 1077 | 3 |