Listes faunistiques invertébrés
Les Sagnes à Combronde 04427005
- Télécharger la fiche IRSTEA xls / 25 ko
- Export SEEE csv / 5 ko
| Date prélèvement | 13/09/2017 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 14.0 |
| GFI | 7 |
| Variété taxonomique | 26 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 0.0 | marginal |
| Pierres, galets | 79.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 4.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 12.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 3.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Blocs | Lente | A |
| P3 | Granulats | Lente | A |
| P4 | Dalles, argiles | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Pierres, galets | Nulle | B |
| P8 | Sables | Nulle | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Athripsodes | 311 | 1 | ||
| Limnephilinae | 3163 | 2 | ||
| Rhyacophila lato-sensu | 183 | 21 | 12 | |
| Baetis lato sensu | 9794 | 15 | 80 | 180 |
| Ephemera | 502 | 1 | ||
| Rhithrogena | 404 | 1 | ||
| Paraleptophlebia | 481 | 6 | 1 | |
| Leptophlebiidae | 473 | 17 | 4 | 3 |
| Platambus | 556 | 2 | ||
| Elmis | 618 | 5 | 2 | |
| Limnius | 623 | 1 | ||
| Ceratopogonidae | 819 | 4 | 1 | |
| Chironomidae | 807 | 31 | 46 | 40 |
| Dixa | 794 | 1 | 1 | |
| Hemerodromiinae | 3202 | 1 | ||
| Pediciini | 20537 | 1 | 1 | |
| Psychodidae | 783 | 1 | 1 | |
| Simuliidae | 801 | 3 | 1 | |
| Tabanidae | 837 | 1 | 4 | 1 |
| Tipulidae | 753 | 1 | 4 | 1 |
| Cordulegaster | 687 | 1 | ||
| Gammarus | 892 | 656 | 432 | 1648 |
| Copepoda | 3206 | 1 | ||
| Ostracoda | 3170 | 1 | ||
| Asellidae | 880 | 12 | 10 | 6 |
| Pisidium | 1043 | 17 | 52 | 23 |
| Ancylus | 1028 | 25 | 30 | 80 |
| Potamopyrgus | 978 | 312 | 1328 | 464 |
| Lymnaeidae | 998 | 1 | ||
| Physa stricto-sensu | 30103 | 7 | 4 | 5 |
| Physidae | 995 | 3 | 2 | |
| Oligochaeta | 933 | 8 | 165 | 14 |
| Polycelis | 1064 | 2 | ||
| Mermithoïdea | 3159 | 1 | 1 | 1 |
| Hydracarina | 906 | 1 | 1 | 1 |
| Hydra | 1077 | 1 |