Listes faunistiques invertébrés
BATALON A ST-PIERRE-DE-BOEUF 2 06820850
- Télécharger la fiche IRSTEA xls / 102 ko
- Export SEEE csv / 5 ko
| Date prélèvement | 21/06/2013 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 10.0 |
| GFI | 4 |
| Variété taxonomique | 24 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 62.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 30.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 4.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Blocs | Moyenne | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Sables | Lente | B |
| P8 | Sables | Nulle | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Isoperla | 140 | 1 | ||
| Glossosoma | 190 | 1 | ||
| Silo | 292 | 2 | ||
| Goeridae | 286 | 1 | ||
| Limnephilinae | 3163 | 2 | ||
| Rhyacophila lato-sensu | 183 | 3 | 15 | 7 |
| Baetis | 364 | 504 | 329 | 512 |
| Ephemerella | 450 | 100 | 12 | 14 |
| Pomatinus | 611 | 1 | ||
| Elmis | 618 | 12 | 10 | 2 |
| Esolus | 619 | 4 | ||
| Oulimnius | 622 | 1 | 1 | |
| Hydraena | 608 | 1 | ||
| Ceratopogonidae | 819 | 17 | 2 | 1 |
| Chironomidae | 807 | 96 | 49 | 16 |
| Pediciini | 20537 | 2 | 1 | 4 |
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 51 | 328 | 156 |
| Calopteryx | 650 | 1 | ||
| Cordulegaster | 687 | 2 | 1 | |
| Gammarus | 892 | 2864 | 720 | 585 |
| Copepoda | 3206 | 3 | ||
| Ostracoda | 3170 | 3 | ||
| Asellidae | 880 | 1 | ||
| Pisidium | 1043 | 5 | 7 | |
| Ancylus | 1028 | 3 | 8 | 6 |
| Potamopyrgus | 978 | 236 | 240 | 37 |
| Lymnaeidae | 998 | 1 | ||
| Oligochaeta | 933 | 11 | 3 | 2 |
| Polycelis | 1064 | 2 | 2 | |
| Nematoda | 1089 | 3 | ||
| Nemathelmintha | 3111 | 3 |