Listes faunistiques invertébrés
Agly à Lesquerde 1 06173250
- Télécharger la fiche IRSTEA xls / 69 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 26/06/2008 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 15.0 |
| GFI | 8 |
| Variété taxonomique | 25 |
| I2M2 | 0.5747 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | 0.0 | marginal |
| Pierres, galets | 26.0 | dominant |
| Blocs | 3.0 | marginal |
| Granulats | ||
| Helophytes | ||
| Vases | 1.0 | marginal |
| Sables | 65.0 | dominant |
| Algues | ||
| Dalles, argiles | 5.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Rapide | B1 |
| P2 | Branchage, racines | Moyenne | B1 |
| P3 | Blocs | Rapide | B1 |
| P4 | Vases | Nulle | B1 |
| P5 | Pierres, galets | Moyenne | B2 |
| P6 | Sables | Lente | B2 |
| P7 | Sables | Moyenne | B2 |
| P8 | Dalles, argiles | Lente | B2 |
| P9 | Pierres, galets | Rapide | B3 |
| P10 | Sables | Nulle | B3 |
| P11 | Sables | Lente | B3 |
| P12 | Sables | Moyenne | B3 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra | 67 | 1 | ||
| Brachycentrus | 265 | 59 | 1 | 3 |
| Micrasema | 268 | 3 | ||
| Goeridae | 286 | 1 | ||
| Hydropsyche | 212 | 92 | 6 | 32 |
| Hydroptilidae | 193 | 2 | 1 | |
| Hydroptila | 200 | 6 | 5 | |
| Mystacides | 312 | 3 | ||
| Polycentropodidae | 223 | 1 | ||
| Polycentropus | 231 | 4 | ||
| Psychomyia | 239 | 1 | ||
| Tinodes | 245 | 1 | ||
| Rhyacophila lato-sensu | 183 | 8 | 36 | |
| Baetidae | 363 | 1 | 1 | |
| Baetis | 364 | 9 | 5 | 8 |
| Caenis | 457 | 6 | 10 | 4 |
| Elmis | 618 | 4 | ||
| Esolus | 619 | 1 | 2 | 2 |
| Limnius | 623 | 2 | 1 | 1 |
| Macronychus | 626 | 1 | ||
| Oulimnius | 622 | 7 | 3 | |
| Riolus | 625 | 2 | 3 | 1 |
| Stenelmis | 617 | 3 | ||
| Athericidae | 838 | 1 | ||
| Chironomidae | 807 | 420 | 32 | 78 |
| Empididae | 831 | 1 | ||
| Limoniidae | 757 | 4 | 8 | |
| Simuliidae | 801 | 3 | ||
| Tipulidae | 753 | 2 | ||
| Gomphus | 679 | 1 | ||
| Onychogomphus | 682 | 2 | ||
| Pisidium | 1043 | 1 | ||
| Ancylus | 1028 | 2 | 6 | 51 |
| Bithynia | 994 | 1 | ||
| Potamopyrgus | 978 | 82 | 380 | 138 |
| Physa (sensu lato) | 997 | 2 | 1 | |
| Dugesiidae | 1055 | 2 | ||
| Oligochaeta | 933 | 3 | 3 | 3 |
| Hydracarina | 906 | 3 | 3 | 3 |