Listes faunistiques invertébrés
SEC A CONQUES-SUR-ORBIEL 06178935
- Télécharger la fiche IRSTEA xls / 77 ko
- Export SEEE csv / 5 ko
| Date prélèvement | 10/07/2008 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 12.0 |
| GFI | 7 |
| Variété taxonomique | 20 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 8.0 | dominant |
| Branchage, racines | 11.0 | dominant |
| Pierres, galets | 78.0 | dominant |
| Blocs | ||
| Granulats | ||
| Helophytes | ||
| Vases | 3.0 | marginal |
| Sables | ||
| Algues | ||
| Dalles, argiles |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Vases | Nulle | B1 |
| P2 | Vases | Nulle | B1 |
| P3 | Vases | Nulle | B1 |
| P4 | Vases | Nulle | B1 |
| P5 | Litieres | Lente | B2 |
| P6 | Branchage, racines | Lente | B2 |
| P7 | Pierres, galets | Nulle | B2 |
| P8 | Pierres, galets | Lente | B2 |
| P9 | Pierres, galets | Lente | B3 |
| P10 | Pierres, galets | Moyenne | B3 |
| P11 | Pierres, galets | Nulle | B3 |
| P12 | Pierres, galets | Lente | B3 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra | 67 | 2 | 33 | |
| Leuctra | 69 | 1 | ||
| Silo | 292 | 1 | 3 | |
| Hydropsyche | 212 | 1 | ||
| Hydroptilidae | 193 | 1 | ||
| Mystacides | 312 | 14 | 6 | |
| Limnephilidae | 276 | 2 | ||
| Polycentropus | 231 | 2 | ||
| Lype | 241 | 7 | ||
| Tinodes | 245 | 21 | 100 | |
| Baetis | 364 | 1 | ||
| Caenis | 457 | 11 | 2 | 19 |
| Serratella | 5152 | 3 | ||
| Elmis | 618 | 8 | ||
| Esolus | 619 | 1 | 24 | |
| Limnius | 623 | 3 | ||
| Haliplus | 518 | 2 | ||
| Athericidae | 838 | 1 | 2 | |
| Ceratopogonidae | 819 | 2 | ||
| Chironomidae | 807 | 50 | 500 | 4 |
| Empididae | 831 | 1 | ||
| Boyeria | 670 | 2 | 3 | |
| Calopteryx | 650 | 1 | ||
| Onychogomphus | 682 | 3 | 6 | 16 |
| Platycnemis | 657 | 1 | ||
| Gammaridae | 887 | 1 | ||
| Pisidium | 1043 | 1 | 1 | |
| Ancylus | 1028 | 4 | 300 | 800 |
| Potamopyrgus | 978 | 70 | 2000 | 2000 |
| Radix | 1004 | 1 | ||
| Glossiphoniidae | 908 | 2 | 1 | |
| Dugesiidae | 1055 | 7 | ||
| Oligochaeta | 933 | 3 | 3 | 3 |
| Hydracarina | 906 | 3 |