Listes faunistiques invertébrés
Cadoule à Mauguio 3 06190650
- Télécharger la fiche IRSTEA xls / 89 ko
- Export SEEE csv / 4 ko
| Date prélèvement | 16/06/2014 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 7.0 |
| GFI | 2 |
| Variété taxonomique | 20 |
| Taxon indicateur | Baetidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 7.0 | dominant |
| Blocs | 0.0 | marginal |
| Granulats | 27.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 35.0 | dominant |
| Sables | 0.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 29.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Vases | Nulle | B |
| P2 | Pierres, galets | Nulle | B |
| P3 | Dalles, argiles | Nulle | B |
| P4 | Branchage, racines | Nulle | A |
| P5 | Granulats | Nulle | B |
| P6 | Vases | Nulle | C |
| P7 | Hydrophytes | Nulle | A |
| P8 | Hydrophytes | Nulle | A |
| P9 | Vases | Nulle | C |
| P10 | Granulats | Nulle | C |
| P11 | Branchage, racines | Nulle | A |
| P12 | Dalles, argiles | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Lype | 241 | 2 | ||
| Baetidae | 363 | 1 | ||
| Cloeon | 387 | 11 | 1 | |
| Caenis | 457 | 6 | 1 | 1 |
| Oulimnius | 622 | 43 | 1 | |
| Haliplidae | 517 | 1 | ||
| Chironomidae | 807 | 89 | 70 | 45 |
| Dixella | 795 | 3 | ||
| Micronecta | 719 | 9 | 1 | 24 |
| Naucoridae | 722 | 1 | ||
| Coenagrionidae | 658 | 13 | ||
| Chalcolestes | 2611 | 1 | ||
| Platycnemis | 657 | 1 | ||
| Zygoptera | 9785 | 1 | ||
| Sisyra | 856 | 1 | ||
| Cladocera | 3127 | 3 | 3 | |
| Copepoda | 3206 | 3 | ||
| Ostracoda | 3170 | 3 | 3 | |
| Atyaephyra | 861 | 5 | 1 | 1 |
| Gammaridae | 887 | 4 | ||
| Ferrissia | 1030 | 3 | ||
| Physa (sensu lato) | 997 | 11 | ||
| Physella | 19280 | 8 | ||
| Menetus | 1025 | 41 | 1 | |
| Oligochaeta | 933 | 17 | 62 | 19 |
| Bryozoa | 1087 | 3 | 3 | |
| Nematoda | 1089 | 3 |