Listes faunistiques invertébrés
Agly à Rivesaltes 1 06174950
- Télécharger la fiche IRSTEA xls / 90 ko
- Export SEEE csv / 5 ko
| Date prélèvement | 13/07/2016 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 10.0 |
| GFI | 4 |
| Variété taxonomique | 22 |
| Taxon indicateur | Leptoceridae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 2.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 34.0 | dominant |
| Blocs | 3.0 | marginal |
| Granulats | 49.0 | dominant |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 7.0 | dominant |
| Algues | 2.0 | marginal |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Nulle | B |
| P2 | Granulats | Lente | B |
| P3 | Hydrophytes | Nulle | A |
| P4 | Granulats | Nulle | B |
| P5 | Blocs | Nulle | A |
| P6 | Helophytes | Nulle | A |
| P7 | Pierres, galets | Nulle | C |
| P8 | Granulats | Nulle | C |
| P9 | Pierres, galets | Lente | C |
| P10 | Sables | Nulle | B |
| P11 | Branchage, racines | Nulle | A |
| P12 | Granulats | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Orthotrichia | 197 | 2 | 2 | |
| Leptocerus | 319 | 4 | ||
| Cloeon | 387 | 4 | ||
| Caenis | 457 | 2 | 5 | |
| Dryops | 613 | 15 | 3 | |
| Esolus | 619 | 2 | 10 | 57 |
| Oulimnius | 622 | 2 | 2 | 10 |
| Stenelmis | 617 | 1 | ||
| Hydrophilinae | 2517 | 1 | ||
| Ceratopogonidae | 819 | 3 | ||
| Chironomidae | 807 | 23 | 23 | 36 |
| Stratiomyidae | 824 | 1 | ||
| Micronecta | 719 | 3 | ||
| Aeshnidae | 669 | 2 | ||
| Coenagrionidae | 658 | 1 | 1 | |
| Zygoptera | 9785 | 3 | ||
| Cladocera | 3127 | 3 | 3 | |
| Copepoda | 3206 | 3 | 3 | 3 |
| Ostracoda | 3170 | 3 | 3 | 3 |
| Asellidae | 880 | 10 | 3 | 1 |
| Gammaridae | 887 | 2 | ||
| Echinogammarus | 888 | 1 | 1 | |
| Radix | 1004 | 2 | ||
| Physidae | 995 | 1 | 1 | |
| Physella | 19280 | 9 | 1 | 1 |
| Planorbidae | 1009 | 19 | 33 | 10 |
| Dugesiidae | 1055 | 154 | 28 | 76 |
| Erpobdellidae | 928 | 1 | ||
| Oligochaeta | 933 | 18 | 31 | 6 |
| Prostoma | 3110 | 3 | 3 | 3 |
| Hydracarina | 906 | 3 | 3 | 3 |