Listes faunistiques invertébrés
Agly à Rivesaltes 1 06174950
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| Date prélèvement | 12/07/2017 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 11.0 |
| GFI | 2 |
| Variété taxonomique | 33 |
| Taxon indicateur | Elmidae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 66.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 28.0 | dominant |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Nulle | B |
| P2 | Hydrophytes | Nulle | A |
| P3 | Pierres, galets | Nulle | C |
| P4 | Granulats | Nulle | B |
| P5 | Blocs | Nulle | A |
| P6 | Helophytes | Nulle | A |
| P7 | Pierres, galets | Lente | B |
| P8 | Pierres, galets | Nulle | C |
| P9 | Branchage, racines | Nulle | A |
| P10 | Granulats | Lente | B |
| P11 | Pierres, galets | Lente | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Micrasema | 268 | 1 | ||
| Ecnomus | 249 | 4 | 1 | |
| Orthotrichia | 197 | 1 | 1 | |
| Leptocerus | 319 | 1 | ||
| Tinodes | 245 | 2 | ||
| Centroptilum | 383 | 1 | ||
| Cloeon | 387 | 2 | 1 | |
| Caenis | 457 | 1 | 3 | 9 |
| Dryops | 613 | 7 | 1 | |
| Elmis | 618 | 5 | ||
| Esolus | 619 | 16 | 44 | |
| Oulimnius | 622 | 5 | 4 | 10 |
| Stenelmis | 617 | 1 | ||
| Haliplus | 518 | 1 | ||
| Hydrophilinae | 2517 | 19 | ||
| Hydroscapha | 629 | 1 | ||
| Ceratopogonidae | 819 | 15 | 7 | 1 |
| Chironomidae | 807 | 17 | 42 | 34 |
| Empididae | 831 | 1 | ||
| Ephydridae | 844 | 1 | ||
| Stratiomyidae | 824 | 2 | ||
| Micronecta | 719 | 6 | 6 | 16 |
| Coenagrionidae | 658 | 15 | ||
| Libellulidae | 696 | 1 | ||
| Zygoptera | 9785 | 1 | ||
| Sisyra | 856 | 1 | ||
| Cladocera | 3127 | 3 | 3 | 3 |
| Copepoda | 3206 | 3 | 3 | 3 |
| Ostracoda | 3170 | 3 | 3 | 3 |
| Asellidae | 880 | 7 | 3 | 8 |
| Echinogammarus | 888 | 3 | 3 | |
| Gammarus | 892 | 8 | ||
| Ferrissia | 1030 | 3 | ||
| Physa (sensu lato) | 997 | 1 | ||
| Physella | 19280 | 13 | ||
| Planorbidae | 1009 | 12 | 2 | 13 |
| Dugesiidae | 1055 | 31 | 63 | 20 |
| Erpobdellidae | 928 | 1 | 2 | |
| Glossiphoniidae | 908 | 3 | 6 | |
| Oligochaeta | 933 | 1 | 10 | 13 |
| Nematoda | 1089 | 3 | 3 | |
| Prostoma | 3110 | 3 | 3 | |
| Hydracarina | 906 | 3 | 3 | 3 |