Listes faunistiques invertébrés
Agly à St-laurent-de-la-salanque 06175000
- Télécharger la fiche IRSTEA xls / 644 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 25/07/2018 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 13.0 |
| GFI | 5 |
| Variété taxonomique | 32 |
| Taxon indicateur | Hydroptilidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 31.0 | dominant |
| Blocs | 4.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 4.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 57.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Nulle | C |
| P2 | Dalles, argiles | Lente | B |
| P3 | Branchage, racines | Nulle | A |
| P4 | Granulats | Moyenne | A |
| P5 | Dalles, argiles | Moyenne | C |
| P6 | Pierres, galets | Lente | B |
| P7 | Hydrophytes | Nulle | A |
| P8 | Dalles, argiles | Nulle | B |
| P9 | Dalles, argiles | Rapide | C |
| P10 | Blocs | Nulle | A |
| P11 | Dalles, argiles | Nulle | C |
| P12 | Pierres, galets | Moyenne | B |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctridae | 66 | 1 | ||
| Agapetus | 191 | 1 | 1 | |
| Hydropsyche | 212 | 17 | 89 | 86 |
| Hydroptila | 200 | 31 | 31 | 1 |
| Orthotrichia | 197 | 1 | 2 | |
| Athripsodes | 311 | 1 | ||
| Leptocerus | 319 | 1 | ||
| Chimarra | 207 | 1 | ||
| Tinodes | 245 | 1 | 13 | 20 |
| Baetis | 364 | 9 | 35 | 36 |
| Cloeon | 387 | 7 | 1 | |
| Caenis | 457 | 32 | 14 | 19 |
| Ephoron | 496 | 4 | 6 | |
| Dryops | 613 | 1 | ||
| Elmis | 618 | 1 | ||
| Esolus | 619 | 24 | 7 | 7 |
| Oulimnius | 622 | 32 | 35 | 8 |
| Hydrophilinae | 2517 | 1 | ||
| Ceratopogonidae | 819 | 2 | ||
| Chironomidae | 807 | 38 | 31 | 30 |
| Simuliidae | 801 | 4 | ||
| Micronecta | 719 | 1 | ||
| Coenagrionidae | 658 | 28 | 1 | |
| Crambidae | 2947 | 5 | ||
| Sisyra | 856 | 2 | 1 | |
| Ostracoda | 3170 | 3 | ||
| Atyaephyra | 861 | 8 | ||
| Echinogammarus | 888 | 15 | 5 | 3 |
| Ancylus | 1028 | 2 | 1 | 1 |
| Ferrissia | 1030 | 1 | 1 | |
| Potamopyrgus | 978 | 3 | ||
| Lymnaeidae | 998 | 2 | ||
| Radix | 1004 | 1 | 3 | |
| Physidae | 995 | 11 | ||
| Physella | 19280 | 22 | 1 | |
| Corbicula | 1051 | 11 | 1 | 3 |
| Tricladida | 1054 | 8 | 3 | |
| Dendrocoelidae | 1071 | 2 | ||
| Dugesiidae | 1055 | 10 | 3 | |
| Piscicola | 919 | 7 | ||
| Oligochaeta | 933 | 28 | 1 | 1 |
| Nematoda | 1089 | 3 | ||
| Prostoma | 3110 | 3 | 3 | 3 |
| Hydracarina | 906 | 3 | 3 | 3 |