Listes faunistiques invertébrés
Agly à St-laurent-de-la-salanque 06175000
- Télécharger la fiche IRSTEA xls / 90 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 13/07/2016 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 13.0 |
| GFI | 5 |
| Variété taxonomique | 32 |
| Taxon indicateur | Hydroptilidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 2.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 23.0 | dominant |
| Blocs | 18.0 | dominant |
| Granulats | 10.0 | dominant |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 10.0 | dominant |
| Algues | 4.0 | marginal |
| Dalles, argiles | 31.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Lente | A |
| P2 | Granulats | Nulle | B |
| P3 | Dalles, argiles | Nulle | C |
| P4 | Pierres, galets | Lente | B |
| P5 | Pierres, galets | Moyenne | C |
| P6 | Blocs | Lente | B |
| P7 | Hydrophytes | Nulle | A |
| P8 | Sables | Nulle | B |
| P9 | Dalles, argiles | Moyenne | C |
| P10 | Dalles, argiles | Lente | C |
| P11 | Helophytes | Nulle | A |
| P12 | Algues | Nulle | A |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Ecnomus | 249 | 5 | 24 | 23 |
| Hydropsyche | 212 | 3 | 33 | |
| Hydroptila | 200 | 9 | 21 | 26 |
| Orthotrichia | 197 | 28 | 6 | 11 |
| Chimarra | 207 | 2 | ||
| Psychomyia | 239 | 11 | 45 | |
| Tinodes | 245 | 5 | 10 | |
| Baetidae | 363 | 2 | ||
| Baetis | 364 | 21 | 8 | 81 |
| Cloeon | 387 | 18 | 2 | |
| Caenis | 457 | 14 | 12 | 10 |
| Ephoron | 496 | 3 | 23 | 5 |
| Dryops | 613 | 16 | 1 | 1 |
| Esolus | 619 | 2 | 3 | 6 |
| Oulimnius | 622 | 23 | 4 | 8 |
| Stenelmis | 617 | 2 | 1 | |
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 23 | 124 | 206 |
| Empididae | 831 | 1 | 1 | |
| Ephydridae | 844 | 3 | ||
| Simuliidae | 801 | 5 | ||
| Tipulidae | 753 | 1 | ||
| Corixinae | 5196 | 1 | ||
| Micronecta | 719 | 1 | ||
| Plea | 733 | 1 | ||
| Coenagrionidae | 658 | 18 | ||
| Zygoptera | 9785 | 20 | ||
| Copepoda | 3206 | 3 | 3 | |
| Atyaephyra | 861 | 12 | ||
| Orconectes | 870 | 1 | ||
| Ancylus | 1028 | 2 | ||
| Bithynia | 994 | 3 | 1 | |
| Ferrissia | 1030 | 7 | ||
| Potamopyrgus | 978 | 1 | 2 | |
| Lymnaeidae | 998 | 6 | ||
| Radix | 1004 | 11 | ||
| Physidae | 995 | 2 | ||
| Physa (sensu lato) | 997 | 2 | ||
| Physella | 19280 | 11 | ||
| Planorbidae | 1009 | 1 | ||
| Corbicula | 1051 | 1 | 13 | 1 |
| Dugesiidae | 1055 | 46 | 18 | 10 |
| Piscicolidae | 918 | 1 | ||
| Oligochaeta | 933 | 23 | 16 | 9 |
| Prostoma | 3110 | 3 | 3 | |
| Hydracarina | 906 | 3 | 3 | 3 |