Listes faunistiques invertébrés
Agly à Estagel 2 06173480
- Télécharger la fiche IRSTEA xls / 72 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 02/06/2010 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 15.0 |
| GFI | 7 |
| Variété taxonomique | 29 |
| Taxon indicateur | Leuctridae |
| I2M2 | 0.7796 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 41.0 | dominant |
| Blocs | 6.0 | dominant |
| Granulats | 15.0 | dominant |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 25.0 | dominant |
| Algues | ||
| Dalles, argiles | 8.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Hydrophytes | Lente | A |
| P3 | Litieres | Lente | A |
| P4 | Branchage, racines | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Moyenne | B |
| P7 | Granulats | Moyenne | B |
| P8 | Sables | Lente | B |
| P9 | Dalles, argiles | Moyenne | C |
| P10 | Pierres, galets | Rapide | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Sables | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 12 | 5 | |
| Ecnomus | 249 | 1 | ||
| Glossosomatidae | 189 | 1 | ||
| Agapetus | 191 | 4 | 2 | |
| Cheumatopsyche | 221 | 8 | 7 | |
| Hydropsyche | 212 | 10 | 7 | 2 |
| Hydroptilidae | 193 | 1 | ||
| Hydroptila | 200 | 1 | ||
| Leptoceridae | 310 | 1 | ||
| Oecetis | 317 | 2 | ||
| Setodes | 318 | 1 | ||
| Polycentropodidae | 223 | 2 | ||
| Polycentropus | 231 | 2 | 1 | |
| Psychomyia | 239 | 3 | 9 | |
| Rhyacophila lato-sensu | 183 | 2 | 5 | 3 |
| Baetidae | 363 | 2 | ||
| Baetis | 364 | 6 | 15 | 19 |
| Caenis | 457 | 3 | 8 | 1 |
| Serratella | 5152 | 260 | 265 | 145 |
| Ecdyonurus | 421 | 5 | 1 | |
| Leptophlebiidae | 473 | 1 | ||
| Oligoneuriella | 394 | 1 | 3 | 18 |
| Ephoron | 496 | 2 | 50 | 30 |
| Potamanthus | 509 | 1 | ||
| Aphelocheirus | 721 | 12 | ||
| Elmis | 618 | 8 | ||
| Esolus | 619 | 2 | 2 | 2 |
| Limnius | 623 | 4 | ||
| Oulimnius | 622 | 7 | 2 | |
| Stenelmis | 617 | 4 | ||
| Gyrinus | 514 | 1 | ||
| Blephariceridae | 747 | 1 | ||
| Ceratopogonidae | 819 | 4 | 1 | |
| Chironomidae | 807 | 30 | 20 | 13 |
| Dixidae | 793 | 1 | ||
| Empididae | 831 | 1 | ||
| Limoniidae | 757 | 1 | ||
| Psychodidae | 783 | 14 | ||
| Onychogomphus | 682 | 1 | 1 | |
| Asellidae | 880 | 2 | 1 | |
| Spongillidae | 3106 | 3 | ||
| Ostracoda | 3170 | 3 | ||
| Hydracarina | 906 | 3 | 3 | |
| Ancylus | 1028 | 12 | 6 | |
| Potamopyrgus | 978 | 1 | ||
| Lymnaeidae | 998 | 3 | ||
| Oligochaeta | 933 | 1 | 10 | 12 |