Listes faunistiques invertébrés
Agly à Estagel 2 06173480
- Télécharger la fiche IRSTEA xls / 91 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 06/09/2013 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 17.0 |
| GFI | 8 |
| Variété taxonomique | 34 |
| Taxon indicateur | Philopotamidae |
| I2M2 | 0.9389 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 10.0 | dominant |
| Blocs | 40.0 | dominant |
| Granulats | 17.0 | dominant |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 2.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 26.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Hydrophytes | Moyenne | A |
| P2 | Blocs | Nulle | C |
| P3 | Blocs | Lente | C |
| P4 | Bryophytes | Moyenne | A |
| P5 | Litieres | Nulle | A |
| P6 | Dalles, argiles | Moyenne | B |
| P7 | Branchage, racines | Nulle | A |
| P8 | Granulats | Moyenne | B |
| P9 | Dalles, argiles | Rapide | C |
| P10 | Blocs | Rapide | C |
| P11 | Blocs | Moyenne | B |
| P12 | Pierres, galets | Moyenne | B |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra | 67 | 4 | 8 | |
| Leuctra | 69 | 25 | 24 | 10 |
| Ecnomus | 249 | 1 | ||
| Hydropsychidae | 211 | 34 | 30 | 11 |
| Cheumatopsyche | 221 | 5 | 13 | 6 |
| Hydropsyche | 212 | 2 | 5 | 5 |
| Hydroptila | 200 | 1 | 18 | 13 |
| Orthotrichia | 197 | 2 | 2 | |
| Athripsodes | 311 | 2 | 1 | |
| Mystacides | 312 | 1 | 1 | |
| Oecetis | 317 | 1 | 1 | 1 |
| Chimarra | 207 | 1 | 27 | 3 |
| Polycentropodidae | 223 | 2 | 1 | |
| Polycentropus | 231 | 9 | 1 | 1 |
| Lype | 241 | 1 | ||
| Psychomyia | 239 | 11 | 26 | |
| Tinodes | 245 | 1 | ||
| Rhyacophila lato-sensu | 183 | 17 | 2 | |
| Baetis | 364 | 58 | 90 | 29 |
| Centroptilum | 383 | 1 | 1 | |
| Procloeon bifidum | 391 | 1 | ||
| Caenis | 457 | 7 | 1 | |
| Ephemerella ignita | 451 | 1 | 1 | |
| Ecdyonurus | 421 | 9 | ||
| Choroterpes | 474 | 1 | ||
| Elmis | 618 | 31 | 5 | |
| Esolus | 619 | 1 | 49 | 23 |
| Limnius | 623 | 3 | 55 | 13 |
| Oulimnius | 622 | 47 | 7 | 5 |
| Riolus | 625 | 1 | ||
| Stenelmis | 617 | 1 | ||
| Orectochilus | 515 | 1 | 1 | |
| Atherix | 839 | 2 | 11 | 1 |
| Atrichops | 840 | 8 | ||
| Ceratopogonidae | 819 | 3 | ||
| Chironomidae | 807 | 93 | 7 | 67 |
| Hemerodromiinae | 3202 | 1 | 1 | |
| Ephydridae | 844 | 1 | ||
| Antocha | 759 | 7 | 13 | |
| Simulium | 806 | 37 | 144 | 5 |
| Tabanidae | 837 | 1 | ||
| Aphelocheirus | 721 | 2 | 2 | |
| Boyeria irene | 671 | 1 | ||
| Coenagrionidae | 658 | 1 | ||
| Onychogomphus | 682 | 1 | ||
| Platycnemis | 657 | 1 | ||
| Zygoptera | 9785 | 5 | ||
| Sialis | 704 | 2 | ||
| Ancylus | 1028 | 34 | 2 | |
| Physa (sensu lato) | 997 | 1 | ||
| Physella | 19280 | 1 | ||
| Pisidium | 1043 | 1 | ||
| Tricladida | 1054 | 2 | ||
| Dugesiidae | 1055 | 2 | 44 | 8 |
| Oligochaeta | 933 | 7 | 14 | 9 |
| Nematoda | 1089 | 3 | 3 | 3 |
| Prostoma | 3110 | 3 | ||
| Hydracarina | 906 | 3 | 3 | 3 |