Listes faunistiques invertébrés
Agly à Estagel 2 06173480
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| Date prélèvement | 27/07/2015 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 19.0 |
| GFI | 8 |
| Variété taxonomique | 42 |
| Taxon indicateur | Philopotamidae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 2.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 52.0 | dominant |
| Blocs | 19.0 | dominant |
| Granulats | 0.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 6.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 18.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Hydrophytes | Moyenne | A |
| P2 | Pierres, galets | Nulle | C |
| P3 | Pierres, galets | Moyenne | B |
| P4 | Dalles, argiles | Moyenne | B |
| P5 | Branchage, racines | Nulle | A |
| P6 | Sables | Lente | B |
| P7 | Bryophytes | Lente | A |
| P8 | Pierres, galets | Rapide | C |
| P9 | Blocs | Moyenne | B |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Helophytes | Nulle | A |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctridae | 66 | 3 | 7 | |
| Leuctra | 69 | 16 | 11 | 9 |
| Leuctra geniculata | 33830 | 2 | 13 | 10 |
| Hydropsychidae | 211 | 17 | 31 | 4 |
| Cheumatopsyche | 221 | 25 | 11 | |
| Hydropsyche | 212 | 24 | 34 | 12 |
| Hydroptila | 200 | 60 | 17 | 17 |
| Orthotrichia | 197 | 26 | 8 | 1 |
| Leptoceridae | 310 | 1 | ||
| Athripsodes | 311 | 6 | 15 | 10 |
| Mystacides | 312 | 3 | 19 | |
| Oecetis | 317 | 6 | 1 | |
| Setodes | 318 | 1 | 2 | 1 |
| Triaenodes - Ylodes | 24007 | 2 | ||
| Chimarra | 207 | 38 | ||
| Polycentropodidae | 223 | 2 | 2 | 5 |
| Polycentropus | 231 | 7 | 2 | 5 |
| Psychomyia | 239 | 3 | 7 | |
| Rhyacophila lato-sensu | 183 | 11 | 1 | |
| Baetis | 364 | 318 | 77 | 134 |
| Centroptilum | 383 | 6 | 1 | |
| Cloeon | 387 | 2 | ||
| Procloeon | 390 | 2 | ||
| Procloeon bifidum | 391 | 2 | 2 | |
| Caenis | 457 | 10 | 3 | 8 |
| Ephemerella ignita | 451 | 39 | 12 | 8 |
| Heptageniidae | 399 | 2 | 4 | |
| Ecdyonurus | 421 | 7 | 15 | |
| Leptophlebiidae | 473 | 1 | ||
| Choroterpes | 474 | 4 | 1 | |
| Ephoron | 496 | 1 | 9 | 17 |
| Potamanthus | 509 | 1 | ||
| Dryops | 613 | 1 | 1 | |
| Elmis | 618 | 6 | 25 | 7 |
| Esolus | 619 | 17 | 74 | 46 |
| Limnius | 623 | 3 | 26 | 14 |
| Normandia | 624 | 3 | ||
| Oulimnius | 622 | 158 | 51 | 83 |
| Stenelmis | 617 | 1 | ||
| Orectochilus | 515 | 1 | 3 | 1 |
| Hydrochus | 606 | 1 | ||
| Atherix | 839 | 2 | ||
| Atrichops | 840 | 3 | 7 | |
| Ceratopogonidae | 819 | 1 | 3 | 2 |
| Chironomidae | 807 | 37 | 345 | 86 |
| Hemerodromiinae | 3202 | 3 | 12 | 8 |
| Limoniidae | 757 | 2 | ||
| Antocha | 759 | 3 | 2 | |
| Simuliidae | 801 | 12 | 1 | |
| Stratiomyidae | 824 | 1 | ||
| Aphelocheirus | 721 | 1 | 5 | |
| Micronecta | 719 | 2 | 10 | |
| Boyeria | 670 | 1 | ||
| Calopteryx | 650 | 5 | ||
| Gomphus | 679 | 1 | ||
| Platycnemis | 657 | 2 | ||
| Zygoptera | 9785 | 5 | ||
| Orconectes | 870 | 6 | ||
| Asellidae | 880 | 3 | 1 | |
| Ancylus | 1028 | 5 | 9 | 4 |
| Ferrissia | 1030 | 1 | ||
| Potamopyrgus | 978 | 1 | 1 | |
| Physa (sensu lato) | 997 | 1 | ||
| Tricladida | 1054 | 9 | 5 | |
| Dugesiidae | 1055 | 5 | 18 | 11 |
| Oligochaeta | 933 | 2 | 1 | |
| Nematoda | 1089 | 3 | ||
| Prostoma | 3110 | 3 | 3 | 3 |
| Hydracarina | 906 | 3 | 3 | 3 |