Listes faunistiques invertébrés
Aude à Pomas 06177000
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| Date prélèvement | 10/08/2016 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 18.0 |
| GFI | 7 |
| Variété taxonomique | 41 |
| Taxon indicateur | Leuctridae |
| I2M2 | 0.8340 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 33.0 | dominant |
| Blocs | 17.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 42.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Nulle | A |
| P2 | Dalles, argiles | Nulle | C |
| P3 | Litieres | Nulle | A |
| P4 | Pierres, galets | Lente | C |
| P5 | Dalles, argiles | Lente | B |
| P6 | Hydrophytes | Moyenne | A |
| P7 | Dalles, argiles | Moyenne | B |
| P8 | Bryophytes | Moyenne | A |
| P9 | Dalles, argiles | Rapide | C |
| P10 | Blocs | Moyenne | B |
| P11 | Pierres, galets | Moyenne | B |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 8 | ||
| Hydropsychidae | 211 | 88 | 1 | |
| Cheumatopsyche | 221 | 12 | 56 | |
| Hydropsyche | 212 | 11 | 32 | 3 |
| Hydroptila | 200 | 3 | 43 | 4 |
| Ithytrichia | 198 | 2 | ||
| Lepidostomatidae | 304 | 2 | ||
| Lepidostoma | 305 | 2 | 2 | |
| Mystacides | 312 | 4 | ||
| Polycentropodidae | 223 | 3 | 1 | |
| Cyrnus | 224 | 1 | ||
| Polycentropus | 231 | 4 | 6 | |
| Psychomyia | 239 | 23 | 153 | 50 |
| Rhyacophila lato-sensu | 183 | 1 | 9 | 1 |
| Sericostomatidae | 321 | 1 | ||
| Baetis | 364 | 16 | 98 | 15 |
| Procloeon bifidum | 391 | 1 | ||
| Caenis | 457 | 12 | 6 | 2 |
| Ephemerella ignita | 451 | 7 | 1 | |
| Heptageniidae | 399 | 10 | ||
| Ecdyonurus | 421 | 1 | ||
| Ephoron | 496 | 1 | 2 | |
| Potamanthus | 509 | 7 | 8 | 2 |
| Elmis | 618 | 49 | 45 | 22 |
| Esolus | 619 | 31 | 24 | 7 |
| Limnius | 623 | 2 | 13 | 2 |
| Oulimnius | 622 | 29 | 5 | 3 |
| Riolus | 625 | 2 | ||
| Stenelmis | 617 | 2 | 9 | 1 |
| Orectochilus | 515 | 2 | ||
| Athericidae | 838 | 69 | 1 | 6 |
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 881 | 129 | 11 |
| Empididae | 831 | 2 | ||
| Limoniidae | 757 | 2 | 3 | |
| Simuliidae | 801 | 10 | 2 | 1 |
| Aphelocheirus | 721 | 57 | 16 | |
| Corixinae | 5196 | 2 | ||
| Micronecta | 719 | 1 | ||
| Boyeria | 670 | 4 | ||
| Calopteryx | 650 | 5 | ||
| Gomphus | 679 | 3 | ||
| Sialis | 704 | 1 | 1 | |
| Copepoda | 3206 | 3 | ||
| Ostracoda | 3170 | 3 | ||
| Gammaridae | 887 | 49 | 2 | 33 |
| Echinogammarus | 888 | 290 | 6 | 59 |
| Ancylus | 1028 | 11 | 48 | |
| Bithynia | 994 | 4 | ||
| Potamopyrgus | 978 | 47 | 58 | 255 |
| Theodoxus | 967 | 121 | 216 | 176 |
| Corbicula | 1051 | 30 | 10 | 5 |
| Pisidium | 1043 | 4 | ||
| Dugesiidae | 1055 | 30 | 27 | 5 |
| Glossiphoniidae | 908 | 27 | 1 | |
| Oligochaeta | 933 | 94 | 29 | 7 |
| Hydrozoa | 3168 | 3 | ||
| Gordiaca | 5189 | 3 | ||
| Hydracarina | 906 | 3 | 3 | 3 |