Listes faunistiques invertébrés
L'Arize au Mas d'Azil 05176150
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Date prélèvement | 12/08/2011 |
---|---|
Méthode | Petit cours d'eau | IBG | 18.0 |
GFI | 8 |
Variété taxonomique | 37 |
Taxon indicateur | Brachycentridae |
Substrat | Recouvrement (%) | Définition |
---|---|---|
Bryophytes | 1.0 | marginal |
Hydrophytes | 0.0 | marginal |
Litieres | 2.0 | marginal |
Branchage, racines | 3.0 | marginal |
Pierres, galets | 45.0 | dominant |
Blocs | 1.0 | marginal |
Granulats | 9.0 | dominant |
Helophytes | 0.0 | marginal |
Vases | 0.0 | marginal |
Sables | 4.0 | marginal |
Algues | 0.0 | marginal |
Dalles, argiles | 35.0 | dominant |
Microprélèvement | Substrat | Vitesse | Phase |
---|---|---|---|
P1 | Bryophytes | Moyenne | A |
P2 | Litieres | Lente | A |
P3 | Branchage, racines | Lente | A |
P4 | Blocs | Lente | A |
P5 | Pierres, galets | Lente | B |
P6 | Granulats | Nulle | B |
P7 | Dalles, argiles | Lente | B |
P8 | Pierres, galets | Moyenne | B |
P9 | Pierres, galets | Lente | C |
P10 | Dalles, argiles | Moyenne | C |
P11 | Pierres, galets | Moyenne | C |
P12 | Dalles, argiles | Lente | C |
Taxon | Code SANDRE | A | B | C |
---|---|---|---|---|
Leuctridae | 66 | 1 | ||
Euleuctra | 67 | 4 | 26 | 14 |
Leuctra | 69 | 6 | 64 | 78 |
Brachycentridae | 262 | 1 | ||
Brachycentrus | 265 | 3 | 1 | |
Micrasema | 268 | 6 | 3 | |
Oligoplectrum | 263 | 1 | ||
Goeridae | 286 | 1 | 1 | |
Goera | 287 | 1 | 6 | 1 |
Silo | 292 | 1 | 1 | |
Cheumatopsyche | 221 | 4 | 13 | 8 |
Hydropsyche | 212 | 38 | 8 | 32 |
Hydroptilidae | 193 | 1 | ||
Hydroptila | 200 | 4 | 13 | 16 |
Orthotrichia | 197 | 1 | ||
Lepidostomatidae | 304 | 2 | 1 | |
Lepidostoma | 305 | 3 | ||
Athripsodes | 311 | 4 | 1 | |
Ceraclea | 313 | 57 | 2 | |
Mystacides | 312 | 33 | ||
Oecetis | 317 | 53 | ||
Polycentropodidae | 223 | 5 | 1 | |
Polycentropus | 231 | 6 | 1 | 2 |
Psychomyia | 239 | 13 | 29 | 49 |
Tinodes | 245 | 3 | ||
Rhyacophila lato-sensu | 183 | 5 | 7 | 5 |
Sericostomatidae | 321 | 1 | ||
Baetis | 364 | 48 | 68 | 82 |
Centroptilum | 383 | 18 | ||
Caenis | 457 | 12 | ||
Ephemerella | 450 | 177 | 116 | 92 |
Aphelocheirus | 721 | 2 | ||
Elmis | 618 | 120 | 8 | 15 |
Esolus | 619 | 19 | 180 | 46 |
Limnius | 623 | 7 | 2 | |
Oulimnius | 622 | 113 | 8 | 9 |
Riolus | 625 | 6 | 4 | 2 |
Stenelmis | 617 | 6 | ||
Hydraena | 608 | 1 | 3 | 1 |
Athericidae | 838 | 2 | ||
Blephariceridae | 747 | 1 | ||
Ceratopogonidae | 819 | 1 | 1 | |
Chironomidae | 807 | 388 | 168 | 232 |
Empididae | 831 | 7 | 5 | 3 |
Limoniidae | 757 | 33 | 23 | 21 |
Simuliidae | 801 | 18 | 8 | 14 |
Tipulidae | 753 | 12 | ||
Boyeria | 670 | 1 | ||
Calopteryx | 650 | 1 | ||
Copepoda | 3206 | 1 | ||
Ostracoda | 3170 | 18 | ||
Gammaridae | 887 | 2 | ||
Gammarus | 892 | 229 | 25 | 10 |
Hydracarina | 906 | 224 | 76 | 80 |
Pisidium | 1043 | 1 | 1 | |
Ancylus | 1028 | 42 | 28 | 21 |
Bythinella | 992 | 1 | ||
Potamopyrgus | 978 | 36 | 215 | 19 |
Theodoxus | 967 | 21 | 25 | 18 |
Glossiphoniidae | 908 | 1 | 2 | 1 |
Oligochaeta | 933 | 2 | 34 | 1 |
Dugesiidae | 1055 | 2 | ||
Cnidaria | 1075 | 1 | ||
Prostoma | 3110 | 1 |