Listes faunistiques invertébrés
L'Ariège à Le Vernet d'Ariège 05170900
- Télécharger la fiche IRSTEA xls / 29 ko
- Export SEEE csv / 8 ko
Date prélèvement | 24/08/2011 | ||||
---|---|---|---|---|---|
Méthode | Petit cours d'eau | IBG |
16.0
|
||
GFI | 7 | ||||
Variété taxonomique | 36 | ||||
Taxon indicateur | Leuctridae |
Substrat | Recouvrement (%) | Définition |
---|---|---|
Bryophytes | 0.0 | marginal |
Hydrophytes | 60.0 | dominant |
Litieres | 0.0 | marginal |
Branchage, racines | 0.0 | marginal |
Pierres, galets | 38.0 | dominant |
Blocs | 1.0 | marginal |
Granulats | 0.0 | marginal |
Helophytes | 0.0 | marginal |
Vases | 0.0 | marginal |
Sables | 0.0 | marginal |
Algues | 0.0 | marginal |
Dalles, argiles | 1.0 | marginal |
Microprélèvement | Substrat | Vitesse | Phase |
---|---|---|---|
P1 | Blocs | Nulle | A |
P2 | Dalles, argiles | Lente | A |
P3 | Blocs | Nulle | A |
P4 | Dalles, argiles | Lente | A |
P5 | Hydrophytes | Lente | B |
P6 | Pierres, galets | Lente | B |
P7 | Hydrophytes | Nulle | B |
P8 | Pierres, galets | Nulle | B |
P9 | Hydrophytes | Moyenne | C |
P10 | Hydrophytes | Lente | C |
P11 | Hydrophytes | Nulle | C |
P12 | Pierres, galets | Moyenne | C |
Taxon | Code SANDRE | A | B | C |
---|---|---|---|---|
Euleuctra | 67 | 6 | 1 | |
Leuctra | 69 | 54 | 54 | 21 |
Perlodes | 150 | 1 | ||
Brachycentrus | 265 | 1 | ||
Oligoplectrum | 263 | 1 | 1 | |
Agapetus | 191 | 1 | ||
Goeridae | 286 | 1 | ||
Silo | 292 | 1 | 2 | |
Cheumatopsyche | 221 | 4 | ||
Hydropsyche | 212 | 1 | 35 | 70 |
Hydroptilidae | 193 | 1 | 1 | |
Hydroptila | 200 | 1 | 4 | 5 |
Lepidostoma | 305 | 1 | ||
Leptoceridae | 310 | 1 | 1 | |
Oecetis | 317 | 1 | ||
Limnephilinae | 3163 | 1 | ||
Polycentropodidae | 223 | 1 | ||
Polycentropus | 231 | 6 | ||
Psychomyia | 239 | 5 | 104 | 4 |
Rhyacophila lato-sensu | 183 | 11 | ||
Baetidae | 363 | 1 | ||
Baetis | 364 | 204 | 816 | |
Pseudocentroptilum | 3207 | 4 | ||
Caenis | 457 | 2 | 2 | 2 |
Ephemera | 502 | 1 | ||
Ephemerella | 450 | 9 | 92 | 208 |
Heptageniidae | 399 | 2 | 3 | 5 |
Ecdyonurus | 421 | 6 | 6 | |
Heptagenia | 443 | 4 | ||
Oligoneuriella | 394 | 1 | ||
Potamanthus | 509 | 1 | 6 | 1 |
Aphelocheirus | 721 | 10 | ||
Gerris | 735 | 1 | ||
Elmidae | 614 | 2 | ||
Elmis | 618 | 8 | 26 | 80 |
Esolus | 619 | 3 | 6 | 4 |
Limnius | 623 | 2 | 1 | |
Oulimnius | 622 | 12 | 12 | |
Stenelmis | 617 | 1 | ||
Hydrophilidae | 571 | 1 | ||
Athericidae | 838 | 2 | 5 | 2 |
Chironomidae | 807 | 22 | 544 | 256 |
Limoniidae | 757 | 1 | 8 | 1 |
Simuliidae | 801 | 14 | 526 | |
Sialis | 704 | 2 | ||
Hydracarina | 906 | 4 | 88 | 11 |
Pisidium | 1043 | 2 | 1 | |
Ancylus | 1028 | 34 | 10 | 10 |
Radix | 1004 | 11 | 8 | |
Hirudinea | 907 | 5 | ||
Erpobdellidae | 928 | 6 | 9 | 3 |
Glossiphoniidae | 908 | 1 | 1 | 1 |
Oligochaeta | 933 | 7 | 80 | |
Dugesiidae | 1055 | 1 | ||
Planariidae | 1061 | 1 | ||
Nematoda | 1089 | 2 |