Listes faunistiques invertébrés
L'Ariège à Tarascon sur Ariège 05173100
- Télécharger la fiche IRSTEA xls / 89 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 11/08/2016 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 9 |
| Variété taxonomique | 27 |
| Taxon indicateur | Perlidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 29.0 | dominant |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 12.0 | dominant |
| Blocs | 24.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 1.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 28.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Moyenne | A |
| P4 | Granulats | Lente | A |
| P5 | Hydrophytes | Moyenne | B |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Blocs | Rapide | B |
| P8 | Dalles, argiles | Rapide | B |
| P9 | Hydrophytes | Rapide | C |
| P10 | Dalles, argiles | Moyenne | C |
| P11 | Blocs | Moyenne | C |
| P12 | Hydrophytes | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 7 | 1 | 4 |
| Leuctridae | 66 | 3 | 2 | |
| Nemoura | 26 | 1 | ||
| Dinocras | 156 | 1 | 28 | 6 |
| Perla | 164 | 5 | 2 | |
| Micrasema | 268 | 2 | ||
| Agapetus | 191 | 1 | 1 | |
| Glossosoma | 190 | 1 | 4 | 1 |
| Hydropsyche | 212 | 2 | 27 | 28 |
| Hydropsychidae | 211 | 1 | 1 | |
| Hydroptila | 200 | 1 | ||
| Mystacides | 312 | 1 | ||
| Psychomyia pusilla | 240 | 4 | 3 | |
| Rhyacophila lato-sensu | 183 | 20 | 17 | |
| Sericostoma | 322 | 2 | 4 | |
| Acentrella | 5151 | 1 | ||
| Baetis lato sensu | 9794 | 24 | 203 | 178 |
| Baetidae | 363 | 3 | 21 | 14 |
| Caenis | 457 | 1 | ||
| Ephemerella ignita | 451 | 63 | 41 | 51 |
| Ephemerellidae | 449 | 7 | ||
| Ecdyonurus | 421 | 2 | ||
| Epeorus | 400 | 5 | ||
| Heptageniidae | 399 | 4 | 1 | |
| Hydroporinae | 2393 | 1 | ||
| Dupophilus | 620 | 4 | ||
| Elmis | 618 | 37 | 139 | 55 |
| Esolus | 619 | 11 | 25 | 15 |
| Limnius | 623 | 3 | 2 | |
| Anthomyidae | 847 | 1 | ||
| Athericidae | 838 | 2 | ||
| Chironomidae | 807 | 880 | 1380 | 1920 |
| Empididae | 831 | 2 | 14 | 6 |
| Limoniidae | 757 | 5 | 49 | 45 |
| Simuliidae | 801 | 18 | 480 | 57 |
| Tipulidae | 753 | 1 | ||
| Pisidium | 1043 | 3 | ||
| Ancylus fluviatilis | 1029 | 2 | 5 | 3 |
| Lymnaeidae | 998 | 2 | 2 | |
| Xironogiton | 23599 | 1 | ||
| Oligochaeta | 933 | 96 | 8 | 2 |
| Nemathelmintha | 3111 | 1 | 1 | 1 |
| Copepoda | 3206 | 1 | ||
| Ostracoda | 3170 | 1 | ||
| Hydracarina | 906 | 1 | 1 | 1 |