Listes faunistiques invertébrés
L'Ariège à Tarascon sur Ariège 05173100
- Télécharger la fiche IRSTEA xls / 646 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 22/07/2021 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 9 |
| Variété taxonomique | 32 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 4.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 15.0 | dominant |
| Blocs | 49.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 2.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 26.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Nulle | A |
| P2 | Blocs | Lente | C |
| P3 | Bryophytes | Rapide | A |
| P4 | Dalles, argiles | Moyenne | C |
| P5 | Blocs | Rapide | B |
| P6 | Blocs | Moyenne | B |
| P7 | Hydrophytes | Rapide | A |
| P8 | Pierres, galets | Rapide | B |
| P9 | Dalles, argiles | Rapide | B |
| P10 | Blocs | Moyenne | C |
| P11 | Litieres | Nulle | A |
| P12 | Blocs | Rapide | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 86 | 38 | 47 |
| Protonemura | 46 | 11 | 5 | |
| Perlidae | 155 | 6 | 3 | |
| Dinocras | 156 | 13 | 7 | 6 |
| Perla | 164 | 3 | 1 | |
| Perlodes | 150 | 1 | ||
| Micrasema | 268 | 1 | 3 | |
| Glossosomatidae | 189 | 1 | 1 | |
| Glossosoma | 190 | 7 | 1 | |
| Hydropsychidae | 211 | 20 | 26 | 104 |
| Hydropsyche | 212 | 4 | 5 | 15 |
| Lepidostoma | 305 | 6 | ||
| Anomalopterygella | 5082 | 2 | ||
| Philopotamus | 209 | 1 | ||
| Polycentropus | 231 | 1 | ||
| Rhyacophila lato-sensu | 183 | 16 | 12 | 13 |
| Sericostoma | 322 | 8 | 1 | 2 |
| Baetis | 364 | 106 | 102 | 125 |
| Caenis | 457 | 3 | 4 | 3 |
| Ephemerella ignita | 451 | 274 | 15 | 32 |
| Ephemera | 502 | 2 | ||
| Ecdyonurus | 421 | 2 | 2 | |
| Epeorus | 400 | 7 | 10 | |
| Rhithrogena | 404 | 5 | ||
| Dupophilus | 620 | 1 | 1 | |
| Elmis | 618 | 26 | 43 | 65 |
| Esolus | 619 | 2 | 18 | 18 |
| Limnius | 623 | 4 | ||
| Hydraena | 608 | 1 | 10 | |
| Limnophora | 848 | 1 | ||
| Ceratopogonidae | 819 | 2 | ||
| Chironomidae | 807 | 545 | 53 | 112 |
| Clinocerinae | 9813 | 2 | 1 | |
| Hemerodromiinae | 3202 | 1 | ||
| Hexatoma | 773 | 4 | 1 | |
| Antocha | 759 | 4 | 3 | |
| Dicranota | 765 | 3 | 6 | |
| Simuliidae | 801 | 88 | 16 | 37 |
| Copepoda | 3206 | 3 | ||
| Ostracoda | 3170 | 3 | ||
| Asellidae | 880 | 7 | ||
| Gammarus | 892 | 4 | ||
| Ancylus | 1028 | 6 | 3 | 20 |
| Polycelis | 1064 | 2 | ||
| Oligochaeta | 933 | 2 | 1 | |
| Hydrozoa | 3168 | 3 | ||
| Nematoda | 1089 | 3 | 3 | |
| Hydracarina | 906 | 3 | 3 | 3 |