Listes faunistiques invertébrés
Le Lis au niveau de Tarasteix 05234060
- Télécharger la fiche IRSTEA xls / 92 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 01/08/2017 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 7 |
| Variété taxonomique | 39 |
| Taxon indicateur | Leuctridae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 2.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 85.0 | dominant |
| Blocs | 9.0 | dominant |
| Granulats | 0.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Nulle | A |
| P2 | Pierres, galets | Nulle | B |
| P3 | Litieres | Nulle | A |
| P4 | Dalles, argiles | Nulle | A |
| P5 | Blocs | Nulle | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Pierres, galets | Lente | C |
| P8 | Sables | Nulle | A |
| P9 | Pierres, galets | Moyenne | B |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Nulle | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 5 | 37 | 77 |
| Leuctra | 69 | 16 | 25 | |
| Glossosomatidae | 189 | 1 | ||
| Goeridae | 286 | 2 | 12 | 5 |
| Silo | 292 | 2 | 18 | 14 |
| Hydropsyche | 212 | 1 | 3 | 3 |
| Adicella | 320 | 5 | ||
| Mystacides | 312 | 15 | 3 | 1 |
| Oecetis | 317 | 3 | 2 | |
| Triaenodes | 314 | 1 | ||
| Stenophylacini-chaetopterygini | 3146 | 1 | 29 | 11 |
| Polycentropodidae | 223 | 1 | 1 | |
| Cyrnus | 224 | 1 | ||
| Polycentropus | 231 | 9 | 2 | |
| Lype | 241 | 3 | 1 | 1 |
| Tinodes | 245 | 2 | ||
| Sericostomatidae | 321 | 5 | 2 | |
| Sericostoma | 322 | 16 | 4 | |
| Baetis | 364 | 2 | 2 | |
| Centroptilum | 383 | 2 | ||
| Ephemerella ignita | 451 | 1 | ||
| Ephemera | 502 | 6 | 15 | 13 |
| Heptageniidae | 399 | 1 | ||
| Ecdyonurus | 421 | 11 | 21 | |
| Leptophlebiidae | 473 | 4 | 5 | |
| Habroleptoides | 485 | 3 | ||
| Dryops | 613 | 2 | ||
| Hydroporinae | 2393 | 1 | ||
| Dupophilus | 620 | 59 | 36 | |
| Elmis | 618 | 2 | 50 | 25 |
| Esolus | 619 | 12 | 5 | |
| Limnius | 623 | 9 | 45 | 63 |
| Oulimnius | 622 | 6 | 20 | 37 |
| Riolus | 625 | 1 | ||
| Stenelmis | 617 | 15 | 59 | 66 |
| Hydraena | 608 | 5 | 1 | |
| Atherix | 839 | 1 | 43 | 9 |
| Atrichops | 840 | 14 | 20 | 3 |
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 226 | 129 | 166 |
| Culicidae | 796 | 1 | ||
| Hemerodromiinae | 3202 | 7 | ||
| Eriopterini | 20361 | 1 | 2 | |
| Dicranota | 765 | 5 | 5 | |
| Psychodidae | 783 | 2 | ||
| Simuliidae | 801 | 4 | ||
| Tabanidae | 837 | 2 | 1 | |
| Boyeria | 670 | 3 | 5 | |
| Anisoptera | 9787 | 11 | ||
| Calopteryx | 650 | 2 | 1 | |
| Onychogomphus | 682 | 12 | 4 | |
| Sialis | 704 | 5 | 3 | |
| Copepoda | 3206 | 3 | ||
| Ancylus | 1028 | 1 | 32 | 20 |
| Potamopyrgus | 978 | 4 | 19 | 11 |
| Pisidium | 1043 | 28 | 1 | 21 |
| Oligochaeta | 933 | 36 | 73 | 49 |
| Bryozoa | 1087 | 3 | ||
| Hydrozoa | 3168 | 3 | ||
| Gordiaca | 5189 | 3 | ||
| Nematoda | 1089 | 3 | 3 | |
| Prostoma | 3110 | 3 | 3 | |
| Hydracarina | 906 | 3 | 3 |