Listes faunistiques invertébrés
Le Salat en amont de St-Girons 05180290
- Télécharger la fiche IRSTEA xls / 102 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 26/07/2017 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 8 |
| Variété taxonomique | 34 |
| Taxon indicateur | Brachycentridae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 33.0 | dominant |
| Blocs | 21.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 40.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Moyenne | A |
| P4 | Granulats | Nulle | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Moyenne | B |
| P7 | Dalles, argiles | Moyenne | B |
| P8 | Dalles, argiles | Lente | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Dalles, argiles | Rapide | C |
| P11 | Pierres, galets | Rapide | C |
| P12 | Blocs | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 37 | 240 | 312 |
| Leuctra geniculata | 33830 | 18 | ||
| Protonemura | 46 | 12 | ||
| Perla | 164 | 3 | ||
| Perlodes | 150 | 1 | ||
| Oligoplectrum maculatum | 264 | 4171 | 450 | 65 |
| Agapetus | 191 | 6 | 22 | |
| Agapetus-synagapetus | 5218 | 2 | 1 | 4 |
| Glossosoma | 190 | 2 | ||
| Glossosomatidae | 189 | 1 | ||
| Silo | 292 | 2 | ||
| Silo-lithax | 5219 | 1 | 2 | 4 |
| Hydropsyche | 212 | 584 | 63 | 30 |
| Lepidostoma hirtum | 306 | 1 | ||
| Athripsodes | 311 | 1 | 1 | 2 |
| Limnephilinae | 3163 | 1 | ||
| Polycentropus | 231 | 1 | ||
| Psychomyia pusilla | 240 | 1 | 66 | 30 |
| Rhyacophila lato-sensu | 183 | 32 | 11 | 8 |
| Sericostoma | 322 | 14 | 9 | |
| Baetis lato sensu | 9794 | 565 | 240 | 103 |
| Caenis | 457 | 2 | ||
| Ephemerella ignita | 451 | 615 | 251 | 565 |
| Torleya major | 452 | 13 | ||
| Ecdyonurus | 421 | 5 | 5 | |
| Epeorus | 400 | 1 | ||
| Rhithrogena | 404 | 2 | 7 | |
| Potamanthus luteus | 510 | 1 | 1 | |
| Dupophilus | 620 | 2 | 6 | |
| Elmis | 618 | 357 | 21 | 17 |
| Esolus | 619 | 21 | 23 | 26 |
| Limnius | 623 | 42 | 46 | 66 |
| Athericidae | 838 | 7 | 4 | 2 |
| Blephariceridae | 747 | 1 | 13 | 105 |
| Ceratopogonidae | 819 | 1 | 1 | |
| Chironomidae | 807 | 2898 | 345 | 422 |
| Empididae | 831 | 16 | 7 | 8 |
| Limoniidae | 757 | 9 | 55 | 40 |
| Simuliidae | 801 | 6 | 10 | 232 |
| Ancylus fluviatilis | 1029 | 2 | ||
| Radix | 1004 | 2 | ||
| Lymnaeidae | 998 | 19 | 2 | 4 |
| Physa (sensu lato) | 997 | 1 | ||
| Erpobdellidae | 928 | 1 | ||
| Planariidae | 1061 | 105 | ||
| Oligochaeta | 933 | 257 | 162 | 129 |
| Nemathelmintha | 3111 | 1 | 1 | 1 |
| Copepoda | 3206 | 1 | ||
| Hydracarina | 906 | 1 | 1 | 1 |
| Hydrozoa | 3168 | 1 |