Listes faunistiques invertébrés
Sals à Coustaussa 06176950
- Télécharger la fiche IRSTEA xls / 91 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 28/07/2015 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 16.0 |
| GFI | 7 |
| Variété taxonomique | 35 |
| Taxon indicateur | Leuctridae |
| I2M2 | 0.6896 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 0.0 | marginal |
| Pierres, galets | 29.0 | dominant |
| Blocs | 22.0 | dominant |
| Granulats | 2.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 0.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 44.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Blocs | Moyenne | B |
| P2 | Dalles, argiles | Rapide | C |
| P3 | Dalles, argiles | Moyenne | B |
| P4 | Granulats | Nulle | A |
| P5 | Bryophytes | Nulle | A |
| P6 | Dalles, argiles | Lente | B |
| P7 | Dalles, argiles | Nulle | C |
| P8 | Pierres, galets | Moyenne | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Blocs | Nulle | C |
| P11 | Algues | Rapide | A |
| P12 | Litieres | Nulle | A |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctridae | 66 | 4 | ||
| Leuctra | 69 | 150 | 13 | 27 |
| Leuctra geniculata | 33830 | 10 | 12 | |
| Glossosomatidae | 189 | 2 | ||
| Goeridae | 286 | 1 | ||
| Goera | 287 | 1 | ||
| Hydropsychidae | 211 | 1 | ||
| Cheumatopsyche | 221 | 1 | 1 | |
| Hydropsyche | 212 | 11 | 4 | 2 |
| Hydroptila | 200 | 109 | 26 | 6 |
| Orthotrichia | 197 | 7 | 1 | |
| Lepidostomatidae | 304 | 1 | ||
| Lepidostoma | 305 | 2 | ||
| Athripsodes | 311 | 1 | 2 | |
| Mystacides | 312 | 7 | 5 | |
| Oecetis | 317 | 2 | ||
| Setodes | 318 | 35 | 27 | 25 |
| Polycentropodidae | 223 | 1 | 3 | |
| Polycentropus | 231 | 1 | 1 | |
| Rhyacophila lato-sensu | 183 | 1 | ||
| Sericostoma | 322 | 1 | ||
| Baetis | 364 | 2 | ||
| Centroptilum | 383 | 1 | ||
| Cloeon | 387 | 1 | ||
| Caenis | 457 | 27 | 11 | 7 |
| Choroterpes | 474 | 13 | 10 | |
| Hydroporinae | 2393 | 1 | ||
| Elmis | 618 | 4 | 6 | 1 |
| Esolus | 619 | 121 | 65 | 39 |
| Limnius | 623 | 1 | 1 | 1 |
| Oulimnius | 622 | 116 | 19 | 21 |
| Riolus | 625 | 1 | 1 | |
| Stenelmis | 617 | 2 | 3 | |
| Haliplus | 518 | 1 | ||
| Hydraena | 608 | 3 | 2 | |
| Atherix | 839 | 1 | 1 | |
| Atrichops | 840 | 1 | 1 | |
| Ceratopogonidae | 819 | 2 | ||
| Chironomidae | 807 | 157 | 25 | 22 |
| Hemerodromiinae | 3202 | 1 | 3 | |
| Limoniidae | 757 | 5 | 4 | 7 |
| Simuliidae | 801 | 17 | 1 | 10 |
| Tipulidae | 753 | 5 | 1 | |
| Micronecta | 719 | 5 | 8 | 11 |
| Naucoridae | 722 | 2 | ||
| Boyeria | 670 | 2 | 3 | 2 |
| Anisoptera | 9787 | 2 | ||
| Calopteryx | 650 | 8 | 1 | |
| Cordulegaster | 687 | 1 | ||
| Gomphidae | 678 | 1 | 1 | |
| Gomphus | 679 | 2 | ||
| Onychogomphus | 682 | 1 | 3 | 5 |
| Platycnemis | 657 | 2 | ||
| Zygoptera | 9785 | 3 | 1 | 1 |
| Sialis | 704 | 1 | ||
| Ancylus | 1028 | 3 | ||
| Potamopyrgus | 978 | 1566 | 623 | 749 |
| Corbicula | 1051 | 1 | 1 | |
| Dugesiidae | 1055 | 1 | ||
| Oligochaeta | 933 | 1 | 2 | 1 |
| Hydracarina | 906 | 3 | 3 | 3 |