Listes faunistiques invertébrés
Sals à Coustaussa 06176950
- Télécharger la fiche IRSTEA xls / 121 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 27/07/2021 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 8 |
| Variété taxonomique | 37 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 4.0 | marginal |
| Blocs | 31.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 60.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Lente | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Pierres, galets | Nulle | A |
| P4 | Granulats | Nulle | A |
| P5 | Blocs | Lente | B |
| P6 | Dalles, argiles | Lente | B |
| P7 | Blocs | Moyenne | B |
| P8 | Dalles, argiles | Moyenne | B |
| P9 | Dalles, argiles | Nulle | C |
| P10 | Dalles, argiles | Rapide | C |
| P11 | Dalles, argiles | Lente | C |
| P12 | Blocs | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 49 | 65 | 2 |
| Brachycentrus | 265 | 1 | ||
| Ecnomus | 249 | 1 | ||
| Cheumatopsyche | 221 | 26 | ||
| Hydropsyche | 212 | 1 | 56 | 7 |
| Hydroptila | 200 | 34 | 39 | 1 |
| Orthotrichia | 197 | 20 | 9 | 2 |
| Athripsodes | 311 | 1 | 7 | |
| Mystacides | 312 | 1 | ||
| Setodes | 318 | 14 | 4 | |
| Ylodes | 5140 | 2 | ||
| Chimarra | 207 | 96 | 1 | |
| Polycentropus | 231 | 1 | 13 | |
| Paduniella | 5147 | 2 | 2 | |
| Tinodes | 245 | 1 | ||
| Rhyacophila lato-sensu | 183 | 2 | 1 | |
| Baetis | 364 | 1 | 146 | 3 |
| Centroptilum | 383 | 8 | ||
| Procloeon | 390 | 2 | ||
| Caenis | 457 | 84 | 19 | 6 |
| Choroterpes | 474 | 2 | ||
| Micronecta | 719 | 36 | 12 | |
| Pomatinus substriatus | 33844 | 3 | ||
| Elmis | 618 | 6 | 32 | 1 |
| Esolus | 619 | 22 | 46 | 1 |
| Limnius | 623 | 20 | ||
| Oulimnius | 622 | 138 | 43 | 10 |
| Riolus | 625 | 1 | ||
| Stenelmis | 617 | 1 | 1 | |
| Orectochilus | 515 | 1 | ||
| Hydraena | 608 | 1 | ||
| Hydrocyphon | 637 | 1 | 25 | |
| Athericidae | 838 | 3 | 2 | |
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 128 | 23 | 5 |
| Limoniidae | 757 | 14 | 3 | |
| Simuliidae | 801 | 2 | ||
| Tipulidae | 753 | 2 | ||
| Boyeria | 670 | 6 | ||
| Oxygastra | 691 | 1 | ||
| Gomphidae | 678 | 1 | ||
| Onychogomphus | 682 | 6 | 5 | |
| Calopteryx | 650 | 1 | ||
| Platycnemis | 657 | 1 | ||
| Sialis | 704 | 1 | ||
| Ostracoda | 3170 | 1 | 1 | |
| Corbicula | 1051 | 7 | 4 | |
| Potamopyrgus | 978 | 678 | 13 | 61 |
| Radix | 1004 | 1 | ||
| Dugesiidae | 1055 | 1 | 56 | |
| Oligochaeta | 933 | 1 | 1 | |
| Hydracarina | 906 | 1 | 1 | 1 |