Listes faunistiques invertébrés
La Barguelonne à Fourquet 05117500
- Télécharger la fiche IRSTEA xls / 51 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 30/07/2014 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 15.0 |
| GFI | 7 |
| Variété taxonomique | 29 |
| Taxon indicateur | Leuctridae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 4.0 | marginal |
| Blocs | 0.0 | marginal |
| Granulats | 70.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 15.0 | dominant |
| Algues | 1.0 | marginal |
| Dalles, argiles | 7.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Lente | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Pierres, galets | Nulle | A |
| P4 | Branchage, racines | Lente | A |
| P5 | Granulats | Lente | B |
| P6 | Sables | Nulle | B |
| P7 | Dalles, argiles | Nulle | B |
| P8 | Granulats | Nulle | B |
| P9 | Granulats | Moyenne | C |
| P10 | Granulats | Lente | C |
| P11 | Granulats | Nulle | C |
| P12 | Granulats | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctridae | 66 | 7 | 7 | 4 |
| Leuctra geniculata | 33830 | 5 | 5 | 1 |
| Goera | 287 | 1 | ||
| Hydropsyche | 212 | 208 | 20 | 11 |
| Hydroptila | 200 | 9 | ||
| Orthotrichia | 197 | 1 | ||
| Athripsodes | 311 | 3 | 18 | 5 |
| Cyrnus | 224 | 3 | ||
| Baetidae | 363 | 5 | 2 | 3 |
| Baetis | 364 | 11 | 1 | |
| Centroptilum | 383 | 9 | 2 | 3 |
| Caenis | 457 | 7 | 13 | 11 |
| Ephemera | 502 | 1 | 4 | 5 |
| Ecdyonurus | 421 | 1 | ||
| Choroterpes | 474 | 1 | ||
| Ephoron | 496 | 10 | 30 | 75 |
| Aphelocheirus | 721 | 11 | 2 | |
| Dryops | 613 | 1 | ||
| Elmis | 618 | 1 | ||
| Esolus | 619 | 130 | 163 | 78 |
| Limnius | 623 | 9 | ||
| Oulimnius | 622 | 270 | 242 | 256 |
| Riolus | 625 | 10 | ||
| Athericidae | 838 | 5 | 16 | 6 |
| Ceratopogonidae | 819 | 1 | 1 | |
| Chironomidae | 807 | 127 | 195 | 98 |
| Empididae | 831 | 1 | ||
| Limoniidae | 757 | 1 | 16 | |
| Simuliidae | 801 | 4 | ||
| Onychogomphus | 682 | 3 | 3 | |
| Copepoda | 3206 | 1 | ||
| Ostracoda | 3170 | 1 | ||
| Echinogammarus | 888 | 1432 | 75 | 645 |
| Hydracarina | 906 | 1 | 4 | 4 |
| Corbicula | 1051 | 11 | 6 | 6 |
| Sphaeriidae | 1042 | 4 | ||
| Pisidium | 1043 | 4 | ||
| Potamopyrgus | 978 | 62 | 2 | |
| Physa (sensu lato) | 997 | 3 | ||
| Glossiphoniidae | 908 | 1 | 2 | |
| Oligochaeta | 933 | 12 | 4 | |
| Dugesiidae | 1055 | 5 |