Listes faunistiques invertébrés
La Barguelonne à Fourquet 05117500
- Télécharger la fiche IRSTEA xls / 2201 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 18/07/2016 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 15.0 |
| GFI | 7 |
| Variété taxonomique | 31 |
| Taxon indicateur | Leuctridae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 4.0 | marginal |
| Pierres, galets | 2.0 | marginal |
| Blocs | 1.0 | marginal |
| Granulats | 55.0 | dominant |
| Helophytes | ||
| Vases | ||
| Sables | 20.0 | dominant |
| Algues | 4.0 | marginal |
| Dalles, argiles | 12.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Lente | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Pierres, galets | Lente | A |
| P5 | Granulats | Lente | B |
| P6 | Sables | Nulle | B |
| P7 | Dalles, argiles | Lente | B |
| P8 | Granulats | Nulle | B |
| P9 | Granulats | Moyenne | C |
| P10 | Granulats | Lente | C |
| P11 | Granulats | Nulle | C |
| P12 | Sables | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 1 | ||
| Euleuctra geniculata | 68 | 1 | 5 | 1 |
| Silo-lithax | 5219 | 1 | ||
| Hydropsyche | 212 | 5 | 10 | 18 |
| Hydroptila | 200 | 19 | 32 | |
| Athripsodes | 311 | 3 | 12 | 2 |
| Ceraclea | 313 | 1 | ||
| Mystacides | 312 | 2 | ||
| Polycentropodidae | 223 | 1 | ||
| Cyrnus | 224 | 1 | 2 | |
| Polycentropus | 231 | 2 | ||
| Baetis lato sensu | 9794 | 12 | 20 | 20 |
| Centroptilum | 383 | 2 | ||
| Procloeon | 390 | 2 | 3 | |
| Caenis | 457 | 23 | 15 | |
| Ephemerella ignita | 451 | 20 | 13 | 4 |
| Heptageniidae | 399 | 3 | 4 | |
| Ecdyonurus | 421 | 3 | 1 | |
| Heptagenia | 443 | 1 | ||
| Ephoron | 496 | 57 | 3 | |
| Aphelocheirus | 721 | 1 | ||
| Gerris | 735 | 3 | ||
| Elmis | 618 | 2 | ||
| Esolus | 619 | 9 | 40 | 184 |
| Limnius | 623 | 1 | 1 | 1 |
| Oulimnius | 622 | 62 | 50 | 176 |
| Riolus | 625 | 2 | 4 | |
| Stenelmis | 617 | 6 | 2 | 1 |
| Hydraena | 608 | 3 | ||
| Athericidae | 838 | 1 | ||
| Chironomidae | 807 | 127 | 146 | 90 |
| Empididae | 831 | 5 | 3 | |
| Ephydridae | 844 | 2 | ||
| Limoniidae | 757 | 9 | 15 | 1 |
| Boyeria | 670 | 1 | ||
| Gomphus | 679 | 2 | ||
| Onychogomphus | 682 | 5 | 1 | 1 |
| Platycnemis | 657 | 3 | ||
| Ostracoda | 3170 | 1 | ||
| Echinogammarus | 888 | 1000 | 185 | 167 |
| Asellidae | 880 | 1 | ||
| Corbicula | 1051 | 1 | 14 | |
| Sphaeriidae | 1042 | 1 | ||
| Pisidium | 1043 | 1 | ||
| Potamopyrgus | 978 | 277 | 294 | 290 |
| Physa (sensu lato) | 997 | 1 | ||
| Glossiphoniidae | 908 | 2 | ||
| Oligochaeta | 933 | 7 | 19 | |
| Hydracarina | 906 | 4 | 104 | 2 |