Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 655 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 24/08/2017 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 14.0 |
| GFI | 5 |
| Variété taxonomique | 34 |
| Taxon indicateur | Hydroptilidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 25.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 2.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 15.0 | dominant |
| Algues | ||
| Dalles, argiles | 55.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Blocs | Lente | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Sables | Nulle | B |
| P7 | Dalles, argiles | Moyenne | B |
| P8 | Dalles, argiles | Lente | B |
| P9 | Dalles, argiles | Nulle | C |
| P10 | Dalles, argiles | Moyenne | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Dalles, argiles | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra geniculata | 68 | 1 | ||
| Hydropsyche | 212 | 120 | 225 | 13 |
| Ithytrichia | 198 | 11 | ||
| Hydroptila | 200 | 2 | 4 | |
| Mystacides | 312 | 1 | ||
| Psychomyia | 239 | 1 | 6 | 3 |
| Baetis | 364 | 449 | 300 | 234 |
| Procloeon | 390 | 11 | 26 | |
| Caenis | 457 | 360 | 260 | 9 |
| Pomatinus substriatus | 33844 | 14 | ||
| Dryops | 613 | 3 | ||
| Elodes | 43152 | 2 | ||
| Riolus | 625 | 60 | 7 | |
| Elmis | 618 | 20 | 7 | 5 |
| Esolus | 619 | 98 | 60 | |
| Limnius | 623 | 20 | 130 | 60 |
| Macronychus | 626 | 20 | 7 | |
| Oulimnius | 622 | 300 | 7 | 75 |
| Stenelmis | 617 | 20 | ||
| Simuliidae | 801 | 5 | 1 | |
| Anthomyidae | 847 | 1 | ||
| Empididae | 831 | 2 | 1 | |
| Athericidae | 838 | 6 | 3 | 23 |
| Tipulidae | 753 | 1 | ||
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 310 | 120 | 250 |
| Tabanidae | 837 | 1 | ||
| Limoniidae | 757 | 2 | ||
| Asellidae | 880 | 1 | ||
| Echinogammarus | 888 | 410 | 230 | 280 |
| Ancylus | 1028 | 12 | 50 | 12 |
| Corbicula | 1051 | 3 | 12 | 2 |
| Physella | 19280 | 2 | 2 | 1 |
| Pisidium | 1043 | 1 | 1 | |
| Planorbidae | 1009 | 3 | 4 | |
| Boyeria | 670 | 1 | ||
| Calopteryx | 650 | 11 | ||
| Gomphus | 679 | 1 | 7 | 12 |
| Onychogomphus | 682 | 8 | 7 | 1 |
| Planariidae | 1061 | 2 | ||
| Dugesiidae | 1055 | 5 | 2 | 1 |
| Erpobdellidae | 928 | 5 | ||
| Glossiphoniidae | 908 | 2 | ||
| Hydracarina | 906 | 1 | ||
| Aphelocheirus | 721 | 2 | 4 | 5 |
| Nemathelmintha | 3111 | 3 | ||
| Oligochaeta | 933 | 270 | 19 | 190 |