Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 121 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 15/06/2021 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 8 |
| Variété taxonomique | 31 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | 1.0 | marginal |
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 89.0 | dominant |
| Blocs | 4.0 | marginal |
| Granulats | 2.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 2.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Hydrophytes | Moyenne | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Blocs | Moyenne | A |
| P4 | Granulats | Moyenne | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Pierres, galets | Rapide | B |
| P7 | Pierres, galets | Lente | B |
| P8 | Pierres, galets | Nulle | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Rapide | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 1 | 3 | |
| Leuctra | 69 | 6 | 4 | 14 |
| Glossosomatidae | 189 | 1 | ||
| Agapetinae | 9812 | 1 | ||
| Goera | 287 | 1 | ||
| Cheumatopsyche | 221 | 3 | ||
| Hydropsyche | 212 | 236 | 41 | 98 |
| Hydroptilidae | 193 | 1 | 3 | |
| Hydroptila | 200 | 1 | 1 | 4 |
| Chimarra | 207 | 3 | 1 | 3 |
| Polycentropodidae | 223 | 1 | 1 | |
| Polycentropus | 231 | 5 | 1 | |
| Psychomyia | 239 | 1 | ||
| Rhyacophila lato-sensu | 183 | 2 | 1 | |
| Baetis | 364 | 212 | 150 | 119 |
| Procloeon | 390 | 7 | 18 | |
| Caenis | 457 | 23 | 11 | |
| Serratella | 5152 | 1809 | 386 | 393 |
| Heptageniidae | 399 | 2 | 3 | 4 |
| Ecdyonurus | 421 | 1 | ||
| Choroterpes | 474 | 1 | 1 | |
| Oligoneuriella | 394 | 1 | 2 | |
| Micronecta | 719 | 5 | 15 | |
| Dryops | 613 | 2 | ||
| Esolus | 619 | 30 | 22 | 60 |
| Limnius | 623 | 15 | 10 | 11 |
| Oulimnius | 622 | 7 | 2 | 16 |
| Stenelmis | 617 | 2 | 1 | 12 |
| Hydraena | 608 | 2 | ||
| Hydrocyphon | 637 | 1 | ||
| Ceratopogonidae | 819 | 4 | 11 | 27 |
| Chironomidae | 807 | 176 | 109 | 134 |
| Ephydridae | 844 | 3 | ||
| Limoniidae | 757 | 1 | 2 | |
| Simuliidae | 801 | 299 | 65 | 2 |
| Tipulidae | 753 | 2 | 5 | |
| Onychogomphus | 682 | 1 | 4 | |
| Ostracoda | 3170 | 1 | 1 | |
| Corbicula | 1051 | 2 | ||
| Potamopyrgus | 978 | 5 | 1 | 2 |
| Ancylus | 1028 | 1 | ||
| Dugesiidae | 1055 | 5 | 7 | 41 |
| Nemathelmintha | 3111 | 1 | 1 | |
| Oligochaeta | 933 | 9 | 1 | 6 |
| Hydracarina | 906 | 1 | 1 | 1 |