Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 121 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 14/06/2022 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 8 |
| Variété taxonomique | 31 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | 3.0 | marginal |
| Pierres, galets | 87.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 5.0 | dominant |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Moyenne | A |
| P2 | Blocs | Moyenne | A |
| P3 | Helophytes | Nulle | A |
| P4 | Sables | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Granulats | Lente | B |
| P7 | Pierres, galets | Lente | B |
| P8 | Pierres, galets | Rapide | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Pierres, galets | Rapide | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 7 | 7 | |
| Leuctra | 69 | 9 | 20 | 89 |
| Perla | 164 | 1 | ||
| Cheumatopsyche | 221 | 22 | 62 | 21 |
| Hydropsyche | 212 | 58 | 422 | 91 |
| Hydroptila | 200 | 4 | 2 | |
| Orthotrichia | 197 | 4 | ||
| Setodes | 318 | 1 | 1 | |
| Chimarra | 207 | 6 | 110 | 6 |
| Polycentropus | 231 | 5 | ||
| Rhyacophila lato-sensu | 183 | 1 | 9 | 4 |
| Baetis | 364 | 82 | 56 | 35 |
| Centroptilum | 383 | 1 | ||
| Procloeon | 390 | 4 | 3 | 12 |
| Caenis | 457 | 225 | 307 | 497 |
| Serratella | 5152 | 50 | 22 | 12 |
| Ecdyonurus | 421 | 5 | 18 | 7 |
| Choroterpes | 474 | 3 | 6 | |
| Oligoneuriella | 394 | 2 | ||
| Micronecta | 719 | 15 | 11 | 3 |
| Dryops | 613 | 7 | 3 | |
| Hydroporinae | 2393 | 1 | 1 | |
| Elmis | 618 | 1 | ||
| Esolus | 619 | 68 | 115 | 174 |
| Limnius | 623 | 30 | 19 | 11 |
| Oulimnius | 622 | 32 | 5 | 1 |
| Stenelmis | 617 | 9 | 19 | 24 |
| Hydrocyphon | 637 | 3 | 6 | 3 |
| Ceratopogonidae | 819 | 18 | 104 | 36 |
| Chironomidae | 807 | 47 | 384 | 54 |
| Limoniidae | 757 | 12 | 10 | 7 |
| Pediciidae | 50011 | 1 | ||
| Simuliidae | 801 | 9 | 1 | |
| Tipulidae | 753 | 1 | 1 | |
| Gomphus | 679 | 2 | ||
| Onychogomphus | 682 | 3 | 2 | |
| Calopteryx | 650 | 1 | ||
| Ostracoda | 3170 | 1 | 1 | 1 |
| Corbicula | 1051 | 10 | 1 | |
| Potamopyrgus | 978 | 40 | ||
| Physella | 19280 | 1 | ||
| Ancylus | 1028 | 1 | 26 | |
| Tricladida | 1054 | 7 | 1 | |
| Dugesiidae | 1055 | 2 | 30 | 12 |
| Oligochaeta | 933 | 6 | 7 | 22 |
| Hydracarina | 906 | 1 | 1 | 1 |
| Prostoma | 3110 | 1 | 1 |