Listes faunistiques invertébrés
EYRIEUX A BEAUCHASTEL 06107900
- Télécharger la fiche IRSTEA xls / 644 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 26/09/2018 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 12.0 |
| GFI | 5 |
| Variété taxonomique | 25 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 51.0 | dominant |
| Blocs | 2.0 | marginal |
| Granulats | 0.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 42.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 3.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Sables | Nulle | B |
| P2 | Branchage, racines | Nulle | A |
| P3 | Litieres | Nulle | A |
| P4 | Sables | Lente | B |
| P5 | Pierres, galets | Lente | C |
| P6 | Sables | Nulle | C |
| P7 | Pierres, galets | Nulle | B |
| P8 | Blocs | Nulle | A |
| P9 | Pierres, galets | Moyenne | B |
| P10 | Sables | Lente | C |
| P11 | Pierres, galets | Rapide | C |
| P12 | Dalles, argiles | Nulle | A |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 1 | ||
| Ecnomus | 249 | 13 | ||
| Cheumatopsyche | 221 | 65 | 64 | |
| Hydropsyche | 212 | 2 | 36 | 76 |
| Orthotrichia | 197 | 61 | 2 | |
| Leptocerus | 319 | 1 | ||
| Mystacides | 312 | 1 | 1 | |
| Oecetis | 317 | 1 | ||
| Setodes | 318 | 1 | ||
| Polycentropus | 231 | 1 | ||
| Baetis | 364 | 3 | 2 | |
| Cloeon | 387 | 1 | ||
| Procloeon bifidum | 391 | 1 | ||
| Caenis | 457 | 64 | 6 | 29 |
| Heptageniidae | 399 | 1 | ||
| Choroterpes | 474 | 1 | ||
| Paraleptophlebia | 481 | 1 | ||
| Esolus | 619 | 6 | 443 | 54 |
| Limnius | 623 | 2 | ||
| Oulimnius | 622 | 3 | 116 | 9 |
| Stenelmis | 617 | 1 | ||
| Ceratopogonidae | 819 | 2 | ||
| Chironomidae | 807 | 33 | 10 | 64 |
| Limoniidae | 757 | 1 | ||
| Aphelocheirus | 721 | 1 | ||
| Micronecta | 719 | 3 | 1 | 1 |
| Calopteryx | 650 | 15 | ||
| Onychogomphus | 682 | 2 | ||
| Platycnemis | 657 | 52 | ||
| Cladocera | 3127 | 3 | 3 | |
| Copepoda | 3206 | 3 | ||
| Atyaephyra | 861 | 10 | ||
| Asellidae | 880 | 24 | ||
| Physella | 19280 | 19 | ||
| Planorbidae | 1009 | 159 | ||
| Corbicula | 1051 | 11 | 5 | |
| Dugesiidae | 1055 | 1 | 17 | 18 |
| Oligochaeta | 933 | 3 | 1 | 13 |
| Hydracarina | 906 | 3 | 3 | 3 |