Listes faunistiques invertébrés
CHASSEZAC A BERRIAS-ET-CASTELJAU 2 06580724
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| Date prélèvement | 11/07/2019 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 8 |
| Variété taxonomique | 31 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 44.0 | dominant |
| Blocs | 28.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 22.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Nulle | C |
| P2 | Dalles, argiles | Rapide | C |
| P3 | Blocs | Rapide | C |
| P4 | Dalles, argiles | Moyenne | B |
| P5 | Blocs | Moyenne | B |
| P6 | Litieres | Nulle | A |
| P7 | Bryophytes | Nulle | A |
| P8 | Pierres, galets | Lente | C |
| P9 | Granulats | Nulle | A |
| P10 | Pierres, galets | Moyenne | B |
| P11 | Pierres, galets | Rapide | B |
| P12 | Branchage, racines | Nulle | A |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 3 | 1 | |
| Leuctra | 69 | 2 | 107 | 112 |
| Cheumatopsyche | 221 | 1 | 30 | 5 |
| Hydropsyche | 212 | 32 | ||
| Hydroptila | 200 | 1 | 1 | 5 |
| Orthotrichia | 197 | 5 | 1 | |
| Leptocerus | 319 | 1 | ||
| Mystacides | 312 | 4 | 1 | 5 |
| Oecetis | 317 | 2 | 1 | |
| Setodes | 318 | 3 | 14 | |
| Chimarra | 207 | 11 | ||
| Polycentropus | 231 | 1 | 2 | |
| Rhyacophila lato-sensu | 183 | 1 | ||
| Baetis | 364 | 3 | 1 | |
| Centroptilum | 383 | 2 | 1 | |
| Cloeon | 387 | 3 | ||
| Procloeon bifidum | 391 | 5 | 3 | 2 |
| Procloeon pennulatum | 29153 | 2 | 1 | |
| Caenis | 457 | 20 | 3 | 3 |
| Ephemerella ignita | 451 | 3 | 6 | |
| Ecdyonurus | 421 | 11 | 1 | |
| Choroterpes | 474 | 3 | 8 | 10 |
| Dryops | 613 | 2 | 2 | |
| Hydroporinae | 2393 | 1 | ||
| Esolus | 619 | 9 | 3 | 6 |
| Limnius | 623 | 1 | 2 | |
| Oulimnius | 622 | 1 | 5 | |
| Stenelmis | 617 | 1 | ||
| Athericidae | 838 | 3 | ||
| Ceratopogonidae | 819 | 5 | 2 | 3 |
| Chironomidae | 807 | 64 | 5 | 8 |
| Simuliidae | 801 | 1 | ||
| Tipulidae | 753 | 2 | 7 | |
| Micronecta | 719 | 6 | ||
| Boyeria | 670 | 4 | ||
| Oxygastra | 691 | 1 | ||
| Gomphidae | 678 | 1 | ||
| Platycnemis | 657 | 18 | ||
| Copepoda | 3206 | 3 | ||
| Gammarus | 892 | 155 | 1 | |
| Ancylus | 1028 | 4 | 6 | |
| Radix | 1004 | 1 | ||
| Corbicula | 1051 | 4 | ||
| Dugesiidae | 1055 | 12 | 17 | 3 |
| Oligochaeta | 933 | 3 | 5 | 5 |
| Nematoda | 1089 | 3 | ||
| Hydracarina | 906 | 3 | 3 | 3 |