Listes faunistiques invertébrés
LIGNE A CHAUZON 2 06580274
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| Date prélèvement | 15/05/2019 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 15.0 |
| GFI | 7 |
| Variété taxonomique | 30 |
| I2M2 | 0.6516 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 35.0 | dominant |
| Blocs | 10.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 17.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 33.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Sables | Nulle | B |
| P2 | Bryophytes | Moyenne | A |
| P3 | Dalles, argiles | Rapide | B |
| P4 | Pierres, galets | Rapide | C |
| P5 | Dalles, argiles | Moyenne | C |
| P6 | Blocs | Moyenne | B |
| P7 | Pierres, galets | Moyenne | C |
| P8 | Branchage, racines | Nulle | A |
| P9 | Granulats | Nulle | A |
| P10 | Litieres | Nulle | A |
| P11 | Dalles, argiles | Nulle | C |
| P12 | Pierres, galets | Nulle | B |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctridae | 66 | 4 | 12 | 27 |
| Leuctra geniculata | 33830 | 8 | 9 | 14 |
| Protonemura | 46 | 2 | 1 | |
| Isoperla | 140 | 1 | ||
| Glossosomatidae | 189 | 5 | ||
| Hydropsyche | 212 | 1 | 4 | 5 |
| Ceraclea | 313 | 1 | ||
| Oecetis | 317 | 1 | ||
| Setodes | 318 | 1 | ||
| Triaenodes | 314 | 3 | ||
| Polycentropus | 231 | 1 | 1 | |
| Rhyacophila lato-sensu | 183 | 1 | 3 | 14 |
| Baetis | 364 | 5 | 6 | 40 |
| Caenis | 457 | 20 | 6 | |
| Ephemerella ignita | 451 | 275 | 85 | 345 |
| Heptageniidae | 399 | 1 | ||
| Ecdyonurus | 421 | 3 | 2 | |
| Leptophlebiidae | 473 | 2 | ||
| Habrophlebia | 491 | 1 | ||
| Hydroporinae | 2393 | 1 | ||
| Elmis | 618 | 1 | ||
| Esolus | 619 | 12 | 10 | 14 |
| Limnius | 623 | 1 | 2 | 30 |
| Oulimnius | 622 | 11 | 2 | 1 |
| Stenelmis | 617 | 7 | 3 | |
| Athericidae | 838 | 1 | 1 | |
| Blephariceridae | 747 | 13 | 49 | |
| Ceratopogonidae | 819 | 1 | 1 | |
| Chironomidae | 807 | 58 | 99 | 1 |
| Limoniidae | 757 | 1 | 5 | 2 |
| Simuliidae | 801 | 4 | 647 | 810 |
| Tabanidae | 837 | 1 | 1 | |
| Tipulidae | 753 | 9 | 1 | |
| Micronecta | 719 | 2 | ||
| Calopteryx | 650 | 2 | ||
| Onychogomphus | 682 | 17 | 1 | |
| Platycnemis | 657 | 2 | ||
| Copepoda | 3206 | 3 | ||
| Ostracoda | 3170 | 3 | ||
| Gammarus | 892 | 2 | 1 | 3 |
| Ancylus | 1028 | 6 | 2 | |
| Physella | 19280 | 2 | ||
| Dugesiidae | 1055 | 1 | ||
| Oligochaeta | 933 | 4 | 12 | 2 |
| Hydracarina | 906 | 3 | 3 | 3 |