Animalia > Chordata > Aves > Galliformes > Phasianidae > Lagopus lagopus > Lagopus lagopus alascensis

Lagopus lagopus alascensis (Willow Ptarmigan)

Attributes

Adult Weight [1]  1.254 lbs (569 g)
Female Weight [1]  1.157 lbs (525 g)
Male Weight [1]  1.351 lbs (613 g)
Weight Dimorphism [1]  16.8 %

External References

Citations

Attributes / relations provided by
1West, GC, RB Weeden, L Irving, and LJ Peyton. 1970. Geographic variation in body size and weight of Willow. Ptarmigan. Arctic 23:240-253
Species taxanomy provided by GBIF Secretariat (2022). GBIF Backbone Taxonomy. Checklist dataset https://doi.org/10.15468/39omei accessed via GBIF.org on 2023-06-13; License: CC BY 4.0