Weddell seal
A species of Leptonychotes Scientific name : Leptonychotes weddellii Genus : Leptonychotes
Weddell seal, A species of Leptonychotes
Scientific name: Leptonychotes weddellii
Genus: Leptonychotes
Content
Description General Info
Photo By Christopher Michel , used under CC-BY-2.0 /Cropped and compressed from original
Description
The Weddell seal (Leptonychotes weddellii) is one of the most common seals in the Antarctic. It is named after its discoverer, the English navigator and seal hunter James Weddell.
General Info
Lifespan
20-30 years
Diet
Weddell seal primarily feeds on Antarctic silverfish. This predator also consumes various species of krill and squid. Crucial adaptations allow it to hunt underwater regardless of the frigid Antarctic conditions.
Appearance
Weddell seal is a large, robust seal with a streamlined body, covered in short, smooth fur. The dominant color is dark grey, fading to a lighter hue on the underside. It displays noticable large, rounded flippers and a small head with big, dark eyes. No significant variations in appearance due to age, gender or subspecies exist. Its whiskers are a prominent feature, appearing silvery-white against the seal's darker fur.
Behavior
Weddell seal are known for their endurance in extremely cold conditions. They exhibit remarkable diving capabilities, reaching depths up to 700 meters and staying submerged for an hour, facilitating efficient hunting. When on ice, they create snow caves for resting and bearing offspring. This species is affable, often clustering in groups with coordinated breathing patterns.
Photo By Christopher Michel , used under CC-BY-2.0 /Cropped and compressed from original
Scientific Classification
Phylum
Chordates Class
Mammals Order
Carnivores Family
Earless seals Genus
Leptonychotes Species
Weddell seal