The Ladoga ringed seal (Russian: Ладожская нерпа; Pusa hispida ladogensis) is a freshwater subspecies of the ringed seal (Pusa hispida) found entirely...

ringed seals that were separated from the rest when the land rose after the last ice age. This seal, along with the Ladoga seal and the Baikal seal,...

The Saimaa ringed seal is closely related to the Ladoga ringed seal, the populations likely became isolated from the Baltic ringed seal around the same...

The ringed seal (Pusa hispida) is an earless seal inhabiting the Arctic and sub-Arctic regions. The ringed seal is a relatively small seal, rarely greater...

seals living in the Hudson Bay region of Quebec, Canada, (Lacs des Loups Marins harbour seals), as well as the Saimaa ringed seal and the Ladoga seal...

developing. It has its own endemic ringed seal subspecies known as the Ladoga seal. Since the beginning of the 1960s Ladoga has become considerably eutrophicated...

The Arctic ringed seal (Pusa hispida hispida) is a subspecies of ringed seals (Pusa hispida). Arctic ringed seals inhabit the Arctic Ocean, and are the...

subspecies of the ringed seal are vulnerable and endangered, Ladoga seal and Saimaa ringed seal respectively. Wilson, D. E.; Reeder, D. M., eds. (2005). Mammal...

the order Carnivora, composed of seals, sea lions, and the walrus. A member of this group is called a pinniped or a seal. They are widespread throughout...

increase in the herding behaviour of ringed seals, particularly in the Ladoga subspecies. Subspecies of the ringed seal prefer different haul-out sites depending...