The Ladoga ringed seal (Russian: Ладожская нерпа; Pusa hispida ladogensis) is a freshwater subspecies of the ringed seal (Pusa hispida) found entirely in Lake Ladoga in northwestern Russia. This pinniped was isolated in freshwater lakes and separated from the Arctic ringed seal as a result of the isostatic rebound of the region following the end of the Weichselian Glaciation.[2]
It is related to the even smaller population of Saimaa ringed seals in Lake Saimaa, a lake that flows into Ladoga through the Vuoksi River.
^Sipilä, T. (2016). "Pusa hispida ssp. ladogensis". IUCN Red List of Threatened Species. 2016: e.T41674A66991648. doi:10.2305/IUCN.UK.2016-1.RLTS.T41674A66991648.en.
^Davydova, Natalia N.; et al. (1996). "Late- and postglacial history of lakes of the Karelian Isthmus". Hydrobiologia. 322 (1–3): 199–204. doi:10.1007/BF00031828.
and 27 Related for: Ladoga ringed seal information
The ringedseal (Pusa hispida) is an earless seal inhabiting the Arctic and sub-Arctic regions. The ringedseal is a relatively small seal, rarely greater...
developing. It has its own endemic ringedseal subspecies known as the Ladogaseal. Since the beginning of the 1960s Ladoga has become considerably eutrophicated...
The Arctic ringedseal (Pusa hispida hispida) is a subspecies of ringedseals (Pusa hispida). Arctic ringedseals inhabit the Arctic Ocean, and are the...
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...
subspecies of the ringed seal are vulnerable and endangered, Ladogaseal and Saimaa ringedseal respectively. Wilson, D. E.; Reeder, D. M., eds. (2005). Mammal...
the system, collecting 80% of the water that eventually flows into Lake Ladoga through River Vuoksi. Its area is 562.31 square kilometres (217.11 sq mi)...
the personal sign of Yaroslav the Wise on belt plaques found near Lake Ladoga and in the vicinity of Suzdal is practically completely identical to the...
on Lake Saimaa Lake Saimaa shoreline An endangered freshwater seal, the Saimaa ringedseal, lives only at Saimaa. Another of the lake's endangered species...
flying falcon with a Christian cross above its head have been found in Old Ladoga, the first seat of the Kievan Rurik dynasty, of Scandinavian lineage. Such...
ribbon seal P. fasciata, harp seal P. groenlandica, ringedseal P. hispida, Baltic ringedseal P. h. botnica, Ladogaseal P.h. ladogensis, spotted seal P....
seals, only the Baltic ringedseal suffers when there is not adequate ice in the Baltic Sea, as it feeds its young only while on ice. The grey seal is...
found at Pulli and in the Lake Ladoga region. The diet included roe deer, red deer, marten, otter, wolf, bear and ringedseal. An open pine-birch forest covered...
737 and 968, Danevirke peninsular fortification (east–west) 753 Staraya Ladoga, the prosperous trading village in Finland at the start of the Age of the...
cod. Commercial fishing is carried out in spring and autumn. Grey seal and ringedseal are met in the gulf, but the latter is very rare. Many ancient sites...
tusks, seal fat for boat sealant, and slaves. Important trading ports during the period include Birka, Hedeby, Kaupang, Jorvik, Staraya Ladoga, Novgorod...
Military Intelligence Service. With the capture of an intact Tiger at Lake Ladoga the Soviets obtained data regarding the Tiger's technical and tactical capabilities...
Chernihiv (excavated in the 19th century), Oleg's Grave in Russian Staraya Ladoga, and vast, intricate Rurik's Hill near Russian Novgorod. Other important...
North America and in Northern Europe, for instance in lakes Sebago, Onega, Ladoga, Saimaa, Vänern and Winnipesaukee. They are not a different species from...
1844 and died at the age of 27 on March 30, 1872. He is buried at the Ladoga Cemetery." The plaques on the monument read: South side: The Call to Arms...
(ruled since 1703) as Ottoman Emperor. October 22 – Construction of the Ladoga Canal, linking the Neva and Svir Rivers, one of the first major navigable...
lieutenant Ignatieff and Demidov got the first seal on the expedition, that they found looking like ringedseal living in Arkhangelsk Governorate. On January...
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