Earless seal - Wikipedia
All true seals are members of the family Phocidae (/ ˈ f oʊ s ɪ d iː /). They are sometimes called crawling seals to distinguish them from the fur seals and sea lions of the family Otariidae .
ADW: Phocidae: INFORMATION
endothermic. animals that use metabolically generated heat to regulate body temperature independently of ambient temperature. Endothermy is a synapomorphy of the Mammalia, although it may have arisen in a (now extinct) synapsid ancestor; the fossil record does not distinguish these possibilities.
Phocidae - an overview | ScienceDirect Topics
The family Phocidae, consists of the earless or “true” seals. They are distinguished from sea lions and fur seals (family Otariidae), by the absence of external visible ear pinnae, internal testes, generally larger size, and the inability to draw their hind limbs forward under their body when on land ( King, 1983 ).
Earless seal - New World Encyclopedia
Earless seal is the common name for any of the pinnipeds comprising the family Phocidae, characterized by the absence of a pinna (external part of ear, although there is a functional inner ear), a side-to-side swimming motion involving the hind-flippers and lower body, and hind-flippers that cannot be inverted forward under the body, making for ...
Earless Seals: All You Need to Know - Ocean Info
Earless seal, also known as true or crawling seal, is a commonly used name to refer to several species of seals in the family Phocidae, including the harbor seal, grey seal, and ringed seal. Unlike eared seals, they lack external ears. Instead, …
Earless seal | mammal | Britannica
Other articles where earless seal is discussed: carnivore: (sea lions and fur seals), Phocidae (true, or earless, seals), and Odobenidae (the walrus). These aquatic families are referred to as pinnipeds.
True Seals: Monk Seals, Bearded Seals, and More - ThoughtCo
Mar 8, 2017 · True seals (Phocidae) are large marine mammals that have a rotund, fusiform shaped body with small fore flippers and larger rear flippers. True seals have a coat of short hair and a thick layer of blubber beneath their skin which provides them with superb insulation.
Phocidae - Animalia
All true seals are members of the family Phocidae. They are sometimes called crawling seals to distinguish them from the fur seals and sea lions of the family Otariidae. Seals live in the oceans of both hemispheres and, with the exception of the more tropical monk seals, are mostly confined to polar, subpolar, and temperate climates.
Earless Seals (Phocidae) | U.S. Fish & Wildlife Service
Phocidae. Identification Numbers. TSN: 180640. Geography. Launch Interactive Map. Working with others to conserve, protect and enhance fish, wildlife, plants and ...
(PDF) Phocidae - ResearchGate
Jun 12, 2008 · PHOCIDAE: relative dimensions of postcanine teeth compared with the size and massivity of the skull; absence of lesser trochanter of femur; width of proximal and distal epiphyses about equal, or...