SUBORDER PINNIPEDIA Meaning and
Definition
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Suborder Pinnipedia refers to a taxonomic grouping of marine mammals that includes the family Phocidae (true seals), family Otariidae (fur seals and sea lions), and family Odobenidae (walrus). These animals are collectively known as pinnipeds, which literally means "fin-footed" in Latin. Pinnipedia is derived from the Latin words "pinna" (meaning "fin") and "pedis" (meaning "foot").
Pinnipeds are characterized by their streamlined bodies, specialized limbs, and adaptations for an aquatic lifestyle. They have external ears, which is a distinct feature separating them from other marine mammals like whales and dolphins. Their limbs are modified into flippers, providing efficient movement through water. Pinnipeds are highly adapted to both land and water, and they spend significant amounts of time on land, often for breeding, molting, and resting.
The suborder Pinnipedia represents a diverse group of marine mammals with various physical and behavioral characteristics. True seals (family Phocidae) lack external ear flaps, have short forelimbs, and move on land by wriggling. Fur seals and sea lions (family Otariidae) have external ear flaps, longer forelimbs, and are capable of rotating their hind flippers for better mobility on land. The walrus (family Odobenidae) has distinctive tusks, a snout, and a specialized feeding behavior involving suction feeding.
Pinnipeds are found in numerous regions across the globe, with some species inhabiting both Arctic and Antarctic regions. They are known for their ability to navigate through the water with agility, diving to significant depths in search of prey. Pinnipeds play
Common Misspellings for SUBORDER PINNIPEDIA
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Etymology of SUBORDER PINNIPEDIA
The word "Pinnipedia" is derived from the Latin words "pinna" meaning "fin" or "wing" and "pes" meaning "foot". The term "Pinnipedia" was coined to refer to the suborder of marine mammals known as pinnipeds, which includes seals, sea lions, and walruses. The name reflects the characteristic feature of these animals, which is their adaptation to aquatic life with their fin-like flippers or wings and their ability to move on land with their flipper-like limbs.
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