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Pseudotriakidae
References
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Pseudotriakidae

shark family
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The Information Architects of Encyclopaedia Britannica

The Information Architects maintain a master list of the topics included in the corpus of  Encyclopædia Britannica, and create and manage the relationships between them.

The Information Architects of Encyclopaedia Britannica

Learn about this topic in these articles:

  • southern stingray (Dasyatis americana or Hypanus americanus)
    chondrichthyan
    / Annotated classification

    Family Pseudotriakidae (false cat sharks) Distinguished by the base of the 1st dorsal fin being at least as long as the caudal fin. Teeth minute, numerous. Size to nearly 3 metres (about 10 feet). Deepwater sharks (taken from depths of 1,477 metres [4,850 feet]) rarely straying…

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    Family Pseudotriakidae (false cat sharks) Distinguished by the base of the 1st dorsal fin being at least as long as the caudal fin. Teeth minute, numerous. Size to nearly 3 metres (about 10 feet). Deepwater sharks (taken from depths of 1,477 metres [4,850 feet]) rarely straying…

    Read More