Phylum Chordata Rank Species | ||
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Similar Japanese velvet dogfish, Largespine velvet dogfish, Scymnodalatias, Pink lanternshark, Ornate dogfish | ||
The sparsetooth dogfish, Scymnodalatias oligodon, is a very rare sleeper shark of the family Somniosidae, the holotype of which was taken in the subtropical southeast Pacific at a depth of up to 200 m. Its biology is unknown.
References
Sparsetooth dogfish Wikipedia(Text) CC BY-SA