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Dalatias nocturnus
Ambiguous synonym for Centrophorus granulosus (Bloch & Schneider, 1801)

  Original name  
  Check ECoF  
  Current accepted name  
No
  Status  
Ambiguous synonym
  Status details  
questionable, original combination
  Status ref.  
  Etymology of generic noun  
  from ETYFish
Etymology not explained nor evident. A few online sources suggest Dalatias is derived from dalos (Gr.), torch or firebrand, but nothing in Rafinesque’s description supports this interpretation. Interestingly, D. licha is bioluminescent, a fact that was discovered and resported only recently and was certainly unknown to Rafinesque and other early naturalists. See: Mallefet J., D. W. Stevens, and L. Duchatelet. 2021. Bioluminescence of the largest luminous vertebrate, the kitefin shark, Dalatias licha: first insights and comparative aspects. Frontiers in Marine Science 8 (article 633582): 1-13. (See ETYFish)
  Link to references  
References using the name as accepted
  Link to other databases  
ITIS TSN : None | Catalogue of Life | ZooBank | WoRMS

Note: ETYFish and FishBase started a collaboration to complete the etymology for all valid names of fishes. For the current update, the following groups were completed: hagfishes (Myxini), lampreys (Petromyzonti), chimaeras (Holocephali), and sharks (Squalomorphi). It is a work in progress, so the two websites may not be synchronized.

Scharpf, C. The ETYFish Project, Fish Name Etymology Database. https://www.etyfish.org
Please, report here on etymology issues.