A fish in family TrachichthyidaeA fish in family Trachichthyidae: The orange roughy, Hoplostethus atlanticus.
A fish in family Trachichthyidae
The orange roughy, Hoplostethus atlanticus.
(Australia)Any of several marine fish of the related genus Trachichthys, which have rough and spiny scales.
From rough + -y.
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regular