Species of fish
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Plectranthias helenae is a species of fish in the family Serranidae occurring in the Pacific Ocean.
 There is little concern over this species and its extinction rate.
Size.
This species reaches a length of .
Etymology.
American ichthyologist J.E. Randall named the fish in honor of his spouse, Helen, "in gratitude for her encouragement and assistance in this and other ichthyological studies".
References.
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