Morphology

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Dorsal spines (total): 1; Dorsal soft rays (total): 10; Analspines: 0; Analsoft rays: 30 - 34

Jenyns, L. 1842 Fish. In C. Darwin (ed.) The zoology of the voyage of H.M.S. Beagle, under the command of Captain Fitzroy, R.N., during the years 1832-1836. Smith, Elder & Co., London (in 4 parts): p. 1-32 (Jan. 1840); 33-64 (Jun. 1840); 65-96 (Apr. 1841); 97-172 (Apr. 1842). (Ref. 3157) http://www.fishbase.org/references/FBRefSummary.php?id=3157&speccode=12932