Diagnostic Description
provided by Fishbase
A distinctive bluish grey in life, with scattered dark spots on back and upper sides. Longitudinal stripes below lateral line. Mouth subterminal, slightly oblique. Chin without barbel but with 5 mental pores. Preopercle margin finely serrate without strong spines. Gas bladder with 2 chambers; anterior one yoke-shaped, without appendages, posterior chamber, carrot-shaped. Lapillus enlarged, more than half size of sagitta (Ref 51721).
Morphology
provided by Fishbase
Dorsal spines (total): 10 - 11; Dorsal soft rays (total): 25 - 29; Analspines: 2; Analsoft rays: 7 - 8
Biology
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Mostly restricted to clear, sheltered, shore waters with luxuriant plant growth, usually from 3-10 m depth. Feeds mainly on crustaceans.
Importance
provided by Fishbase
fisheries: minor commercial; aquarium: commercial; price category: medium; price reliability: very questionable: based on ex-vessel price for species in this family