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Project Noah Nature School
Pterapogon kauderni
This species grows up to 8 centimetres (3 in) total length. It has a distinctive contrasting pattern of black and light bars with white spots. This species is easily differentiated from all other cardinalfish by its tasseled first dorsal fin, elongate anal and second dorsal fin rays, deeply forked caudal fin, and color pattern consisting of three black bars across the head and body and prominent black anterior edges on the anal and second dorsal fin. Males can be differentiated from females by a conspicuous enlarged oral cavity, which is apparent only when they are brooding.
Spotted on Jul 9, 2012
Submitted on Jul 8, 2012
