Material and methods
The specimen was fixed in 5% formalin, subsequently transferred to 50% isopropanol and deposited in the fish
collection of the National Museum of Marine Biology & Aquarium, Taiwan (NMMB-P). A series of detailed
photos, a tissue sample (preserved in 95% ethanol) and the sagittal otoliths were taken prior to fixation. Standard
length (SL), measured from upper jaw symphysis to posterior end of hypural plate, and head length (HL), measured
from upper jaw symphysis to posterior margin of opercle, were used throughout. Predorsal, prepelvic and preanal
lengths, measured from upper jaw symphysis to fin origins; body depth, measured at origin of dorsal fin and body
width measured at base of pectoral fin; caudal peduncle length, measured in two portions, one from posterior end
Material and methods
The specimen was fixed in 5% formalin, subsequently transferred to 50% isopropanol and deposited in the fish
collection of the National Museum of Marine Biology & Aquarium, Taiwan (NMMB-P). A series of detailed
photos, a tissue sample (preserved in 95% ethanol) and the sagittal otoliths were taken prior to fixation. Standard
length (SL), measured from upper jaw symphysis to posterior end of hypural plate, and head length (HL), measured
from upper jaw symphysis to posterior margin of opercle, were used throughout. Predorsal, prepelvic and preanal
lengths, measured from upper jaw symphysis to fin origins; body depth, measured at origin of dorsal fin and body
width measured at base of pectoral fin; caudal peduncle length, measured in two portions, one from posterior end
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