. Bulletin of the Natural History Museum (Zoology). length (); caudal peduncle depth (); cau- dal peduncle length (); predorsal length (); preanal length (); prepelvic length (); first segmented dorsal-fin ray length (damaged in holotype); third-from-last segmented dorsal-fin ray length (); dorsal-fin base length (); first segmented anal-fin ray length (); third-from-last segmented anal-fin ray length (); anal-fin base length (); caudal-fi
. Bulletin of the Natural History Museum (Zoology). length (); caudal peduncle depth (); cau- dal peduncle length (); predorsal length (); preanal length (); prepelvic length (); first segmented dorsal-fin ray length (damaged in holotype); third-from-last segmented dorsal-fin ray length (); dorsal-fin base length (); first segmented anal-fin ray length (); third-from-last segmented anal-fin ray length (); anal-fin base length (); caudal-fin length (); pectoral-fin length (); pelvic-fin length (). Lower lip complete with deep symphyseal notch; fin spines weak and flexible; anterior dorsal-fin pterygiophore formula S/S/(SV) + 2/ 1 + 1 (S/S/Sv + 2/1 + 1); 21-23 (23) consecutive dorsal-fin pterygiophores inserting in 1:1 relationship directly behind neural spine 4; anterior anal-fin pterygiophore formula 2/1 + 1 or 2 + 1/1 (2/ 1 + 1); 13-15 (13) consecutive anal-fin pterygiophores inserting in 1:1 relationship directly behind haemal spine 2; fourth segmented pelvic-fin ray longest; caudal fin rounded; ctenoid scales beginning at 3-7 (4/3) transverse scale rows behind branchial opening; dorsal and anal fins without distinct scale sheaths, though often with intermittent scales overlapping fin bases; intermittent series of centrally pitted scales originating on midside above anterior part of anal fin, extending posteriorly along caudal peduncle to middle part of caudal-fin base; additional 1-3 centrally pitted scales present above and below pitted scale(s) on middle part of caudal-fin base; cheeks, operculum and upper part of head without scales; predorsal scales extending anteriorly to point ranging from about 2/3 distance from dorsal origin to parietal commissure, to just short of parietal commissure (Fig. 1); vertebrae 10 + 23-24 (10 + 24); epurals 2; epineurals present on v
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