166 BULLETIN 10 0, UNITED STATES NATIONAL MUSEUM 



EULAMIA PLEUROTAENIA (Bleckcr) 



Fi(;URE S 



Carchaiias [Prionodon) plcKrotaetiia: Bleekkr. Veiii. Batav. Genootsch. (Plagi- 

 ost.), vol. 24, pp. 28, 40, pi. 2, fig. 6, 1852 (head) (type locality: Batavia) ; 

 Versl. Meded. Akad. Wet. Amsterdam, vol. 12, p. 30, 1861 (Singapore). — 

 DuMKKn., Hist. Nat. ICb't-mobr., vol. 1, y,. .'177. 18G5 (Batnvia). 



CarcliGrmus plenrotocnia Garman, Mem. Miis. Comp. Zool., vol. 30, p. 137, 

 1913 (Java). 



Enlnmia plcnrotacnia Fowier, Proc. 4tli (1929) Pacific Sci. Congr., Java, p. 493, 

 1930 (reference) ; Li.'-t Fish. Malaya, p. 9, 1938 (reference). 



Depth 4 to subcaiidal origin ; head 32/5 to ?,%, width 1% to 1%. 

 Snout 2i/> to 21A in head, broadly rounded as viewed from above; 

 eye 10 or 11, 41, {-5 to 41/0 in snout, ^% to 7 in interorbital ; orbit slightly 

 deeper than long; deutary width 21/5 to 2% in head, wide, length 



mm- 



FiGUnE 8. — Eulamia pleurotaenia (Bleeker) ; Manila. 



1% to 1% in its width, very short fold above angle on upper jaw; 

 teeth in 24 to 26 rows, upper with rather moderate triangular cusps 

 and lower more erect and slenderly lanceolate, all minutely serrate, 

 with serrae coarser basally ; nostrils slightly nearer mouth than snout 

 tip, width of aperture 4 to 414 in internarial space, front valve broad, 

 short, obtuse flap; interorbital 1% to 2 in head, broadly convex. 

 Gill openings nearly equidistant, last shortest, fourth and fifth above 

 pectoral base. 



Scales minute, quindentate, and with as many keels. 



First dorsal origin opposite hind basal end of depressed pectoral, 

 front edge IVs to 1% in head; second dorsal opposite anal, origins 

 opposed, front edge 4 to 4% in head; anal origin midway between 

 ventrals and subcaudal origins, front edge 3% to 3I/2 in head; sub- 

 caudal front edge 1% to 1%, 1% to 1% in its own length; least depth 

 of caudal peduncle 4V5 to 4I/2 in head; pectoral fi-^ to I14, width 13-4 

 to 2 in its length; ventral length 2i/^ to 2% in head; claspers small, 

 slender, pointed, not reaching hind ventral edge. 



