171 
D. I, 13, in males fourth branched, ray extended 
somewhat or 2-3/4 or 2-4/5 in total head length, in females 
first branched ray longest or 5:^ to 5|; A. I, 11 or I, 
12 , in males and females apparently first branched ray 
longest or 4-3/4 to 4-7/8; caudal 2§ to 2-3/4, hind 
edge slightly concave, nearly truncate when expanded; 
least depth of caudal peduncle 8-| to 8—4/5; pectoral 
3 to 3-1/8; ventral 5^ to 5g, inserted about last third 
in space between hind eye edge and caudal base. 
Light brown above, paler and with silvery 
tints on sides and below. Scales on back without dark 
edges. Silvery brown lateral band, bordered by dark 
brown line above its whole extent, greatest width 
between dorsal and anal half of eye. Iris dark gray, 
evidently silvery white in. life. Dorsal and caudal 
brov/nish former also dark basally, other fins paler, 
Philippines. This species well described 
by Peters and my specimens agree entirely. Characteristic 
are the prolonged fourth branched dorsal ray, the increased 
dorsal rays and the structure of the anal. I fail to 
find any very tangible for mantaining Kemiramphus ( z-enarchopterus ) 
kampeni Weber as distinct. The fin structure as given 
by Mohr seems to me in agreement. 
2 examples. Laguna de Bay, at head of River, Luzon. June 
21, 1908. Length 110 to 122 mm. 
