5e7 
Analysis of s pecies 
al. Mlcroceo aloc ongrus nev/ subgenus. Head shorter than 
trunk. 
1 
b . Inside of gill opening pale. 
c-. Vertical fins without black edge. 
d . Eye 5 l/2 to 7, 1 3/4 to 2 in snout, aequoreus, 
d . Eye 5, 12/5 in snout. megalops, 
c . Vertical fins with narrow black edge in young; eye 
5 4/5, 2 in snout, roosen djia li, 
b 2 . Inside of gill opening black; eye 4 7/8 to 6, 1 2/3 
to 1 3/5 in snout. stimps oni_. 
a 2 , Bathycongrus. Head equals or little greater than 
trunk as measured to vent. 
“I 
e". Dorsal begins eye diameter or less before gill 
opening. 
1 
f . Small patch of teeth anteriorly or on head 
of vomer; eye 4 l/8, equals snout. 
3 
bleekeri. 
Few teeth on vomer anteriorly; eye 6 or 
more, 1 l/2 in snout; vertical fins post¬ 
eriorly with black s exual Ic e ps. 
Teeth in very broad band moderately long, on 
vomer; eye 8 2/3, 2 in snout; fins nearly 
black 
musteliceps 
2 . Dorsal begins over gill opening; eye 8, 2 in 
snout; gray, vertical fins with narrow black 
edge posteriorly 
nasicus. 
