1711 
c^. Eyes normal 
. Head 2 
Head 2 1/2 to 3; eyes 2 or less; scales 
cycloid 
risso 
e^. Head 3 to 3 2/5; eye 2 3/5 to 3; anals 
at same level. 
tenisoni 
3 
e . Head over 3 1/2; eye 2 1/2 or more. 
f^. Two front anteroanals elevated; scales 
« ' * 
cycloid 
anderssoni 
• - ~^mm mm 
2 
f . Front anteroanals not elevated. 
A 
g . Anal origin below middle of dorsal;. 
mirn 
scales cycloid. -n 
p 
g , Anal origin below hind end of dor¬ 
sal base; scales ctenoid. 
One posterolateral photophore; anals in 2 separ¬ 
ate groups. 
g 3 . Two ventrals (rarely 4); suprapect- 
orals lower than pectoral fin ori¬ 
gin; 3 supraanals (rarely 2); lat¬ 
eral line present; first subpect¬ 
oral before second subpectoral; 
anals 6 to 8 - 5 to 7; intervals 
between second, third and fourth 
pectoral shorter than those be¬ 
tween first and second and fourth 
• * 
and fifth pectorals, interruptunu 
