311 
u o 
74 36 1 ; 26 56 1 W. 53 9 200 to BOO meters. 
Depth 8 to 12; head 6 l/3 to 8 2/3. fiye 5 in head; barbel equals or little 
longer than head; boj^e^equaJ,s or little longer than head, pigment of stem ex¬ 
tends to posterior (sometimes anterior(?)) part of large, ovate or elongate bulb, 
which bears rather long branched terminal filament terminal to pigmented part; 
1 or more smaller median filaments and 1 to 2 pairs of lateral filaments; median 
branch represented by slender filament, sometimes bearing minute bulb; lateral 
branches sometimes united at base, each divided into 2 tapering branches bearing 
several filaments, some with swellings; branches pigmented basally in adult. 
Lateral photophores 24 to 26 between gill opening and ventral, 13 to 16 be¬ 
tween ventral and anal; ventral series 7 between isthmus and -pectoral, 24 o t 
25 between pectora.1 and ventral, 14 or 15 between ventral and anal, 20 to 22 be¬ 
tween anal and caudal. 
D # 23 to 25; A # 39 to 45; pectoral rays 2, sometimes with minute third ray; 
ventral rays 7. 
Length 100 mm# without caudal. (Regan and Trewavas.) 
Atlantic # 
E ustom ias furoif er Regan and Trewavas 
Eustem’as furoifer REGAN and TREWAVAS , Danish Dana Exped# Oceanogr. Rep#,No.6, 
March 10, 1930, p#96, 79 b (dentition) (end of barbel). II# 37 ° 23 1 W# 
26 ° 2 1 , 3000 meters# 
Depth 11 l/2; head 7 2/3. 7 in head; barbel little more than l/4 fish, 
pigmented stern to little beyond origin of branches, beyond somewhat swollen and 
a 
white, except posterior black streak which may be on axis; oval bulb without 
