3 36 
Eus tomias tremvasae Norman 
Eustomias Noninostomias trewavasae NORMAN, Discovery xl ep. t vol.2, 1930, p.313. fi 
fig.23* S. 34 ° 48 1 W. 16 ° 36 f , 1000 meters, jfouth Atlantic. 
Depth 11 1/45 head 5 2/3. Snout 2 l/2 in head from snout tip; eye 6, 2 l/4 
in snout; maxillary extends 3/4 an eye diameter behind eye, length 1 l/2 in 
head; barbel 2 b/6 in body without caudal, with 3 bulbs, median close to and 
somewhat larger than terminal which bears .nob like develcpement without fila¬ 
ments, small luminous swelling on stem at some distance from basal bulb, bunch 
of 6 filaments deeply pigmented at base cones off from stem little terminal of 
first bulb; interorbital low. 
Postocular luminous body small, close above maxillary. Lateral photophores 
32 between gill opening and ventral, 16 between ventral and anal; ventral series 
7 between isthmus and pectoral, 32 between pectoral ard ventral, 16 between 
ventral and anal, 15 between anal and caudal. 
D. 23 (?), fin height 2 2/3 in total head length; A. 35 (?), fin height 
2 2/5: caudal 2 (?); least depth of caudal peduncle 7; pectoral 1 l/2, rays 
3; ventral rays 7, fin 1 2/3 in head. 
Length 60 mm. (Norman) 
South Atlantic# 
Bustomias triramis Regan and Trewavas 
Eu.stomias triramis REGAN and TREWAVAS, Danish Dana Exped. Oceanogr. Rep., No.6, 
March 10, 1930, p.99, fig.86 (end of barbel). N. 21 ° 47 ’ W. 47 0 11 ’, 
110 meters. 
Depth 12; head 8. Eye 5 l/2 in head; barbel scarcely longer than head; 
