293 
ANALYSIS OF SPECIES 
1 
£^. j -epth 5 to 6 3/4 nacrolychnus. 
2 * 
a. Depth 7 microceplalus. 
Ne ones the s nacrolycirru s Repan and Trew&vas 
lleonesthes macrolychims REGAN and TREvTA'/AS, Danish Dana Exped. Oceanopr. Rep., 
am ~ ji ■■ •' ™ ♦ 
No.5, 'lay 30, 1929, p.30, pi.6, fig.2, text fig* 21 (end of barbel;. N# 7 
to 18 b. 32 to 79 , 600 to 2500 meters, North Atlantic. - HOPJ'AII, Dis¬ 
covery Rep., vol.2, 1930, p.308 (S. 32 ° 45 1 V. 8 0 47 *, 650 meters). 
(?) Astronesthes c ap eras is GTLCNRiCT and YON BOHDE, Fisher. Ilarine Biolog. Surv# 
South Africa, Report Ho*3, 1922 (1924), No.7, p.5. Off Table Bay, in 790 
fathoms. - BARllARD, Ann. South African I us., vol.21, pt.l, June 1925, p.134 
(t 
vne . 
i# a. / 
Depth 5 to- 6 3/4; head 4 l/2 to 5 l/2. Snout short; eye 4 to 5 in head; 
barbel 3,/5 to 1 3/8 not heavily pigmented except small area carrying 2 white 
luminous organs immediately below bulb. 
Rostocular luminous body 3 lo 5 in head, with narrow anterior subocular pro 
longation mostly covered by pigment layer but exposed in front. Lateral photo- 
phores 13 to 15 between gill opening and ventral, 15 to 20 between ventral and 
anal. Yentral series 10 to 12 between isthmus and pectoral, 15 or 16 between 
pectoral and ventral, 16 to 19 between ventral and anal, 13 to 18 between anal 
and caudal. 
D. 10 to 12, short, above interspace between ventral and anal; A. 25 to 28 
pectoral 8; ventral 7, ^r©median, “"ength 150 m. without caudal. (Regan and 
- rey/avas.) 
North Atlantic# 
