1375 
Halosaurus johnsonlanus Vaillant 
Halosaurus Aohnsonlanus VAILLANT, Exped. Sci. Travail- 
leru et Talisman, Poiss., 1888, p. 181, pl« 15, fig. 2. 
Off Morocco, Canaries, Soudan coast, Banc d* Arguin, 
834 to 2115 meters. — GOODE and BEAN, Oceanic Ichth., 
1895, p. 131, pi. 40, fig. 153 (compiled). — 
VAILLANT, Res. Camp. Sci. Monaco, vol. 52, 1919, p. 
130 (N. 370 42 * 40" W. 25° 5* 15", 1385 meters). 
Depth 25 to 28, 9 1/5 to 11 to anal; head 7 1/5 to 8 in 
total, 2 7/8 to 3 1/5 to anal, width 4 1/5 to 4 2/5. Snoutfc 
2 1/3 to 2 1/2 in head; eye 5 3/4 to 6, 2 1/4 to 2 2/3 in 
snout, greater than interorbital; maxillary reaches 7/8 or 
to eye, length from snout tip 2 1/3 in hea$; teeth in Jaws 
rather coarse, sharp pointed, palatine bands separated; inter- 
orbital 9 1/4 to 10, low, slightly depressed medially. Gill 
rakers 4 11, lanceolate, rather robust, 1 3/4 in eye, twice 
gill filaments. 
