£. . Jaw teeth unequal outer 
row of strong teeth 
followed by narrow band 
of smaller ones 
——■—------ JLotella» 
Jaw teeth villiform, in 
single broad band.—— 
Physiculus. 
Jaw teeth in premaxillary 
biserial, series divid¬ 
ed by groove.——— 
Austrophycis. 
,2 
i • Fhycinae . Ventral rays very slender; 
first dorsal with 5 rays. 
a 1 
~i • Ventral a single bifid 
ray.———- Laem o nem . 
n 2 
i . Ventral rays 8, outer 2 
very long and united 
great part their 
length.-Laemonemoides. 
Gaidropsarlnae ♦ First dorsal single slender ray and 
band of fringes; second dorsal and anal distinct; 
teeth in band in jaws and on vomer; several barbels 
on muzzle.— 
-- Gaidropsarus. 
