HORN EXPEDITION—ANTHROPOLOGY. 
ll'A 
Waliaby. Alacropus (? sp.). 
(a) IE. ;iiul III. extended; I., IV., ;iud V. closed in under 11. and Ilf. 
(Fig. A). 
Spencer, Tenipe Downs. 
Native name, “Tau-alpa.” 
{/>) 1. extended, 11. crooked. 111., IV. and V. closed in. Movement of hand 
as if sign-maker had hold of tail between thumb and forefinger and were pulling 
the animal back (Fig. B). 
Spencer, Finke River. 
((f) 11. extended. 111. also extended, but slightly bent at meta carpo-phalangeal 
joint; IV. and V. bent into palm. Hand, semi-prone, jerked up and down fiom 
wrist. 
Stirling, George Gill Range. 
Ground Wallaby. Onychogale lunatal 
11. bent into a semicircle, HI., IV. and V. closed in upon the palm ; I. bent 
so that it lies on the second joint of III. Hand semi-prone and moved with a 
jerking motion, so that II. moves through the arc of a circle. 
Gillen, Alice Springs. 
Native name, “ Iwutaa,” 
Rock Wallaby. Petrogak lateralis. 
Hand held with palm facing upwards and inwards ; II. fully extended, with 
which III. forms nearly a right angle ; IV. and V. closed in upon the palm and 
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