1929] 
The Ant Genus Rhopalomastix 
97 
Fig. 1. Rhopalomastix rothneyi Forel subsp. javana subsp. nov. a, worker 
in profile; b, head of same, dorsal view; c, antenna of same; d, head and 
antenna of male; e, wings of same. 
Fig. 2. Melissotarsus beccarii Emery, a, broad-headed worker, dorsal view; 
b, antenna of same ; c, head of narrow-headed worker (After C. Emery) ; 
d, mandible of broad-headed worker; e, mandible of narrow-headed worker 
(After G. Arnold). 
