614 CAROLINE B. THOMPSON AND THOMAS E. SNYDER 
The first form of P. simplex 
In Florida the first form of P. simplex has so far been found 
only in the dedlated adult phase; in Jamaica nymphs of the first 
form with wing pads of normal shape occur, and in Cuba winged 
Fig. 13 Prorhinotermes simplex. Deilated adult of the first form, surface 
view. S, ‘scales’ of the wings. Spencer oc. 6, obj. 32 mm., stage level, reduced 
one-third. 
adults, and deiilated adults have been found. The writers have 
examined specimens of the first form from Jamaica, but this 
material is unfortunately very scanty and in poor condition for 
histological study, so that only very meager details of this form 
can be given. 
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