ABT. 14 



TERMITES FROM AMAZON BASIN SNYDER 



75 



BOLIVIA— Continued 

 TEBMiTiDAE (67) — Continued 



EXPLANATION OF PLATES 'S 



Plate 1 



Contrasting views of soldiers of striking American Rhinotermes and of 

 soldiers of a new Cornitei'mes and C'l/lindrotermes. 

 Fig. 1. Dorsal view of head and pronotum of major soldiers of Rhinotermes 



longidens Snyder to show elongate labrum and marginal teeth of 



mandibles. 



2. Dorsal view of head and pronotum of minor soldier of Rhinolennes 



manni Snyder to show shape of head, labrum, and mandibles. 



3. Dorsal view of head of winged adult of Anoplotermes (Anoplotermes) 



grandifons Snyder to show large fontanelle (slightly on a bias). 

 (Camera lucida.) 



4. Dorsal view of mandibles of soldier of Carnitermes {Cornitermes) 



tolivianus Snyder to show lack of prominent marginal teeth. 

 (Camera lucida.) 



5. Dorsal view of head and pronotum of major soldier of Rhinotermes 



manni Snyder to show normal short labrum and marginal teeth 

 of mandibles. 

 G. Dorsal view of head and pronotum of major soldier of Rhinotermes 

 latilabrum Snyder to show elongate, broader labrum and marginal 

 teeth of mandibles. (Note that large marginal tooth of right 

 mandible is broken.) 



7. Dorsal view of head and pronotum of the soldier of Cylindrotermes 



treviinlosus Snyder showing short pubescence and mandibles. 



8. Dorsal view of head and pronotum of major soldier of Rhinotermes 



longilaMus Emerson to show elongate labrinn and marginal teeth of 

 mandibles. 



9. Dorsal view of head and pronotum of minor soldier of Rhinotermes 



latilahrtan Snyder to show elongate, broad labrum and elongate 

 mandibles. 

 10. Dorsal view of head and pronotum of minor soldier of Rhinotermes 

 longidens Snyder to show extended slender labrum and absence of 

 mandibles. 



" All the free-hand drawings were made by Miss E. T. Armstrong, while the camera 

 lucida sketches were made by the author. 



