4 PROCEEDINGS OF THE NATIONAL MUSEUM Vol. 71 



REFERENCES 



Maupas, E., and Sekjrat, L. G. 



1912. — Sur un nematode de I'intestin grele du dromadaire. Compt. rend. 

 Soc. de biol., Paris, vol. 73, 20 dec, pp. 628-632, figs. 1-10. 

 May, Henry G. 



1920.— Observations on the nematode genus Nematodirus with descriptions 

 of new species. Proc. U. S. Nat. Mus., vol. 58, pp. 577-588, pis. 

 29-35. 



EXPLANATION OF PLATE 



'Nematodirus antilocoprae, new species 



Fig. 1. Bursa, lateral view. 



2. Bursa, ventral view: d., Dorsal ray; exd., externo-dorsal ray; ex l, 

 externo-lateral ray; Iv., latero-ventral ray; ml., medic-lateral ray; 

 pi., postero-lateral ray ; v v., ventro-ventral ray. 



3. Tip of spicule. 



4. Posterior end of female. 



o 



