PROCEEDINGS OF THE NATIONAL MUSEUM 



Vol. 82 



Figure l.~a, Pharyngodon armatus, lateral view of anterior end of female; 6, P. armatus, lateral 

 view of posterior end of female; c, P. armatus, egg; d, Oxysomathim pundatum, lateral view of 

 anterior end of female; e, O. ■pundatum, lateral view of posterior end of female; /, O. pundatum, 

 vulvar region; g, O. pundatum, intra-uteriue larva. Scale for all figures equals 0.1 mm 



