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SMITHSONIAN MISCELLANEOUS COLLECTIONS VOL. I4I 



Fig. 2. — Representative Protozoa associated with cockroaches. A, Monocercomonoidcs 

 mrlolonthae, X 3094 (after Grasse). B, Coelosporidiutn periplanetae, X 1310 (after Sprague) ; 

 trophozoite with spores and chromatoid bodies. C, Endamocba blattae, X 273 (after Kudo) ; 

 trophozoite. D, Lophomanas striata, X 330 (after Kudo). E, Lophomonas blattartim, X 660 

 (after Kudo). F, Retortamonas blattae, X 3004 (after Wenrich). G, Nyctotherus ovalis, 

 X I75_ (after Kudo). H, Gregarina rhyparobiae, c. X 52; mature trophozoite attached to 

 intestinal wall of Leucophaea maderae. (Redrawn from J. M. Watson [1945].) I, Diplocystis 

 srhneideri, c. X 14.4 (after Kunstler). J, GrtKiarina blaftarnm, c. X 57 (after Kudo). K, 

 Protomagalhaesia serpentula. X 36 (after Pinto). L, Gamocysti.'! tena.r, magnification not 

 known (after Schneider). (All figures except H redrawn from Kudo [1954! after sources 

 indicated.) 



