_Natural prey._--_Ischnoptera deropeltiformis_, _Periplaneta americana_, and undetermined cockroaches, U.S.A., Georgia (Haber, 1926): Cockroaches were found in 11 of 100 stomachs. Family RANIDAE =Arthroleptis variabilis= Matschie _Natural prey._--Cockroaches, Belgian Congo (Noble, 1924): Of 52 specimens examined, the stomach contents of 17 contained food, including 3 cockroaches. =Hyperolius picturatus= Peters _Natural prey._--Cockroach, Belgian Congo (Noble, 1924): The stomachs of 12 of 56 specimens examined contained food, including one cockroach. =Leptodactylus albilabris= (Günther) _Natural prey._--Cockroach, Puerto Rico (Schmidt, 1920): One of 25 stomachs contained a medium-sized cockroach. =Leptodactylus pentadactylus= (Laurenti) _Common name._--"Smoky jungle frog" or "pepper frog." _Natural prey._--Cockroaches, Nicaragua (Noble, 1918): Cockroach wings were found in the stomach of a frog caught around human habitation. Brazil (Valente, 1949). =Leptopelis calcaratus= (Boulenger) _Natural prey._--Cockroaches, Belgian Congo (Noble, 1924): The stomachs of 35 specimens were examined of which 13 contained food, including 2 cockroaches. =Leptopelis rufus= Reichenow _Natural prey._--Cockroaches, Belgian Congo (Noble, 1924): Forty-five of 83 stomachs examined contained food, including 2 cockroaches. =Megalixalus fornasinii= (Bianconi) _Natural prey._--Cockroaches, Belgian Congo (Noble, 1924): The stomachs of 3 of 40 specimens contained food, including 2 cockroaches. =Rana catesbeiana= Shaw _Common name._--Bullfrog. _Natural prey._--Cockroaches, Puerto Rico (Derez, 1949). =Rana mascareniensis= Duméril and Bibron _Natural prey._--Cockroaches, Belgian Congo (Noble, 1924): The stomach contents of 138 specimens were examined, 39 of which contained food, including 2 cockroaches. =Rana pipiens= Schreber _Common name._--Leopard frog. _Experimental prey._--_Periplaneta americana_, U.S.A. (Moore, 1946): Cockroaches containing infective acanthellas of _Moniliformis dubius_ were fed to two frogs. _Neostylopyga rhombifolia_, U.S.A. (Dr. T. Eisner, personal communication, 1958.) =Frogs= _Natural prey._--_Blatta orientalis_, U.S.A. (Rau, 1924): Frogs which escaped from a tank in the cellar consumed quantities of this cockroach. _Parcoblatta pensylvanica_, U.S.A. (Frost, 1924): One adult specimen recovered from alimentary canal of a frog, probably _Rana_ sp. =Unidentified batrachians= _Experimental prey._--_Blattella germanica_, Germany, Frankfurt am Main, Zoological Garden (Lederer, 1952): These insects were preferred by all the insect eaters in the zoo. _Periplaneta americana_, Germany, Frankfurt am Main, Zoological Garden (Lederer, 1952): Newly molted individuals were accepted as food, but others were usually passed by or consumed unwillingly. Class REPTILIA[10] Order CHELONIA Family EMYDIDAE =Chrysemys picta= (Schneider) _Common name._--Painted turtle.