Natural prey.—Holocompsa fulva, Hawaii (Illingworth, 1916).
Nauphoeta cinerea and Pycnoscelus surinamensis, Hawaii (Illingworth, 1914, 1942): The ants followed and killed N. cinerea and P. surinamensis as they burrowed in moist soil and attacked and destroyed N. cinerea in breeding cages.
[XIII. VERTEBRATA]
Class PISCES
In British Guiana, Beebe (1925a) found undetermined cockroach remains in the stomachs of four species of fish belonging to three families, as follows:
Family POTAMOTRYGONTIDAE
Potamotrygon humboldti (Duméril)
(= Potamotrygon hystrix)
Family PIMELODIDAE