BIOTIC ASSOCIATIONS OF COCKROACHES — ROTH & WILLIS IQ 



Blattella germanica 



South Africa. — Numerous in a gold mine on the Witwatersrand 

 (Porter, 1930). 

 Tonkin. — Chopard (1929a); Colani (1952). 



Byrsotria fumigata 



Cuba. — Cueva de las Cucarachas, La Pantana, Baracoa, Oriente 

 Province: 21 specimens, "It is evident . . . that the species is also a 

 cave inhabitant" (Rehn and Hebard, 1927). 



Deropeltis erythropeza 



East Africa. — Found at entrance of cave; not a strictly cavernico- 

 lous form according to Chopard (1936), 



Ectobius pallidus 

 France. — Nymph in cave in Basses-Pyrenees, accidental inhabitant 

 (Chopard, 1936). 



Ectobius vittiventer 



Italy. — In detritus at base of entrance shaft of Acquaviva cave in 

 the Venezia Tridentina (Conci, 1951). 



Ectobius sp. 



Italy. — Found in the heap of saprophytic detritus at the base of 

 the entrance shaft in the Acquaviva cave (Conci, 1951). 



Ergaula scarabaeoides 



Sumatra. — West coast (Hebard, 1929). 



Malaya. — Found burrowing in bat guano among stones at entrance 

 to caves in Selangor (Chopard, 1919, 1929). 



Euthyrrhapha nigra 

 Madagascar. — Three males and six females in guano in Antsinomy 

 grotto (Chopard, 1949a). 



G3ma kazungulana 



East Africa. — This species is especially found in caves although it 

 shows no special adaptive characters. It is a typical guanobe (Chopard, 

 1936). 



Gyna maculipennis 



Belgian Congo. — Troglophile, guanophile. Found in two caves in 

 Lualaba (Leleup, 1956). 



