BIOTIC ASSOCIATIONS OF COCKROACHES — ROTH & WILLIS 29I 



Arenivaga roseni 



Insects : Undetermined reduviids, 

 p. 227. 



Balta patula 



Insect : Rhipidtoides ablcptus, p. 230. 



Blaberus atropos 



Bacterium : Spirochaeta blattae, p. 125. 

 Protozoa : 



Endoliinax nana, p. 180. Entamoeba colt, p. 178. 



Nematodes : 



Leidynema appendictdata, p. 197. Leidyncma cranijera, p. 198. 



Blaberus craniifer 

 Bacteria : 

 Aerobacter aerogenes, p. in. Escherichia jreundii, p. 113. 



Alcaligenes faecalis, p. in. Micrococcus pyogenes var. albus, 



Bacillus cereus, p. 120. p. 106. 



Bacillus subtilis, p. 121. Micrococcus pyogenes var. aureus, 



Escherichia colt var. communior, p. 107. 



p. 113. Proteus vulgaris, p. 114. 



Pseudomonas aeruginosa, p. 104. 

 Fungi : 



Herpomyces trictispidatus, p. 138. Rhicopus nigricans, p. 133. 



Penicillium sp., p. 131. Saccharomyces cerevisiae,p. 133. 



Protozoan: Diplocystis (?) sp., 



pp. 181, 184. 

 Nematodes : 



Leidynema cranijera, p. 198. Protrelleta floridana, p. 199. 



Mite: lolina nana, p. 219. 



Undetermined, p. 220. 

 Bird : Chicken, p. 278. 



Blaberus discoidalis 



Mite: Undetermined, p. 220. 



Blaberus giganteus 

 Hair worm : Gordius pilosiis, p. 202. 



Blaberus sp. 



Fungi : 



Herpomyces macropus, p. 136. Herpomyces periplanetae, p. 137. 



Herpomyces paranensis, p. 136. Herpomyces tricuspidatus, p. 138. 



Protozoan : Leptomonas blaberae, 

 p. 167. 



