169. _Gregarina blattarum_, p. 182. _Iodamoeba_ sp. (host may have been _P. americana_), p. 180. _Lophomonas blattarum_, p. 172. _Lophomonas striata_, p. 173. _Nyctotherus ovalis_, p. 188. _Peltomyces periplanetae_, p. 177. _Plistophora periplanetae_, p. 186. _Tetratrichomastix blattidarum_, p. 170. Helminths: _Blattelicola blattelicola_, p. 193. _Blatticola blattae_, p. 193. _Enterobius vermicularis_, p. 209. _Galebia aegyptiaca_, p. 195. _Gongylonema neoplasticum_, p. 206. _Moniliformis kalahariensis_, p. 203. _Prosthenorchis elegans_, p. 203. _Prosthenorchis spirula_, p. 203. _Tetrameres americana_, p. 207. _Trichuris trichiura_, p. 210. Mites: _Blattisocius tineivorus_, p. 216. _Caloglyphus_ sp., p. 218. Undetermined, p. 220. Insects: _Brachygaster minutus_, p. 235. _Eupelmus atriflagellum_, p. 247. _Dolichurus corniculus_, p. 261. _Ripidius pectinicornis_, p. 232. Mammals: _Callithrix chrysoleucos_, p. 285. _Callithrix jacchus_, p. 285. _Cebus apella_, p. 284. _Lemur coronatus_, p. 283. _Lemur fulvus_, p. 283. _Leontocebus oedipus_, p. 285. _Leontocebus rosalia_, p. 285. _Leontocebus ursulus_, p. 285. _Macaca sylvanus_, p. 286. _Nasua narica_, p. 288. _Nasua nasua_, p. 288. _Pan_ sp., p. 286. _Perodicticus potto_, p. 284. _Saimiri sciurea_, p. 285. =Blattella humbertiana= Fungus: _Herpomyces gracilis_, p. 135. Nematode: _Protrellus phyllodromi_, p. 200. Mite: _Uropoda_ sp., p. 217. =Blattella lituricollis= Insect: _Dolichurus stantoni_, p. 262. =Blattella= sp. Reptile: _Anolis cristatellus_, p. 273. =Cariblatta delicatula= Insect: _Hyptia_ sp., p. 240. Reptile: _Anolis cristatellus_, p. 273. =Cariblatta lutea lutea= Plants: _Sarracenia flava_, p. 154. _Sarracenia purpurea_, p. 154. =Chorisoneura= sp. Insects: _Stylogaster_ sp., p. 228. _Tachysphex blatticidus_, p. 264. =Choristima= sp. Insect: _Rhipidioides rubricatus_, p. 231. =Choristimodes= sp. Insect: _Rhipidioides rubricatus_, p. 231.