Mites in ootheca of Periplanetta americana Linnaeus.
D000818:Animals; D003058:Cockroaches / Q000469:parasitology*; D005260:Female; D008925:Mites / Q000302:isolation & purification*; D010063:Ovum / Q000469:parasitology*; D010526:Periplaneta / Q000469:parasitology*