Blaberidae

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Blaberidae

insect family

Learn about this topic in these articles:

annotated classification

In orthopteran: Annotated classification
Family BlaberidaeMostly large species; spines of middle and hindfemurs variable; male subgenital plate asymmetrical; viviparous or ovoviparous; from 10 to 60 mm in size; worldwide in distribution; about 650 species.Suborder Mantodea (mantids)Head usually conspicuous anterior to a narrow pronotum, seldom concealed by a…
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viviparous cockroaches

In orthopteran: Egg laying
…cockroaches, only one family (Blaberidae) is viviparous; the other four families contain species that have well formed egg cases (oothecae). Among these families, some species carry the oothecae protruding from the body until hatching time is near; others, however, deposit their egg cases within several days of formation. Usually…
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