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Oothecaa type of egg mass produced by several different groups of insect including Praying mantids and Cockroaches. Read more on: Ootheca
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OothecaA hardened protective structure surrounding the egg mass, composed of tanned protein and secreted by accessory glands. Osmeterium:
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Ootheca(pl., oothecae). An egg case formed by the secretions of accessory genital glands or oviducts, such as the purse-like structure carried around by cockroaches or the spongy mass in which mantids lay th [..]
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OothecaThe egg case of a cockroach
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Ootheca
An egg case of any of the orthopteroid insects (such as cockroaches and mantids).
year=1994
|author=Daniel Evan Weiss
|title=The Roaches Have No King
|page=4
|isbn=9781852423261
|passage=Since the [..]
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