Black beetle definitions

Black beetle

1) DC Comics alien 2) DC Comics supervillain
Found on https://www.crosswordclues.com/clue/black-beetle

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Black-Beetle

Black-Beetle is a popular name for the cockroach.
Found on http://www.probertencyclopaedia.com/browse/BBA.HTM

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black beetle

Another name for cockroach, although cockroaches belong to an entirely different order of insects (Dictyoptera) from the beetles (Coleoptera)
Found on https://www.encyclo.co.uk/local/21221

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