Key to the Subfamily Oedipodinae

Previous Step (C')

D Metazona at least 1 1/2 times as long as prozona, often more than twice as long.

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D' Metazona not much longer than prozona, usually less than 1 1/2 times as long (in Trachyrhachys some specimens have metazona 1 1/2 times as long).
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