Subphylum Crustacea Infraorder Brachyura Scientific name Calappoidea | Section Eubrachyura Rank Superfamily | |
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Lower classifications Calappidae, Calappa | ||
Calappoidea is a superfamily of crabs comprising the two families Calappidae and Matutidae. The earliest fossils attributable to the Calappoidea date from the Aptian.
References
Calappoidea Wikipedia(Text) CC BY-SA