Calappoidea

Calappoidea; Temporal range: Aptian–Recent PreꞒ Ꞓ O S D C P T J K Pg N
	Calappa japonica seen from above
Scientific classification
Kingdom:	Animalia
Phylum:	Arthropoda
Subphylum:	Crustacea
Class:	Malacostraca
Order:	Decapoda
Infraorder:	Brachyura
Section:	Eubrachyura
Subsection:	Heterotremata
Superfamily:	Calappoidea; H. Milne-Edwards, 1837
Families
	Calappidae; Matutidae

Calappoidea is a superfamily of crabs comprising the two families Calappidae and Matutidae.^[1] The earliest fossils attributable to the Calappoidea date from the Aptian.^[2]

References

^ Sammy De Grave; N. Dean Pentcheff; Shane T. Ahyong; et al. (2009). "A classification of living and fossil genera of decapod crustaceans" (PDF). Raffles Bulletin of Zoology. Suppl. 21: 1–109. Archived from the original (PDF) on 2011-06-06. {{cite journal}}: Unknown parameter |deadurl= ignored (|url-status= suggested) (help)
^ Andreas Brösing (2008). "A reconstruction of an evolutionary scenario for the Brachyura (Decapoda) in the context of the Cretaceous–Tertiary boundary" (PDF). Crustaceana. 81 (3): 271–287. doi:10.1163/156854008783564091.

External links

Data related to Calappoidea at Wikispecies

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[Grave-1] Sammy De Grave; N. Dean Pentcheff; Shane T. Ahyong; et al. (2009). "A classification of living and fossil genera of decapod crustaceans" (PDF). Raffles Bulletin of Zoology. Suppl. 21: 1–109. Archived from the original (PDF) on 2011-06-06. {{cite journal}}: Unknown parameter |deadurl= ignored (|url-status= suggested) (help)

[2] Andreas Brösing (2008). "A reconstruction of an evolutionary scenario for the Brachyura (Decapoda) in the context of the Cretaceous–Tertiary boundary" (PDF). Crustaceana. 81 (3): 271–287. doi:10.1163/156854008783564091.

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