Dairoidea

Dairoidea is a superfamily of crabs, comprising two families which each contain a single genus: Dairidae (the living fossil Daira ) and Dacryopilumnidae (Dacryopilumnus).

Species

 * Dairidae
 * Daira americana Stimpson, 1860
 * Daira coronata Beschin, De Angeli, Checchi & Zarantonello, 2005 †
 * Daira depressa (A. Milne-Edwards, 1865) †
 * Daira perlata (Herbst, 1790)
 * Daira salebrosa Beschin, Busulini, De Angeli & Tessier, 2002 †
 * Daira sicula (Di Salvo, 1933) †
 * Daira speciosa (Reuss, 1871) †
 * Daira vulgaris Portell & Collins, 2004 †
 * Dacryopilumnidae
 * Dacryopilumnus eremita Nobili, 1906
 * Dacryopilumnus rathbunae Balss, 1932