Galatheoidea
The Galatheoidea are a superfamily of decapod crustaceans comprising the porcelain crabs and some squat lobsters. Squat lobsters within the three families of the superfamily Chirostyloidea are not closely related to the squat lobsters within the Galatheoidea. The fossil record of the superfamily extends back to the Middle Jurassic genus Palaeomunidopsis.
Classification
These families and genera are included:
† Acanthogalathea Müller & Collins, 1991 – Upper Eocene
Alainius Baba, 1991
Allogalathea Baba, 1969
Allomunida Baba, 1988
Coralliogalathea Baba & Javed, 1974
Fennerogalathea Baba, 1988
Galathea Fabricius, 1793
Janetogalathea Baba & Wicksten, 1997
Lauriea Baba, 1971
† Lessinigalathea De Angeli & Garassino, 2002 – Lower Eocene
† Lophoraninella Glaessner, 1945 – Upper Cretaceous
† Luisogalathea Karasawa & Hayakawa, 2000 – Upper Cretaceous
Macrothea Macpherson & Cleva, 2010
† Mesogalathea Houša, 1963 – Upper Jurassic to Cretaceous
Nanogalathea Tirmizi & Javed, 1980
† Palaeomunida Lőrenthey, 1901 – Upper Jurassic to Oligocene