Erymidae
Introduction '''Erymidae''' is a family of decapod crustaceans known only from fossils. They survived for 100 million years, from the Permo-Triassic boundary to the Albian. Eleven genera are recognised:*''Clytiella'' Glaessner, 1931 – 1 species*''Clytiopsis'' Bill, 1914 – 3 species*''Enoploclytia'' M’Coy, 1849 – 20 species*''Eryma'' Von Meyer, 1840 – 44 species*''Galicia'' Garassino & Krobicki, 2002 – 3 species*''Lissocardia'' Von Meyer, 1851 – 3 species*''Palaeastacus'' Bell, 1850 – 24 species*''Paraclytiopsis'' Oravec, 1962 – 1 species*''Protoclytiopsis'' Birshtein, 1958 – 1 species*''Pustulina'' Quenstedt, 1857 – 12 species*''Stenodactylina'' Beurlen, 1928 – 1 species
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