Polyxenidae



Polyxenidae is a family of millipedes in the order Polyxenida containing approximately 47 species in 19 genera. Adults in all species in this family have 13 pairs of legs.

Genera

 * Allographis Silvestri 1948
 * Anopsxenus Condé & Jacquemin 1963
 * Chilexenus Silvestri 1948
 * Eudigraphis  Silvestri 1948
 * Macroxenodes  Silvestri 1948
 * Macroxenus  Brölemann 1917
 * Mauritixenus  Verhoeff 1939
 * Mesoxenontus  Silvestri 1948
 * Miopsxenus Condé 1951
 * Monographis Attems 1907
 * Monoxenus  Jones 1937
 * Pauropsxenus Silvestri 1948 (Fossil species known from Burmese amber, Cenomanian)
 * Pollyxenus  Latreille 1802/1803
 * Polyxenus Latzel 1884
 * Propolyxenus  Silvestri 1948
 * Saroxenus  Cook 1896
 * Silvestrus Jones 1937
 * Typhloxenus Condé 1955
 * Unixenus Jones 1944
 * †Electroxenus Nguyen Duy-Jacquemin and Azar 2004 Lebanese amber, Barremian
 * †Libanoxenus Nguyen Duy-Jacquemin and Azar 2004 Lebanese amber, Barremian