Aglaspidida † (name verified source)
Aglaspidida † (taxonomy source)
Aglaspidida † (extant flag source)
Aglaspidida † (current name source)
Aglaspididae Miller, 1877 † (name verified source)
Aglaspididae Miller, 1877 † (current name source)
Aglaspididae Miller, 1877 † (taxonomy source)
Aglaspoides Raasch, 1939 † accepted as Glypharthrus Raasch, 1939 † (source of synonymy)
Aglaspoides Raasch, 1939 † accepted as Glypharthrus Raasch, 1939 † (verified source for family)
Angarocaris Tchernyshev, 1953 † (verified source for family)
Angarocaris Tchernyshev, 1953 † (current name source)
Beckwithia Resser, 1933 † (verified source for family)
Beckwithia Resser, 1933 † (current name source)
Beckwithiidae † accepted as Aglaspididae Miller, 1877 † (source of synonymy)
Chacharejocaris Tchernyshev, 1945 † (current name source)
Chacharejocaris Tchernyshev, 1945 † (verified source for family)
Chlupacaris Van Roy, 2006 † (current name source)
Chlupacaris Van Roy, 2006 † (verified source for family)
Chraspedops Raasch, 1939 † (current name source)
Chraspedops Raasch, 1939 † (verified source for family)
Cyclopites Raasch, 1939 † (verified source for family)
Cyclopites Raasch, 1939 † (current name source)
Flobertia Hessel, 1992 † (verified source for family)
Flobertia Hessel, 1992 † (current name source)
Girardevia Andreeva, 1957 † (verified source for family)
Girardevia Andreeva, 1957 † (current name source)
Intejocaris Chernyshev, 1953 † (name verified source)
Intejocaris Chernyshev, 1953 † (verified source for family)
Khankaspis Repina & Okuneva, 1969 † (current name source)
Khankaspis Repina & Okuneva, 1969 † (verified source for family)
Kockurus Chlupáč, 1995 † (verified source for family)
Kockurus Chlupáč, 1995 † (current name source)
Kodymirus Chlupáč & Hayliček, 1965 † (current name source)
Kodymirus Chlupáč & Hayliček, 1965 † (verified source for family)
Kwanyinaspis Zhang & Shu, 2005 † (verified source for family)
Kwanyinaspis Zhang & Shu, 2005 † (current name source)
Obrutschewia Tchernyshev, 1953 † (verified source for family)
Obrutschewia Tchernyshev, 1953 † (current name source)
Paleomeridae Størmer, 1955 † accepted as Strabopidae Gerhardt, 1932 † (source of synonymy)
Paleomerus Størmer, 1955 † (verified source for family)
Paleomerus Størmer, 1955 † (current name source)
Parapaleomerus Hou, Bergström, Wang, Feng & Chen, 1999 † (current name source)
Parapaleomerus Hou, Bergström, Wang, Feng & Chen, 1999 † (verified source for family)
Quasimodaspis Waggoner, 2003 † (verified source for family)
Schamanocaris Tchernyshev, 1945 † (current name source)
Schamanocaris Tchernyshev, 1945 † (verified source for family)
Sinaglaspis Hong & Niu, 1981 † (current name source)
Sinaglaspis Hong & Niu, 1981 † (verified source for family)
Sinaglaspis Hong & Niu, 1981 † (name verified source)
Strabopida † (basis of record)
Strabopida † (extant flag source)
Strabopida † (current name source)
Strabopida † (taxonomy source)
Strabopida † (name verified source)
Strabopida † (habitat flag source)
Strabopidae Gerhardt, 1932 † (taxonomy source)
Strabopidae Gerhardt, 1932 † (current name source)
Strabopidae Gerhardt, 1932 † (name verified source)
Tremaglaspis Fortey & Rushton, 2003 † (verified source for family)
Tremaglaspis Fortey & Rushton, 2003 † (current name source)
Tuboculops Hessel, 1992 † (verified source for family)
Tuboculops Hessel, 1992 † (current name source)
Uarthrus Raasch, 1939 † (verified source for family)
Uarthrus Raasch, 1939 † (current name source)
Zonoscutum Chlupáč, 1999 † (current name source)
Zonoscutum Chlupáč, 1999 † (verified source for family)
Zonozoe Barrande, 1872 † (name verified source)
Zonozoe Barrande, 1872 † (verified source for family)
Zonozoe Barrande, 1872 † (current name source)