Californibolus fredricksoni Causey, 1955 accepted as
Tylobolus fredricksoni (Causey, 1955) (original description)
Chicobolus jucundus Causey, 1955 (original description)
Chicobolus pilsbryi Chamberlin, 1947 (additional source)
Julus americanus Palisot de Beauvouis, 1817 accepted as
Narceus americanus (Palisot de Beauvouis, 1817) (additional source)
Julus marginatus Say, 1821 accepted as
Narceus annularis (Rafinesque, 1820) (additional source)
Narceus tinctorius Rafinesque, 1820 (additional source)
Rhexenor annularis Rafinesque, 1820 accepted as
Narceus annularis (Rafinesque, 1820) (additional source)
Spirobolus oklahomae Chamberlin, 1931 accepted as
Narceus oklahomae (Chamberlin, 1931) (new combination reference)
Spirobolus orophilus Chamberlin, 1943 (additional source)
Spirobolus spinigerus Wood, 1864 accepted as
Chicobolus spinigerus (Wood, 1864) (new combination reference)