Parajulidae Bollman, 1893
Hakiulus amophor Chamberlin, 1940
Hakiulus cyaneus (Chamberlin, 1920)
Hakiulus diversifrons (Wood, 1867)
Hakiulus minori Causey, 1952
Hakiulus occidentalis Loomis, 1975
Hakiulus orthodox Chamberlin, 1940
Hakiulus texensis Causey, 1952
Hakiulus victorianus (Chamberlin, 1916)
Hakiulus zakiwanus (Chamberlin, 1910)
