Bullockus W. G. Lyons & M. A. Snyder, 2008 (original description)
Bullockus guesti W. G. Lyons & M. A. Snyder, 2008 (original description)
Bullockus honkeri (M. A. Snyder, 2006) (new combination reference)
Bullockus mcmurrayi (Clench & Aguayo, 1941) (basis of record)
Bullockus pseudovarai W. G. Lyons & M. A. Snyder, 2008 (original description)
Bullockus varai (Bullock, 1970) (basis of record)
Lamellilatirus Lyons & M. A. Snyder, 2008 (original description)
Lamellilatirus ceramidus (Dall, 1889) (new combination reference)
Lightbournus Lyons & M. A. Snyder, 2008 (original description)
Lightbournus russjenseni Lyons & M. A. Snyder, 2008 (original description)