Laevipeneroplis bradyi
(Cushman, 1930)
identified by scientist   
Quaternary
Bermuda to US-coast FL-VA

Laevipeneroplis bradyi
(Cushman, 1930)
identified by scientist   
Quaternary

Laevipeneroplis inornatus
(Hofker, 1964)
identified by scientist   
Quaternary
Caribbean Sea and Bahamas

Laevipeneroplis laevigatus
(Karrer, 1868)
identified by scientist   holotype
Neogene

Laevipeneroplis proteus
Sulc, 1936
identified by M. Hesemann   
Quaternary
Caribbean Sea and Bahamas