Haplocochlias is a genus of sea snails, marine gastropod mollusks in the family Skeneidae.
The solid, subperforate shell has a turbinate shape. The aperture is rounded. The thick peristome is continuous and exteriorly varicose. The columella is not callous.
Species within the genus Haplocochlias include:
Haplocochlias arrondoi Rubio, Fernández-Garcés & Rolán, 2013
Haplocochlias bellus (Dall, 1889)
Haplocochlias bieleri Rubio, Fernández-Garcés & Rolán, 2013
Haplocochlias calidimaris (Pilsbry & McGinty, 1945)
Haplocochlias compactus (Dall, 1889)
Haplocochlias concepcionensis (Lowe, 1933)
Haplocochlias cubensis Espinosa, Ortea, Fernandez-Garcés & Moro, 2007
Haplocochlias cyclophoreus Carpenter, 1864
Haplocochlias erici (Strong & Hertlein, 1939)
Haplocochlias francesae (Pilsbry & McGinty, 1945)
Haplocochlias garciai Rubio, Fernández-Garcés & Rolán, 2013
Haplocochlias harryleei Rubio, Fernández-Garcés & Rolán, 2013
Haplocochlias loperi Rubio, Rolán & Lee in Rubio, Fernández-Garcés & Rolán, 2013
Haplocochlias lucasensis (Strong, 1934)
Haplocochlias minusdentatus Rubio, Rolán & Redfern in Rubio, Fernández-Garcés & Rolán, 2013
Haplocochlias moolenbeeki De Jong & Coomans, 1988
Haplocochlias multiliratus Rubio, Fernández-Garcés & Rolán, 2013
Haplocochlias nunezi Espinosa, Ortea & Fernandez-Garces, 2004
Haplocochlias onaneyi Espinosa, Ortea & Fernandez-Garces, 2004
Haplocochlias ortizi Espinosa, Ortea & Fernandez-Garces, 2005
Haplocochlias pacorubioi Rubio, Fernández-Garcés & Rolán, 2013
Haplocochlias panamensis Rubio, Fernández-Garcés & Rolán, 2013
Haplocochlias pauciliratus Rubio, Rolán & Lee in Rubio, Fernández-Garcés & Rolán, 2013
Haplocochlias risoneideneryae De Barros, dos Santos F.N., Santos, Cabral & Acioli, 2002
Haplocochlias swifti Vanatta, 1913
Haplocochlias turbinus (Dall, 1889)
Haplocochlias williami de Barros et al., 2002
Species brought in to synonymy
Haplocochlias minutissimus Pilsbry, 1921: synonym of Lophocochlias minutissimus (Pilsbry, 1921)
Haplocochlias onaneyi Espinosa, Ortea & Fernández-Garcés, 2005: synonym of Haplocochlias williami Barros, Santos, Santos, Cabral & Acioli, 2002
Haplocochlias risonideneryae[sic]: synonym of Haplocochlias risoneideneryae Barros, Santos, Santos, Cabral & Acioli, 2002
Haplocochlias swifti auct. non Vanatta, 1913: synonym of Haplocochlias nunezi Espinosa, Ortea & Fernández-Garcés, 2005
