Hoplostethus

Hoplostethus is a genus of fish in the slimehead family.

Species
There are 30 species in this genus:
 * Hoplostethus abramovi Kotlyar, 1986
 * Hoplostethus atlanticus (Collett, 1889) - orange roughy
 * Hoplostethus cadenati Quéro, 1974 - black slimehead
 * Hoplostethus confinis Kotlyar, 1980
 * Hoplostethus crassispinus Kotlyar, 1980
 * Hoplostethus druzhinini Kotlyar, 1986
 * Hoplostethus fedorovi (Kotlyar, 1986)
 * Hoplostethus fragilis (F. de Buen, 1959) - Chilean roughy
 * Hoplostethus gigas (McCulloch, 1914) - giant sawbelly
 * Hoplostethus grandperrini C. D. Roberts & M. F. Gomon, 2012 - Grandperrin's giant sawbelly
 * Hoplostethus intermedius (Hector, 1875) - blacktip sawbelly
 * Hoplostethus japonicus (Hilgendorf, 1879) - Western Pacific roughy
 * Hoplostethus latus (McCulloch, 1914) - palefin sawbelly
 * Hoplostethus marisrubri Kotlyar, 1986 - Red Sea roughy
 * Hoplostethus mediterraneus (Cuvier, 1829) - Mediterranean slimehead, silver roughy
 * Hoplostethus melanopeza C. D. Roberts & M. F. Gomon, 2012 - New Zealand giant sawbelly
 * Hoplostethus melanopterus Fowler, 1938 - blackfin roughy
 * Hoplostethus melanopus (M. C. W. Weber, 1913) - smallscale slimehead
 * Hoplostethus mento (Garman, 1899) - slimy head
 * Hoplostethus metallicus (Fowler, 1938) - metallic roughy
 * Hoplostethus mikhailini (Kotlyar, 1986)
 * Hoplostethus occidentalis (Woods, 1973) - western roughy
 * Hoplostethus pacificus (Garman, 1899) - Eastern Pacific roughy
 * Hoplostethus ravurictus (M. F. Gomon, 2008)
 * Hoplostethus rifti (Kotlyar, 1986)
 * Hoplostethus robustispinus (J. A. Moore & Dodd, 2010) - thickspine roughy
 * Hoplostethus rubellopterus (Kotlyar, 1980)
 * Hoplostethus shubnikovi (Kotlyar, 1980) - Metavay sawbelly
 * Hoplostethus tenebricus (Kotlyar, 1980)
 * Hoplostethus vniro (Kotlyar, 1995)