ヒウチダイ属

2013年現在、ヒウチダイ属は、30種:^[1]

• Hoplostethus abramovi (Kotlyar, 1986)
• Hoplostethus atlanticus (Collett, 1889) - orange roughy オレンジラフィー
• Hoplostethus cadenati (Quéro, 1974) - black slimehead
• Hoplostethus confinis (Kotlyar, 1980)
• Hoplostethus crassispinus (Kotlyar, 1980) マルヒウチダイ
• 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)^[2] - Grandperrin's giant sawbelly
• Hoplostethus intermedius (Hector, 1875) - blacktip sawbelly
• Hoplostethus japonicus (Hilgendorf, 1879) - Western Pacific roughy ヒウチダイ
• Hoplostethus latus (McCulloch, 1914) - palefin sawbelly
• Hoplostethus marisrubri (Kotlyar, 1986) - Red Sea roughy
• Hoplostethus mediterraneus (Cuvier, 1829)
  • Hoplostethus mediterraneus mediterraneus (Cuvier, 1829) - Mediterranean slimehead
  • Hoplostethus mediterraneus sonodae (Kotlyar, 1986) - Western Atlantic silver roughy
  • Hoplostethus mediterraneus trunovi (Kotlyar, 1986)
• Hoplostethus melanopeza (C. D. Roberts & M. F. Gomon, 2012)^[2] - New Zealand giant sawbelly
• Hoplostethus melanopterus (Fowler, 1938) - blackfin roughy
• Hoplostethus melanopus (M. C. W. Weber, 1913) - smallscale slimehead クロヒウチ
• Hoplostethus mento (Garman, 1899) - slimy head
• Hoplostethus metallicus (Fowler, 1938) - metallic roughy
• Hoplostethus mikhailini (Kotlyar, 1986)
• Hoplostethus occidentalis (Woods, 1973) - western roughy ニシヒウチダイ
• Hoplostethus pacificus (Garman, 1899) - Eastern Pacific roughy
• Hoplostethus ravurictus (M. F. Gomon, 2008)^[3]
• Hoplostethus rifti (Kotlyar, 1986)
• Hoplostethus robustispinus (J. A. Moore & Dodd, 2010)^[4] - thickspine roughy
• Hoplostethus rubellopterus (Kotlyar, 1980)
• Hoplostethus shubnikovi (Kotlyar, 1980) - Metavay sawbelly
• Hoplostethus tenebricus (Kotlyar, 1980)
• Hoplostethus vniro (Kotlyar, 1995)