Children (37 direct children, 41 direct and indirect children):
Hoplostethus japonicus
Western pacific roughy
Giant sawbelly
Hoplostethus gigas
Orange roughy
Red roughy
Hoplostethus rubellopterus
Hoplostethus rifti
Hoplostethus pacificus
Eastern pacific roughy
Hoplostethus occidentalis
Hoplostethus metallicus
Metallic roughy
Hoplostethus druzhinini
Hoplostethus melanopus
Smallscale slimehead
Hoplostethus shubnikovi
Metavay sawbelly
Hoplostethus confinis
Hoplostethus tenebricus
Blacktip sawbelly
Hoplostethus intermedius
Hoplostethus mikhailini
Palefin sawbelly
Hoplostethus latus
Hoplostethus cadenati
Black slimehead
Hoplostethus abramovi
Hoplostethus marisrubri
Red sea roughy
Hoplostethus mento
Hoplostethus melanopterus
Blackfin roughy
Hoplostethus vniro
Vniro's roughy
Hoplostethus fragilis
Chilean roughy
Hoplostethus fedorovi
Hoplostethus robustispinus
Thickspine roughy
Hoplostethus ravurictus
Hoplostethus crassispinus
Hoplostethus prosthemius
Hoplostethus grandperrini
Grandperrin’s giant sawbelly
Hoplostethus melanopeza
New zealand giant sawbelly
Hoplostethus mediterraneus
(tree size 4)
Slimehead
Hoplostethus cornutus
Hoplostethus elongatus
Hoplostethus gilchristi
Hoplostethus islandicum
Hoplostethus islandicus
Hoplostethus natalensis