Children (38 direct children, 38 direct and indirect children):
Thermococcus celer
T. celer
Thermococcus gammatolerans
Thermococcus litoralis
Thermococcus kodakarensis
Thermococcus atlanticus
Thermococcus radiotolerans
Thermococcus alcaliphilus
T. alcaliphilus
Thermococcus barossii
Thermococcus pacificus
Thermococcus marinus
Thermococcus hydrothermalis
T. hydrothermalis
Thermococcus zilligii
Thermococcus stetteri
T. stetteri
Thermococcus profundus
T. profundus
Thermococcus barophilus
T. barophilus
Thermococcus chitonophagus
T. chitonophagus
Thermococcus peptonophilus
T. peptonophilus
Thermococcus waiotapuensis
Thermococcus gorgonarius
Thermococcus sibiricus
Thermococcus acidaminovorans
Thermococcus aegaeus
Thermococcus aggregans
Thermococcus celericrescens
Thermococcus cleftensis
Thermococcus coalescens
Thermococcus eurythermalis
Thermococcus fumicolans
Thermococcus guaymasensis
Thermococcus mexicalis
Thermococcus nautili
Thermococcus onnurineus
Thermococcus paralvinellae
Thermococcus prieurii
Thermococcus siculi
Thermococcus thioreducens
Thermococcus waimanguensis
Thermococcus piezophilus