Children (18 direct children, 18 direct and indirect children):
Lumbriculus variegatus
Lumbriculus ambiguus
Lumbriculus genitosetosus
Lumbriculus japonicus
Lumbriculus mukoensis
Lumbriculus multiatriatus
Lumbriculus kareliensis
Lumbriculus illex
Lumbriculus alexandrovi
Lumbriculus tetraporophorus
Lumbriculus kolymensis
Lumbriculus olgae
Lumbriculus sachalinicus
Lumbriculus inconstans
Lumbriculus caribensis
Lumbriculus integrisetosus
Lumbriculus limosus
Lumbriculus tenuis