Children (86 direct children, 87 direct and indirect children):
Halacarus actenos
Halacarus bisulcus
Halacarus ctenopus
Halacarus spathulifer
Halacarus anomalus
Halacarus frontiporus
Halacarus aegyptus
Halacarus arenarius
Halacarus arnaudi
Halacarus atlanticus
Halacarus balgimus
Halacarus basteri
(tree size 1)
Halacarus borealis
Halacarus celatus
Halacarus chilcottensis
Halacarus cucullatus
Halacarus dictyotus
Halacarus discophorus
Halacarus echinatus
Halacarus elegans
Halacarus excellens
Halacarus falklandensis
Halacarus flavellus
Halacarus fuscatus
Halacarus gracileunguiculatus
Halacarus griseus
Halacarus helenae
Halacarus hemispinosus
Halacarus heraldensis
Halacarus higginsi
Halacarus juliani
Halacarus lamellipes
Halacarus laterculatus
Halacarus leptopus
Halacarus longior
Halacarus longiunguis
Halacarus magniporus
Halacarus malaysius
Halacarus membraneus
Halacarus microps
Halacarus minor
Halacarus mitrellus
Halacarus mollis
Halacarus mooreus
Halacarus multispinus
Halacarus nanus
Halacarus newelli
Halacarus nitidus
Halacarus oblongus
Halacarus obtusus
Halacarus otiosus
Halacarus parmatus
Halacarus parvulus
Halacarus perditus
Halacarus peregrinus
Halacarus profundus
Halacarus prolongatus
Halacarus propinquus
Halacarus psammophilus
Halacarus rarus
Halacarus rismondoi
Halacarus robustus
Halacarus sabulonis
Halacarus setifer
Halacarus socius
Halacarus spiniger
Halacarus spongiphilus
Halacarus striatellus
Halacarus strigatus
Halacarus striolus
Halacarus subtilis
Halacarus tritoni
Halacarus triunguis
Halacarus turgidus
Halacarus validus
Halacarus werthi
Halacarus zealandicus
Halacarus lohmanni
Halacarus drygalskii
Halacarus omului
Halacarus todaroi
Halacarus areolatus
Halacarus armatus
Halacarus balticus
Halacarus frontispinis
Halacarus istrianus