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Biota (Life)
Eukaryote (Eukarya)
Podiata
Unikont (Unikonta)
Opisthokont (Opisthokonta)
Holozoa
Filozoa
Apoikozoa (Choanozoa)
Animal (Animalia)
Metazoa
Parazoa
Porifera (Sponges)
Hexactinellid (Hexactinellida)
Hexasterophora
Lyssacinosida
Rossellidae
Acanthascinae

Staurocalyptus (22942633)

Children (18 direct children, 18 direct and indirect children):

Staurocalyptus fuca

Staurocalyptus psilosus

Staurocalyptus tylotus

Staurocalyptus roeperi

Staurocalyptus celebesianus

Staurocalyptus dowlingi

Staurocalyptus glaber

Staurocalyptus heteractinus

Staurocalyptus microchetus

Staurocalyptus affinis

Staurocalyptus tubulosus

Staurocalyptus pleorhaphides

Staurocalyptus rugocruciatus

Staurocalyptus solidus

Staurocalyptus entacanthus

Staurocalyptus fasciculatus

Staurocalyptus hamatus

Staurocalyptus pamelaturnerae