Related how?

Biota (Life)
Eukaryote (Eukarya)
Podiata
Unikont (Unikonta)
Opisthokont (Opisthokonta)
Holozoa
Filozoa
Apoikozoa (Choanozoa)
Animal (Animalia)
Metazoa
Epitheliozoa
Eumetazoa
Bilateria
Nephrozoa (Eubilateria)
Protostome (Protostomia)
Chaetognatha (Arrow worms)
Sagittoidea
Aphragmophora
Sagittidae

Caecosagitta (19359054)

Children (6 direct children, 6 direct and indirect children):

Caecosagitta macrocephala

Caecosagitta takasii

Caecosagitta aberrantis

Caecosagitta caeca

Caecosagitta angelae

Caecosagitta jerryi