Related how?

LUCA (Cellular life)
Prokaryotes (Prokaryota)
Archaea (Archaebacteria)
Eukaryote (Eukarya)
Podiata
Unikont (Unikonta)
Opisthokont (Opisthokonta)
Holozoa
Filozoa
Apoikozoa (Choanozoa)
Animal (Animalia)
Metazoa
Epitheliozoa
Eumetazoa
Bilateria
Deuterostome (Deuterostomia)
Chordata (Chordate)
Olfactores
Craniata (Craniate)
Vertebrata (Animals with backbone)

Gnathostomata (26214)

Children (8 direct children, 166882 direct and indirect children):

Fish (tree size 5)
Pisces

Chondrichthyes (tree size 3115)
Cartilaginous fishes

Placodermi (tree size 350)

Acanthodii (tree size 114)

Choanata

Eugnathostomata (tree size 163289)

Belonochasma

Janusiscus (tree size 1)