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Biota (Life)
Eukaryote (Eukarya)
Podiata
Unikont (Unikonta)
Opisthokont (Opisthokonta)
Holozoa
Filozoa
Apoikozoa (Choanozoa)
Animal (Animalia)
Metazoa
Epitheliozoa
Eumetazoa
Coelenterata
Cnidaria (Cnidarians)
Medusozoa
Hydrozoa
Hydroidolina (Hydroid subclass)
Leptomedusae (Leptothecata)

Eirenidae (4015302)

Children (14 direct children, 117 direct and indirect children):

Eutimalphes (tree size 4)

Neotima (tree size 3)

Campanopsis (tree size 2)

Eugymnanthea (tree size 4)

Tima (tree size 6)
Tima (hydrozoan)

Eutonina (tree size 2)

Eutima (tree size 27)

Helgicirrha (tree size 15)

Eirene (tree size 32)
Eirene (genus)

Irenium (tree size 5)

Phialopsis (tree size 2)

Anthohydra (tree size 1)

Dianaea

Saphenia