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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)
Anthozoa
Octocorallia (Alcyonaria)
Alcyonacea (Soft corals)
Alcyoniina
Calcaxonia

Isididae (3276436)

Children (48 direct children, 230 direct and indirect children):

Minuisis (tree size 2)

Primnoisis (tree size 18)

Notisis (tree size 3)

Mopsea (tree size 14)

Lissopholidisis (tree size 3)

Keratoisis (tree size 24)

Muricellisis (tree size 2)

Lepidisis (tree size 11)

Isidella (tree size 7)

Paracanthoisis (tree size 2)

Jasminisis (tree size 4)

Myriozoisis (tree size 2)
Myriozotisis

Oparinisis (tree size 3)

Chelidonisis (tree size 4)

Echinisis (tree size 5)

Acanella (tree size 16)

Acanthoisis (tree size 6)

Chathamisis (tree size 2)

Peltastisis (tree size 2)

Sclerisis (tree size 2)

Sphaerokodisis (tree size 3)

Plexipomisis (tree size 2)

Pteronisis (tree size 7)

Australisis (tree size 1)

Caribisis (tree size 1)

Circinisis (tree size 1)

Isis (tree size 14)
Isis (genus)

Florectisis (tree size 1)

Gorgonisis (tree size 1)

Iotisis (tree size 1)

Ktenosquamisis (tree size 1)

Orstomisis (tree size 1)

Pangolinisis (tree size 1)

Stenisis (tree size 1)

Tenuisis (tree size 1)

Tethrisis (tree size 1)

Zignisis (tree size 5)

Circinisidinae

Isidinae

Keratoisidinae

Mopseinae

Annisis (tree size 1)

Jasonisis (tree size 1)

Eknomisis (tree size 1)

Bathygorgia (tree size 3)

Cladarisis (tree size 1)

Moltkia

Peltastisidinae