Superregnum: Eukaryota
Supergroup: Unikonta
Cladus: Opisthokonta
Cladus: Holozoa
Regnum: Animalia
Subregnum: Eumetazoa
Cladus: Bilateria
Cladus: Nephrozoa
Superphylum: Deuterostomia
Phylum: Echinodermata
Subphylum: Eleutherozoa
Superclassis: Cryptosyringida
Classis: Ophiuroidea
Ordo: Phrynophiurida
Subordo: Euryalina
Familia: Asteroschematidae
Genus: Astrobrachion
Species (2): A. adhaerens – A. constrictum
[source: WoRMS]
Name
Astrobrachion Döderlein, 1927
Primary references
Retrieved from "http://en.wikipedia.org/"
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