Apatopygus occidentalis

Taxonavigation

Taxonavigation: Cassiduloida
Superregnum: Eukaryota Cladus: Unikonta Cladus: Opisthokonta Cladus: Holozoa Regnum: Animalia Subregnum: Eumetazoa Cladus: Bilateria Cladus: Nephrozoa Superphylum: Deuterostomia Phylum: Echinodermata Subphylum: Eleutherozoa Superclassis: Cryptosyringida Classis: Echinoidea Subclassis: Euechinoidea Superordo: Atelostomata Ordo: Cassiduloida

Apatopygus occidentalis H.L. Clark, 1938
- Type locality: Australia, Western Australia, between Rottnest Island and Fremantle. 30°41′58″S 114°08′24″E / 30.699346°S 114.139982°E / -30.699346; 114.139982. Depth 10-12 fms.
- Holotype: MCZ ECH-7246 [1]

Clark, H.L. 1938. Echinoderms from Australia, an account of collections made in 1929 and 1932. Memoirs of the Museum of Comparative Zoology. 55: 1–597, 28 pls. BHL Reference page. [as Apatopygus occidentalis p. 425–428 (original description)]