FIGURE 9. Pillsburiaster ernesti USNM 34429 in Deep-sea (> 1000 m) Goniasteridae (Valvatida; Asteroidea) from the North Pacific, including an overview of Sibogaster, Bathyceramaster n. gen. and three new species

FIGURE 9. Pillsburiaster ernesti USNM 34429 Neolectotype. Scale Bar=5.0 mm. A. Abactinal B. Close up of abactinal and superomarginal plates. C. Actinal surface showing granulation and adambulacral accessories. USNM 1407954 D. Abactinal surface of newly collected specimen from North Pacific. E. Abactinal-lateral view arm. F. Close up of actinal surface in the oral region showing furrow spination, actinal granulation and tube feet