U. S. NATIONAL MUSEUM 



BULLETIN 82. PART 4A PLATE 4 



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9-12, Zygomctra eiegans: 9, Specimen from Port Curtis, Queensland (U.S.N.M., 35132); 10, same, proximal 



pinnules; 11, 12, specimen from Mermaid Strait, collected by the Gazelle (Berl. Mus.). 



13, 14, '/.yznmetra c<> mala: 13, Specimen from Singapore (C. M.); 14, specimen from 80 miles northwest of Penang 



in 73 meters, collected by the Patrol (B. M.). 



