Name: Paraedwardsia abyssorum
Reference: Carlgren O., 1951, Page 102 , fig. 2
View: Retractor muscle
Caption: "I have in figures 1-3 drawn cross-sections 1) of a part of scapus, 2) of a retractor a [sic] mesentery and 3) of a parietal muscle." Reprinted with the permission of the Royal Swedish Academy of Sciences.