Figure 6 from: García Facal G, Ivanov VA, Menoret A (2024) New species of Rockacestus (Cestoda, Phyllobothriidea) from skates of the genus Bathyraja (Rajiformes, Arhynchobatidae) in the Southwestern Atlantic Ocean with comments on the distribution of the genus. Zoosystematics and Evolution 100(2): 357-372. https://doi.org/10.3897/zse.100.117956

Figure 6 Rockacestus ottavianoi sp. nov. from Bathyraja magellanica, scanning electron micrographs. A. Scolex, small letters indicate the location of details shown in; B. Apical sucker, small letters indicate the location of details shown in Fig. 6C, D; C. Surface of the external apical sucker rim, acicular filitriches and small lingulate spinitriches; D. Detail of distal apical sucker surface, lingulate spinitriches; E. Apex of scolex, acicular to capilliform filitriches; F, G. Distal bothridial surface, acicular filitriches and lingulate spinitriches; H. Proximal bothridial surface, acicular filitriches; I. Distal surface of marginal loculi, acicular filitriches and short coniform spinitriches; J, K. Scutes on surface of neck; L. Detail of microtriches on marginal loculi.