Figure 3 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 3 Rockacestus blasi sp. nov. from Bathyraja macloviana, scanning electron micrographs. A. Scolex, small letters indicate the location of details shown in Fig. 3B, 3F–G, 3I, 3K; B. Apical sucker, small letters indicate location of detail shown in Fig. 3C–D; C. Distal surface of apical sucker, acicular filitriches and lingulate spinitriches; D. Surface of the external apical sucker rim, lanceolate spinitriches; E. Detail of distal surface of the apical sucker, acicular filitriches; F. Distal bothridial surface, lingulate spinitriches; G. Distal surface of marginal loculi, acicular filitriches and short coniform spinitriches; H. Detail of distal surface of marginal loculi; I. Proximal bothridial surface, acicular filitriches; J. Distal bothridial surface, detail of lingulate spinitriches; K. Scutes on surface of neck.