Fig. 3From: First molecular identification and phylogenetic illustration of Sarcocystis species infection in Red Sea shortfin mako shark (Isurus oxyrinchus Rafinesque, 1810)Macroscopic Sarcocystis (blue arrows) in the intestinal wall of mako shark, Isurus oxyrinchus that varies in size (from 0.5 to 1Â cm) and in shape (from oval to circular)Back to article page