“…Taeniacanthus Sumpf (1871) is the largest genus of the family Taeniacanthidae consisting of 62 species of poecilostome copepods parasitic on both cartilaginous and bony fish (Walter and Boxshall, 2019;Abdel-Gaber et al, 2020a). These species are Taeniacanthus balistae Claus (1864), Taeniacanthus ostracionis Richiardi (1870), Taeniacanthus carchariae Sumpf (1871), Taeniacanthus tetradonis Bassett-Smith (1898), Taeniacanthus zeugopteri Scott (1902), Taeniacanthus onosi Scott (1902), Taeniacanthus albidus W ilson (1911, Taeniacanthus flagellans W ilson (1913), Taeniacanthus coelus W ilson (1922), Taeniacanthus occidentalis W ilson (1924, Taeniacanthus wilsoni Scott (1929), Taeniacanthus laqueus Leigh-Sharpe (1935), Taeniacanthus longichela Yamaguti and Yamasu (1959), Taeniacanthus acanthocepolae Yamaguti (1939), Taeniacanthus neopercis Yamaguti (1939), Taeniacanthus sebastisci Yamaguti (1939), Taeniacanthus monacanthi Yamaguti (1939), Taeniacanthus platycephali Yamaguti (1939), Taeniacanthus sebastichthydis Yamaguti (1939), Taeniacanthus pseudorhombi Yamaguti (1939), Taeniacanthus lagocephali Pearse (1952), Taeniacanthus upenei Yamaguti (1954), Taeniacanthus rotundiceps Shiino (1957), Taeniacanthus pteroisi Shen (1957), Taeniacanthus yamagutii Shiino (1957), Taeniacanthus kitamakura Yamaguti and Yamasu (1959), Taeniacanthus sabafugu Yamaguti and Yamasu (1959), Taeniacanthus hapalogenyos Yamaguti and Yamasu (1959), Taeniacanthus fugu Yamaguti and Yamasu (1959), Taeniacanthus sauridae Yamaguti and Yamasu (1959), Taeniaca...…”