Sphyrna tiburo (Continued) 



Eudactyl in a longispina Bere 1936. West Florida. Gills. Bere 



(1936). 

 Eudactyl i nodes nigra (Wilson 1908) Wilson 1932. North Carolina. 



Gill filaments. Wilson (1908b) as Eudactylina n. 



PANDARIDAE 



Pandarus sinuatus Say 1817. Texas. Body surface. Causey (1955). 

 Perissopus dentatus Steenstrup and Llitken 1861. West Florida. 



Body surface. Cressey (1970). 

 Perissopus communis Rathbun 1887. Gulf of Mexico. On body 



surface. Bere (1936). 

 Nesippus oriental is Heller 1865. Texas. Pearse (1952); North 



Carolina. Throat. Wilson (1932) both as N_. alatus. 



SPHYRIIDAE 



Paeon ferox Wilson 1919. Texas. Gills. Pearse (1952). 



M0N0GENEA 



HEXABOTHRIIDAE 



Erpocotyle tiburonis (Brooks 1934) Yamaguti 1963. Florida. 

 Price (1942) as Neoerpocotyle t_. 



NEMATODA 



CYSTIDICOLIDAE 



Parascarophis galeata (Linton 1905) Campana-Rouget 1955. North 

 Carolina. Airbladder , esophagus. Yamaguti (1961). 



PROTOZOA (MYXOSPORIDA) 



CERATOMYXIDAE 



Ceratomyxa mesospora Davis 1917. North Carolina. Gallbladder. 

 Kudo (1920T 



SPHAEROSPORIDAE 



Chloromyxum sphyrnae Cunha and Fonseca 1918. Brazil. Gallbladder. 



Kudo and Meglitsch^. 

 Chloromyxum leydigi Mingazzini 1890. North Carolina. Gallbladder. 



Kudo (1920TT 



Sphyrna zygaena - Smooth Hammerhead 

 SYNONYM - Cestracion zygaena 



34 



