VERTEBRAL NUMBERS IN SHARKS — SPRINGER AND GARRICK 

 Table 1. — Vertebral characters in sharks — Continued 



93 



Family, genus, species, locality 



T 



DALATHDAE— Continued 

 Sgualiolas 

 S. sarmenii Noronja 



ANSP 2454, Madeira 

 jS. lalicaudus Smith and Radellffe 

 USNM 70259, Luzon, Philippines, holotype 

 USNM 76679, Luzon, Philippines, paratype 

 Somniosus 

 S. Tostratus Capello 

 IRSN 1399c, Mediterranean 

 ECHINORHINIDAE 

 Echinorhinus (see discussion) 

 E. cookei Pletschmann 



USNM 179805, Hawaii, embryos 

 E. brucus (Bormaterre) 

 BMNH 1891.7.2.3.1, Nice, embryo 

 PRISTIOPHORIDAE 

 PristiophoTua 

 P. ichroederi Springer and BuUls 



UMMZ 178848, ofl Cuba 

 P. oweni Qiinther 



BMNH 1859.9.11.1, locality unknown, holotype 

 P. japonictis Qiinther 

 BMNH 1862.11.1.37, Japan, syntype 

 BMNH no number, Japan, syntype 

 UMMZ 176819, Japan 

 P. nudipinnis Qiinther 

 BMNH 1869.2.24.2, Tasmania, syntype 

 Pliotrtma 

 P. warreni Regan 

 BMNH 1905.6.8.9, Natal, South Africa, holotype 

 SQUATINIDAE 

 Sguaiina 

 S. japonica Bleeker 



UMMZ 179041, Nagasaki market, Japan 

 <S. sguatina (Linnaeus) 

 IRSN 1401B, Mediterranean 

 RNH skeleton no. 492, Holland 

 RNH skeleton no. 428, no locality 

 iS. californica Ayres 

 UBC 59-237, Cape San Lucas, Baja 

 California, Mexico 



106 



49 



155 



83 



70 



