CONTENTS. 



Page 



INTRODUCTION 1 



SYSTEMATIC DESCRIPTIONS ... 9 



Chondroptekygia 9 



Chismopnea 9 



Plagiostomia 10 



Antacea 10 



Synopsis of groups of families ... 10 



Synopsis of families 11 



Chlamydoselachidae 13 



Chlamydoselachus 14 



C. anguineus, Plate 59, fig. 4-0; 



Plate 61, fig. 7-8 ..,-... 14 



Hexeptranchidae 15 



Hexanchus 16 



H. griseus 16 



H. corinus 17 



Notorynchus 18 



N. platycephalus 18 



N. pectorosus 20 



Heptranchias 21 



H. pcrlo, Plate 56, fig. 1 ... 21 



Carcharidae 23 



Carcharias 23 



C. owstoni 24 



C. taurus, Plate 6, fig. 1-3; Plate 39, 



fig. 1; Plate 41; Plate 51, fig. 7 . 25 



C. tricuspidatus 26 



C. ferox 27 



Scapanorhynchus 28 



S. owstoni, Plate 40; Plate 51, fig. 1- 



6; Plate 56, fig. 2 28 



Yulpeculidae 30 



Vulpecula 30 



V. marina, Plate 7, fig. 1-3; Plate 42 30 



Isuridae 31 



Carcharodon 32 



C. carcharias Plate 5, fig. 5-9 ... 32 



Isurus 34 



I. nasas 34 



I. punctata--, Plate 0, fig. 4-6; Plate 

 56, fig. 5; Plate 58, fig. 3; Plate 62, 



63 36 



I. tigris 36 



I. oxyrhynchus 37 



I. glaucus . . . 3S 



I. giintheri 39 



Cetorhinus 39 



C. maximus 39 



Rhincodontidae 



Rhincodon 



R. typua . . . 

 Orectolobidae . . 



Hemiscyllium 



H. oeellatum 



H. trispeculare 



H. freycinel i 



Brachaelurus 



B. modestus 



B. colcloughi 

 Orectolobus 

 O. ornatus 



O. japonicus, Plate 

 O. tentaculatus . 

 O. maculatus 

 Eucrossorhinus . 

 E. dasypogon 

 Gingly most oma 

 G. cirratum, Plate 



59, fig. 3 . . 

 G. brevicaudat una 

 G. ferrugineum 

 Nebrodes 

 N. concolor . 

 N. macrurus, Plate 

 Stegostoma . 

 S. varium 

 Chiloscyllium 



C. punctatum 

 C. plagiosum 

 C. griseum 

 C. indicum 

 Parascyllium 

 P. variolatum 

 P. collare 



Catulidae 

 Poroderma 

 P. africanuni 

 P. pantherinum 

 Catulus . . 

 C. caniculus 

 C. duliameln 

 C. capensis . 

 C. stellaria 

 C. retifer 

 C. boa 

 C. torazame 



12 



56 



fig. 3 



fig. 



'late 



fig- 



-10 



I ' iGJ 



41 

 II 



156 

 13 



44 

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47 

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54 

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