Systematic Index, 



CLASS IV.— PISCES. 



(Sub-class — Palceichthyes. ) 



ORDER— PLAGIOSTOMATA. 



(Sub-order — Selachoidea.) 



Family — C arch ariid^e . 



Galeus 



Zygsena 



Mustelus 



Family — Lamniid^e. 



Carcharodon 



Odontaspis 



Alopecias 



Family — Notidanid^e . 

 Notidanus 



Plates 

 64 

 56 



87 



74 

 64 



88 



Rhina 



43 



Family — Scyllid^e. 

 Crossorhinus 43 



Family — Spinacid^e . 

 Acanthias 75 



Family — Riiinid^e. 



34 



Family — Pristiopiioridje. 

 Pristiophorus 56 



{Sub-order — Batoidei.) 



Family — Myliobatid^e. 



Myliobatis 63 



(Sub-class — Teleostea.) 



ORDER— ACANTHOPTERYGIA. 



Family — Percid^: . 



Lates 14 



Arripis 16, 17 



Oligorus 85, 86 



Ctenolates 84 



Family — Sparid^e. 



Plates 



Girella 73 



Chrysophrys • ... 4 



Family — Scorp^nid^e. 

 Sebastes 33 



Family — Trichiurid^e. 

 Thersites 44 



Family — C arangid^e . 

 Trachurus 18 



Family — Scomberid^. 



Scomber ... 

 Thynnus . . . 



Family — Triglid^e . 



Trigla ... 

 Lepidotrigla 



Family — Gr adid^e . 



Lotella 



Pseudophysis 



28 

 44 



ORDER— ANACANTHINI. 



Family — GADOPSiDiE. 



Gadopsis 27 



19 

 20 



Family — Ophidiid^e . 

 Genypterus 27 



ORDEP^-PHYSOSTOMI. 



Family — Scopelid^e. 



Aulopus 54, 55 



ORDER— LOPHOBRANCHII. 

 Family — Syngnathidje. 



Phyllopteryx 

 Hippocampus 



65 

 65 



