xxxvi 
SYSTEMATIC INDEX. 
Family CHROIIIDjE 554 
Priscacara 554 
serrata 554 
clivosa 554 
Division D. Chaetodontiformes 55 6 
Family CILETODONTIIEE 556 
Pygffius 557 
coleanus 557 
Proantigonia 558 
Ephippus 559 
rhombus 559 
Family ACRONURIDiE 562 
Aulorhamphus 562 
Apostasis 563 
Acanthurus 563 
Naseus 564 
rectifrons 564 
Family BALISTIDJE 565 
Spinacanthus 566 
Aeanthopleurus 566 
serratus . . 567 
Acanthoderma 568 
spinosum 568 
Ostracion 569 
Family GYMNODONTIDvE 
Tetrodon . . . 
Diodon .... 
erinaceus . 
scillse . . 
sigma . . 
vetus . 
Orthagoriscus 
. 570 
. 571 
. 571 
572 
572 
. 573 
573 
576 
