XXXVl 
SYSTEMATIC INDEX. 
Family CHROMID^ 
Priscacara 
- serrata 
-— clivosa 
Division D. Chaetodontiformes .556 
Family CH^FTODONTID-^.556 
Fygmus.557 
-eoleanus.557 
Proantigonia.558 
Ephippns.559 
-rhombus.559 
Family ACRONURID^ ..562 
Aulorhamphiis.562 
Apostasis. 563 
Acanthurus . ... . 563 
Naseus. ... 564 
-rectifrons. 564 
Family BALISTID^.565 
Spinacanthus. *566 
Acanthopleurus. ....566 
-serratus.567 
Acanthoderma. 568 
-spinosum.568 
Ostracion.569 
Family GYMAODOjS^TID^.570 
Tetrodon.571 
Diodon.571 
-erinaceus.572 
-scillse.572 
-sigma.573 
-vetus.573 
Orthagorisciis.576 
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