XXXVl 
SYSTEMATIC IXDEY. 
Page 
Family CHEtOMID^ 554 
Priscacara.554 
-serrata.554 
-cli.vosa.554 
Division D. Chaetodontiformes.556 
Family CH^ETODONTID^.556 
Pygaeus.557 
-coleanus.557 
Proantigonia.558 
Ephippns.559 
-rhombus.•. . . . 559 
Family ACEONUEIDyE.562 
Aulorhamphus. 562 
Apostasis.. . 563 
Acanthurus ..563 
Naseus. 564 
•-rectifrons.564 
Acanthopleurus . 
-serratus 
Acanthoderma . 
-spinosum . 
Ostracion . 
Family GYMNODONTIDJE 
Tetrodon . . . 
Diodon. . ... 
-erinaceus . 
-scillae . 
-sigma . 
- vetus 
Orthagoriscus 
566 
567 
568 
568 
569 
570 
571 
571 
572 
572 
573 
573 
576 
Family BALISTID^ 
V Spinacanthus 
