XXXIV 
Systematic A rrangcment. 
CLASS PISCKS— Continued. Page. 
SUPCLASS TELEOSTOMI— Continued. 
Okder Inomi — C ontinued. 
Family Malttcotteidce 592 
Genu.s Malacosteus, Ayrea 592 
niger, Ayres 592 
Fainily Flagyodontidce 593 ; 2826 
Genus Plagyodua (Steller) 594; 2826 
Subgenus Plagyodus ' 595 
ferox (Lowe) 595 
wsculapius (Bean) 595 
Subgenus Caulopus, Gill 596 
altivelis (Poey) 596 
borealis (Gill) 596 
serra (Gill) 597 
Family Odontostomidce 597 
Genus Omosudis, Gunther 598 
lowii, Giinther 598 
Family Paralepididce 599 
Genus Sudis, Ratinesque 599 
intermedius (Poey) 600 
ringens, Jordan & Gilbert 600 
Genus Arctozenus, Gill 601 
borealis (Reinhardt) 601 
coruscans (Jordan &. Gilbert) 601 
Genus Paralepis, Risso 602 
coregonoides, Risso 602 
Family Stemoptychidce 603 
Genus Sternoptyx, Hermann 603 
diaphana, Hermann 603 
Genus Argyropelecus, Cocco 603 
hemigyiunus, Cocco 604 
olfersi (Cuvier) 604 
Family Idiacanthidce 604 
Genus Idiacanthus, Peters 605 
ferox (Gunther) 605 
antrostomus, Gilbert 605 
Order Lyopojii 606 
Family Ualosauridoe 606 
Genus Halosaurus, Johnson 607 
oweni, Johnson 007 
guntheri, Goode &. Bean 608 
Genus Halo8auroi)sis, Collett 608; 2826 
rostrata (Gunther) 6o9 
niacrochir (Gunther) 609 
goodei (Gill) 010 
gracilis (Goode A Bean) 610 
pallida ((ioode &; Bean) 611 
Order Heteromi 612 
Family Xotacanthidce 613 
Genus Xotacanthus, Bloch 614 
chemnitzii, Bloch 614 
analis, Gill 615 
phasganorus, Goode 616 
Genus Macdonaldia, Goode A Bean 616 
rostrata (Collett) 617 
challengeri (Vaillant) 617 
alta, Gill & Townsend 2826 
longa, Gill A Towu.send 2826 
