Systematic Arrangement. xxxix 
CLASS PISCES— Continued. Page. 
SUBCLASS TELEOSTOMI— Continued. 
Order Synentogxathi— C ontinued. 
Family JBemiramphidce — Continued. 
Genus Hyporhamphu.s, Gill 719 
unifasciatus (Ranzani) 720 
roberti (Curier & Valenciennes) 721 
roste (Jordan & Gilbert) 721 
Genus Hemiramphus, Cuvier 722 
brasiliensis (Linnaeus) 722 
balao, Le Sueur 723 
Genus Euleptorbamphus, Gill 723 
velox, Poey 724 
Family Scombresncidce 724 
Genus Scombresox, Lacep^de 725 
saurus CValbaum) 725 
Genus Cololabis, Gill 726 
brevirostris (Peters) 726 
Family Exocoetidce 726 
Genus Eodiator, Jordan & Meek 727 
acutus (Cuvier A Valenciennes) 728 
Genus Parexoccetus, Bleeker 728 
mesogaster (Bloch) 728 
Genus Exoccetus, Linnaeus 730 j 2835 
volitans, Linnaeus 729; 734; 2835 
Genus Cypsilurus, Swainson 2835 
heterurus (Rafinesquel 735; 2836 
lutkeni (Jordan A Evermann) 736; 2836 
furcatus (Mitchill) 737; 2836 
nigricans (Bennett) 737 ; 2836 
xenopterus (Gilbert) 738; 2836 
lineatus (Cuvier A Valenciennes) 739; 2836 
cyanopterus (Cuvier A Valenciennes) 739; 2836 
bahiensis (Ranzani) 739; 2836 
californicus (Cooper) 740: 2836 
calliopterus (Gunther) 740; 2836 
gibbifron 8 (Cuvier A Valenciennes) 741; 2836 
Genus Exonautes, Jordan A Evermann 2835 
exsiliens (P. L. S. Muller) 732; 2836 
rondeletii (Cuvier A Valenciennes) 733; 2836 
vinciguerrae (Jordan A Meek) 734; 2836 
rufipinnis (Cuvier A Valenciennes) 735; 2836 
affinis (Gunther) 2836 
Order Hemibranchii 741 
Family Oagterosteidce 742 
Genus Eucalia, Jordan 743 
inconstans (Kirtland) 744 ; 3157 
cayuga, Jordan 744 
pygmaea (Agassiz) 744 
Genus Pygosteus, Brevoort 745 
pungitius (Linnieus) 745 
brachypoda (Bean) 746 
Genus Gasterosteus (Artedi) Linnaeus 746 
aculeatus, Linnaeus 747 
bispinosus, Walbanm 748 
atkinsii (Bean) ’'■*8 
cuvieri (Girard) "■•f* 
gladiunciiliis. Kendall 2836 
cataphractus (Pallas) 749 
