XXIV 
Systematic A rrangcmcnt. 
CLASS PISCES— Contimieil. Page. 
SUBCLASS XELEOSTOMI— Continued. 
Order Apodes— C ontinued. 
Suborder Exchelycephali— C ontinued. 
Family Xemichthyidce 306 
Genus Serrivomer, Gill A Ryder 367 
beanii, Gill A Ryder 367 
Genus Spinivouier, Gill A Ryder 367 
goodei, Gill A Ryder 307 
Genus Avocettiua, Jordan A Davis 307 
infaus(Guntber) 367 
gilli (Bean) 368; 2801 
elongata (Gill A Ryder) 369 ; 2802 
Genus Labichtliys, Gill A Ryder 368 
carinatus, Gill A Ryder 368 
Genus Xemichtbys, Riebardson 309 
scolopaceus, Richardson 369 
avocetta. Jordan A Gilbert 369 
Family Myridee 370 
Genus Ahlia, Jordan A Davis 370 
egniontis (Jordan) 370 
Genus Myrophis, Liitken 371 
puuctatus, Liitken 371 
vafer, Jordan A Gilbert 372 
. Genus Chilorhinns. Liitken 372 
suensonii. Liitken 372 
Family Ophichthyidce 372 
Genus Sphagebranehus, Bloch 373 
anguiformis (Peters) 374 
selachops (Jordan A Gilbert) 374 
Genus Venna, Jordan A Evermaun 374 
kendalli (Gilbert) 375 
Genus Letharchus, Goode A Bean 375 
velifer, Goode A Bean 375 
Genus Myrichthys, Girard 375 
tigrinns. Giranl 376 
xysturus, Jordan AGill>ert 2802 
pantostigmius, Jordan A McGregor 2802 
oculatus (Kaup) 376 
acuiuinatiis (Groncw) 376 
Genus Pisoodouophis. Kaup 377 
cruentifer, Goode A Bean 377 
daspilotns. Gilbert 2803 
Genus Callechelys, Kaup 378 
mura-na, Jordan A Everniann 378 
Genus Bascanichthys, Jordan A Davis 378 
scnticaris (Goode A Bean) 378 
peninsulae (Gilbert) 379 
bascanium (Jordan) 379 
Genus Quassirenius. Jordan A Davis 38o 
nothochir (Gilbert) 380 
evionthas (Jordan A Bollman) 380 
Genus Ophichthus, Thunberg A Ahl 381 
Subgenus Cryptopterus, Kaup 382 
puncticep.s (Kaup) 382 
Subgeuns Ophichthus 382 
ophis (LimuTus) 382; 2804 
retropiunis (Eigentnann) 383 
