Lxxxvi Systematic Arranganent. 
CLASS PISCES — Continued. Pai;e. 
SUBCLASS TELEOSTOMI — Continued. 
Order Plectogxathi— C ontinued. 
Suborder Discocephali— C ontinued. 
Family Opisthoynathidce 2279 
Genus Opisthognathus, Cuvier 2280 
lonchurum, Jordan &. Gilbert 2281 
punctatuni, Peter.s 2281 
macrognathnm. Poey 2281 
ommatum, Jenkins A Everniann 2282 
Genus Gnathypops, Gill 2283 
.scops, Jenkins & Everniann 2283 
niaxillosa (Poey) 2284 
macrops (Poey) 2284 
rhonialea (Jordan A Gilbert) 2285 
snyderi, Jordan A Everiuann 2285 
niystacina, Jordan 2286 
Genus Lonchopisthus, Gill 2286 
micrognathus (Poey) 2287 
Family Bathymasteridce 2287 
Genus Batbymaster, Cope 2288 
signatus, Cope 2288 
Genus Ilonquilus, Jordan A Starks 2289 
jordani (Gilbert) 2289 
Genus Rathbunella, Jordan A Evermann 2289 
hypoplecta (Gilbert) 2290 
Family Chiasmodontidce 2291 
Genus Cbiasmodon, Johnson 2291 
niger, Johnson 2291 
Genus Pseudo.scopelus, Liitkeu 2292 
scriptus, Liitken 2292 
Family Chaniehthyidce 2293 
Genus Hypsicometes, Goode 2293 
gobioides, Goode 2294 
Family Trichodontidce 2295 
Genus Trichodon (Steller) Cuvier 2295 
tricbodon (Tilesius) 2295 
Genus Arctoscopus, Jordan A Evermann 2297 
japonicus (Steindacbner) 2297 
Family l)actyloscopid<e 2297 
Genus Gillellus, Gilbert 2298 
semicinctus, Gilbert 2298 
areuicola, Gilbert 2299 
oruatus, Gilbert 2299 
Genus Dactyloscopus, Gill 2300 
Subgenus Dactyloscopus 2301 
pectoralis, Gill 2301 
tridigitatus, Gill 2301 
poeyi. Gill 2302 
luuaticus, Gilbert 2302 
Subgenus Esloscopus, Jordan A Evermann 2303 
zelotes, Jordan A Gilbert 2303 
Genus Dactylagnus, Gill 2304 
mundus, Gill 2304 
Genus Myxodagnus, Gill 2305 
opercularis. Gill 23o5 
