Systematic Arrangement. xcix 
CLASS PISCES-Continued. Page. 
SUBCLASS TELEOSTOMI— Continued. 
Order Plectogxathi— C ontinued. 
Suborder Heteroso.mata— C ontinued. 
Family Pleuronectidce — Continued. 
Genus Microstomus, Gottsclie 2653 
kitt CWalbauni) 2654 
pacificus (Lockiugtou) 2055 
Genus Embassichthys, Jordan <fc Evermanu 2055 
batbybius (Gilbert) '. 2655 
Genus Glyptocephalus, Gottsche 2056 
cynoglossus (Linnaeus) 2057 
zacbirus, Lockiugtou 2058 
Genus Lopbopsetta, Gill 2659 
maculat<a (Mitcbill) 2660 
Genus Platopbrys, Swainson 2060 
spinosus (Poey) 2062 
constellatus, Jordan 2063 
ocellatus ( Agas.siz) 2063 
luaculifer (Poey) 2064 
ellipticus (Poey) 2065 
lunatus (Linnaeus) 2065 
leopardiuus (Giintber) 2060 
Genus Perissias, Jordan & Everniann 2067 
taeniopterus (Gilbert) 2067 
Genus Engyopbrys, Jordan &. Bollman 2068 
sancti-laurentii, Jordan & Bollman 2668 
Genus Trichopsetta, Gill ; 2069 
Tentralis (Goode & Bean) 2069 
Genus Syacium, Eauzani 2070 
papillosum (Linnaeus) 2071 
micrurum, Eanzani 2072 
latifrons (Jordan A Gilbert) 2073 
ovale (Giintber) 2674 
Genus Cyclopsetta, Gill 2075 
querna (Jordan A Bollman) 2075 
cbittendeni, E. A. Bean 2076 
flmbriata (Goode A Bean) 2076 
Genus Azevia, Jordan 2077 
panamensis (Steindacbner) 2077 
Genus Citharichtbys, Bleeker 2678 
Subgenus Ortbopsetta, Gill 2079 
sordidus (Girard) 2679 
fragilis, Gilbert 2080 
xautbostigmus, Gilbert 2080 
stigma;us, Jordan A Gilbert 2681 
Subgenus Citbaricbtbys 2682 
dinoceros, Goode A Beau 2082 
platopbrys, Gilbert 2683 
arctifrons, Goode 2683 
unicornis, Goode 2083 
ubleri, Jordan 2084 
macrops, Dreasel 2684 
spilopteriis, Giintber 2085 
gilberti, Jenkins A Evermann 2080 
Genus Etropus, Jordan A Gilbert 2087 
microstomus (Gill) 2087 
