CONTENTS. ^^^ 



CLASS III. PISCES— Continued. 



OuDER N. Plectospondyh— Continuod. 



Familij XXXVII. rv/jind/tfa— Continued. ^»ge- 

 Genus 100. Algausea, Girard 



337. tincella (Cuvier & Valenciennes) 211 



211 



338. dugesi, Bean 



339. sallivi (Giinther) ^^^ 



212 

 Genus 107. Hybognathus, Agassiz " 



Suliarenus Hybognathus 



213 



340. nuchalis, Agassiz 



214 



341. argyritis, Girard 



, 214 



342. havi, Jordan 



214 

 Subgenus Dionda, Girard 



343. Serena (Girard) " 



914 



344. episcopa (Girard) " 



346. nubila (Forbes) — ^^^ 



015 



346. amara (Girard) "" 



21 fi 

 . 347. melanops (Girard) " 



348. plumbea (Girard) ^^'' 



21 fi 

 ■JenuslOS. Pimepbales, Eaflnesquo 



349. promelas, Rafinesque 



217 

 349a. maculosus (Girard) " 



3496. confertus (Girard) ^^' 



218 



350. notatus (Rafinesque) 



Genus 109. Mylopharodon, Ayres 



351. conoccphalus (Baird & Girard) ^^^ 



219 

 Genus 110. Mylocheilus, Agassiz 



352. caurinus (Richardson) ' 



220 



Genus 111. Stvpodon, Garnian 



220 



353. signifer, Gamian " 



220 

 Genus 112. Semotilus, Rafinrs(iue 



Subgenus Leucosoraus, Heckel 



991 



354. corporalis (Mitchill) '^ 



2''2 

 Subgenus Semotilus 



355. atromaculatus (Mitchill) ^^^ 



355a. thoreauianus (Jordan) ^ ^ 



Genus 113. Pogonichthys, Girard — ^23 



356. niacrolepidotus (Ayres) 



224 

 Genus 114. Ptychocheilus, Agassiz 



357. oregonensis (Kicliardson) 224 



358. harfordi, Jordan & Gilbert 225 



359. lucius, Girard " 



Genus 115. Gila, Baird & Girard 22^ 



360. elegans, Baird & Girard 226 



361. robusta, Baird & Girard 227 



362. seniinuda, Cope & Yarrow — 



Genus 116. Leuciscus, Cuvier 



231 

 Subgenus Sibonia, Girard 



303. crassiciiuda (Baird & Girard) 231 



Subgenus Tigonia, Girard 



364. conformis (Baird & Girard) 



239 



365. bicolor (Girard) ^ 



366. lineatus (Girard I 



367. nigrescens( Girard) ~ 



368. purpureus (Giriud) '^' 



369. intermedins (Girard) " 



370. Rigor (Cope) " ' 



371. alicia; (Jouy) 



