342 THE GENERA OF FISHES, PART III 



931. NEWBERRY & WORTHEN (1866). Descriptions of New Species of Verte- 

 tebrates Mainly from the Subcarboniferous Limestones and Coal Measures 

 of Illinois. Geol. Surv. Ills., II. 



John Strong Newberry; Amos H. Worthen. 

 Antliodus Newberry & Worthen, II, 33; logotype A. parvulus Newberry & 



Worthen. A. synonym of Petalodus Owen. 

 Dactylodus Newberry & Worthen, II, 33; logotype D. princeps Newberry & 



Worthen (fossil). 

 Aspidodus Newberry & Worthen, II, 92; logotype Psephodus crenulatus 



St. John & Worthen (fossil). A synonym of Psephodus. 

 Sandalodus Newberry & Worthen, II, 102; orthotype S. angustus Newberry & 



Worthen. (fossil). 

 Rinodus Newberry & Worthen, II, 106; orthotype R. calceolus Newberry & 



Worthen (fossil). A synonym of Ptyctodus. 

 Trigonodus Newberry & Worthen, II, 111; logotype T. major, Newberry & 



Worthen (fossil). Apparently a synonym of Psephodus. 

 Drepanacanthus Newberry & Worthen, II, 120 (fossil) ; orthotype D. anceps 



Newberry & Worthen. A synonym of Physonemus. 



932. OWEN (1866). On a Genus and Species of Sauroid Fish. (Thlattodus 

 suchoides Ozv.) from the Kimmeridge Clay of Norfolk. Geol. Mag. 



Richard Owen. 

 Thlattodus Owen, III, 55; orthotype T. suchoides Owen (fossil). A synonym 

 of Caturus. 



933. OWEN (1866). On a Genus and Species of Sauroid Fish (Ditaxiodus impar 

 Ozv.) from the Kimmeridge Clay of Culham, Oxfordshire. Geol. Mag. 



Richard Owen. 

 Ditaxiodus Owen, 107; orthotype D. impar Owen (fossil). A synonym of 

 Caturus. 



934. PETERS (1866). Mittheilung ilbcr Fische, etc. Mon. Akad. Wiss. Berlin. 



Wilhelm Peters. 

 Auliscops Peters, 510; orthotype A. spinescens Peters = Aulorhynchus flavidus. 



Gill. A synonym of Aulorhynchus Gill. 

 Labracoglossa Peters, 513 ; orthotype L. argenteiventris Peters. 

 Nematocentris Peters, 516; orthotype N. splendida Peters. A synonym of Mela- 



notcenia Gill. 



935. PICTET & HUMBERT (1866). Nouvellcs recherchcs sur Ics poissons 



fossiles du Mont Liban. Arch. Sci. Geneve, XXVI. 

 Francois Jules Pictet; A. Humbert. 



Cheirothrix Pictet & Humbert, 51 ; orthotype C. libanicus Pictet & Humbert 

 (fossil). Spelled Chirothrix by Woodward. 



Solenognathus Picetet & Humbert, 54; orthotype S. lineol/vtus Pictet & Humbert 

 (fossil). Name preoccupied; same as Charitosomus von der Marck, 85. 



Opisthopteryx Pictet & Humbert, 78; (misprinted Opistopteryx) ; orthotype 

 Mesogaster gracilis Pictet. 



Pseudoberyx Pictet & Humbert, 32 ; logotype P. syriacus Pictet & Humbert 

 (fossil). 



Aspidopleurus Pictet & Humbert, 107; orthotype A. cai aphractus Pictet & Hum- 

 bert. A synonym of Prionolepis Egert. 



