XIV 



LIST OF PLATES 



XVIII. Leptodaras linnelli Eigenmann. (Type); Hemidoras microstomus Eigen- 

 mann. (Type.) 

 XIX. Hemidoras leporhinus Eigenmann. (Type) ; Hemidoras notospilus Eigen- 

 mann. (Type.) 

 XX. Centromochlus aulopygius Kner; Pscudauchenipterus nodosus (Bloch); 



Tympanopleura piperata Eigenmann. (Type.) 

 XXI. Auchenipierus demerarce Eigenmann. (Type) ; Ageneiosus guianensis Eigen- 

 mann. (Type.) 

 XXII. Ageneiosus mar?noralus Eigenmann. {Type);HelogenesmarmoratusGuniher. 



XXIII. Hcmicetopsis madlentus Eigenmann. (Type) ; Hemicetopsis minutus Eigen- 



mann. (Type.) 



XXIV. Hoplosternum littorale (Hancock); Hoplosternum thoracatum (Cuvier and 



Valenciennes) ; Corydoras punctatus (Bloch.) 

 XXV. Plecostomus hemiurus Eigenmann. (Type); Pseudancistrus nigrescens 



Eigenmann. (Type) ; Ancistrus lithurgicus Eigenmann. (Type.) 

 XXVI. Plecostomus watimta (Hancock) ; Lithogenes lillosus Eigenmann. (Type) ; 



Neoplecostomus granosus (Cuvier and Valenciennes). 

 XXVII. Corymhophanes andersoni Eigenmann. (Type.) 



XXVIII. Hemiancistrus braueri Eigenmann. (Type); Pseudancistrus barbatus (Cu- 

 vier and Valenciennes.) 

 XXIX. Lithoxus lithoides Eigenmann, cf (Type); Lithoxus lithoides Eigenmann, 



9 and d'. Ventral surface. 

 XXX. Loricariichthys microdon Eigenmann. (Type) ; Loricariichthys griseus Eigen- 

 mann. (Type); Loricariichthys brunneus (Hancock); Loricariichthys 

 platyurus (Miiller and Troschel); Loricariichthys stewarti Eigenmann. 

 (Type) ; Harttia platystoma (Giinther.) 

 XXXI. Harttia platystoma (Giinther); Loricariichthys platyurus (Miiller and 



Troschel) ; Loricariichthys brunneus (Hancock.) 

 XXXII. Loricariichthys microdon Eigenmann. (Type) ; Loricariichthys griseus Eigen- 

 mann. (Type) ; Farlowella hargreavesi Eigenmann. (Type.) 



XXXIII. Bivibranchia protractila Eigenmann. (Type.) 



XXXIV. Curimatus spilurus Giinther; Curimatus microcephalus Eigenmann and 



Eigenmann; Curimatus morowhannce Eigenmann. (Type); Curimatus 

 issororoensis Eigenmann. (Type.) 

 XXXV. Curimatus schomburgki Giinther ; Prochilodus maripicru Eigenmann. (Type) ; 

 Tylobronchus maculosus Eigenmann. (Type) ; Chilodus punctatus Miiller 

 and Troschel. 

 XXXVI. Parodon bifasciatus Eigenmann. (Type) ; Hemiodus quadrimaculatus Pelle- 

 grin; Hemiodus semitceniatus Kner; Nannostomus marginatus Eigenmann. 



