XIV 



LIST OF PLATES 



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

 mann. (Type.) 

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

 mann. (Type.) 

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



Tympanopleura piperata Eigenmann. (Type.) 

 XXI. Auchenipterus demeraroz Eigenmann. (Type) ; Ageneiosus guianensis Eigen- 

 mann. (Type.) 

 XXII. Ageneiosus mar moratus Eigenmann. (Type) ; Helogenes marmoralus Gunther. 



XXIII. Hemicetopsis macilentus Eigenmann. (Type) ; Hemicetopsis minutus Eigen- 



mann. (Type.) 



XXIV. Hoplosternum liltorale (Hancock); Hoplosternum thoracalum (Cuvier and 



Valenciennes) ; Corydoras punctatus (Bloch.) 

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

 Eigenmann. (Type); Ancisirus lithurgicus Eigenmann. (Type.) 

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



Neoplecostomus granosus (Cuvier and Valenciennes). 

 XXVII. Coi'ymbophanes andersoni Eigenmann. (Type.) 



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

 vier and Valenciennes.) 

 XXIX. Lithoxus lithoides Eigenmann, c? (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 steward Eigenmann. 

 (Type) ; Harttia platystoma (Gunther.) 

 XXXI. Harttia platystoma (Gunther); 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 Gunther; Curimatus microcephalus Eigenmann and 



Eigenmann; Curimatus morowhannce Eigenmann. (Type); Curimatus 

 issororoiinsis Eigenmann. (Type.) 

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

 Tylobronchus maculosus Eigenmann. (Type) ; Chilodus punctatus Miiller 

 and Troschel. 

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

 grin; Hemiodus semita?niatus Kner; Nannostomus marginatus Eigenmann. 



