CONTENTS 



Memoir of Burckhardt 

 The Fishes op Guiana. — Introduction 

 Descriptions 

 Guiana Gar-fish. 



Belane Guianeiisis. Plate I. 

 Red-bellied Sciena. 



Scicena ? rubella 

 Corvina .... 



The Coi-vina of the Essequibo. 



Corvina gninniens. Plate IL 

 Cychla .... 



Large-lipped Cychla. 



Cychla lahnna. Plate III. 

 Banded Cychla. 



Cychla fasciata. Plate IV. 

 Red-headed Cychla. 



Cychla 1 ruUlans. Plate V. 

 Yellow-spotted Cychla. 



Cychla flavo-maculata. Plate VI. 

 Black-blotched Cychla. 



Cychla nig ro-maculata. Plate VII. 

 Argus Cychla. 



Cychla argus. Plate VIII. 

 Triple-banded Cychla. 



Cychla trifasciata. Plate IX. 



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