Memoirs Carnegie Museum, Vol. V. 



Plate XXVI 



1. Plecostomus watwata (Hancock). 435 mm. No. 1540. 2-4. Lithogenes villosus Eigenmann. (Type.) 44 

 mm. No. 1002. 5. Neoplecostomus granosus (Cuvier and Valenciennes). In British Museum. 



