Memoirs Carnegie Museum, Vol. V. 



Plate XXIV. 



1. Hoplosternum littarale (Hancock). 192 mm. No. 1575. 2. Hoplosternum thoracatum (Cuvier and 

 Valenciennes). 110 mm. No. 1579 3. Corydoras pundatus (Bloch). 51mm. No. 1561. 



