Memoirs Carnegie Museum, Vol. V. 



Plate XXIV. 



1. Hoplostemum littorale (Hancock). 192 mm. No. 1575. 2. Hoplostemum thoracatum (Cuvieb and 

 Valenciennes). 110 mm. No. 1579. 3- Corydorus punctatus (Bloch). 51mm. No. 1561. 



