Memoirs Carnegie Museum, Vol, V 



Plate XXIV. 



Hopluskrnum Uttunik (Hantock). 192 nun. No. 1575. 2. Hopludcnium thonicalum {('vxifm and 

 Valenciennes). 110 mm. No. 1579. 3. Corydora a i>u mi atus {Bhom). 51 mm. No. 15(il. 



