Annali del. Museo Civico, Ser 2° Vol. V.(XXV).1887. ie Vv. 
Peter Smit. del.et ith. Mintern Bros, ump. London, 
I Rana humeralis. 2. Iralus vittatus . 
3.Buto macrotis. 4. Copulatorv organ of Ichthyophis glutinosus. 
