Plate XXJIJI. 



Fig.22. 



Fi^.SS. 



%?^. 



mm 



Fi^.25. 



Rji: 



ri^.29. 



Fig. 50. 



J^JJ 



X(Fi^.9.) 



/^ //■ /ferrcc/c, del^ . 



SactiftWiiM^'ftipHi^a INvTok 



ALPHEUS AND PONTONIA. 



