Trans. N.Z. Inst., Vol. LI. 



Plate XIX. 



f«: <■ 



Y 



"A, 



li 





•^^ 



••/.v. 



1 









»"«. 



-i^,-; 



4^.. 



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^-' 



Fig. 1. — Lima waijri'piensis n. sp. Natural size. 



Figs. 2, 3. — Crassatelliles subobesus n. si^. Natural size. 



Face p. 258.1 



