PATAGONIAN EXPEDITIONS I ZOOLOGY. 



EXPLANATION OF PLATE XLIII.A. 



Figs. I, la, 2, 2a. Chilina campylaxis Pils. Cotypes . 

 Figs. 3, 3a. 

 Fig. 4. 

 Figs. 5. sa. 



Figs. 6, 6a. 

 Fig. 7- 



Chilina hatcheri 

 Chilina fulgurata 

 Chilina andicola 



Chilina fulgurata 



Type 



Profile of type 



Front and profile views of the 

 type . . . 



Form from 25 miles above the 

 Sierra Oveja. 



Sculpture of last whorl below 

 the suture, specimen from 

 30 miles above the Sierra 

 Oveja. .... 



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538 



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