Smithsonian Report. 1936. — Conger 



Plate 15 



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Upper left. Aiilacodiscuf superbus Kitt. X 400. 

 Upper right, Actinoptychus Stella Ehr. X 300. 

 Center left. Aulacodiscus superbus Kitt. X 380. 



Center right, Auliscus oamaruensis Gr. and .St. X 300. 

 Loner left, Actinoptychus Stella .\. Schm. X 300. 

 Lower right, Actinoptychus bifrons A. Schm. X 300. 



