1890.] NATURAL SCIENCES OF PHILADELPHIA. 443 



pedia" Ray Society, 1851. "Report on the Cirri pedia collected 

 by H. M. S. Challenger," by Dr. P. P. C. Hoek, 1883, and 

 " Bemerkungen ueber eine fossile Scalpelluin Art aus dem Schlier 

 von Ottnang u. Krems-Miinster " etc., in Jahrb. k.-k. geol. Reichsan- 

 stalt 1887, p. 371, by A. AVeithofer. 



The figure represents a specimen of natural size on a Vermetus 

 shell. All of the specimens collected were attached to shells. 



The following species of Cirripedia were included in the collection 

 made by Mr. Stearns in Japan : — 



LEPADIDJE. 



PoLLiciPES MITELLA L. Abundant at Enoshima. 



Lepas anatifera L. East coast near Yokohama. 



ScALPELLUM STEARNSii Pilsbry. East coast of Tokyo, 6 to 10 fms. 



BALANID^. 



Balanus tintinnabulum L. (typical). Awaji coast. 



Balanus amphitrite Darwin. Akashi coast. 



Balanus Amaryllis Darwin (mixed with B. amphitrite). Inland 



Sea. 

 Balanus cepa Darwin. Inland Sea ; growing on Cancellaria 



nodulifera. 

 Tetraclita porosa Gmel. Inland Sea ; three only found. 



