30 ART. 2. — S. TOKÜNAGA. 



no longitudinal stride. Height and breadth 17.5'"'" and 16'""' — 

 19""", or 14""" and 13"""— 14'"'", or 7.5"'"' and S""™— Q""™. 



This tolerably large form is not found living in Japan. In 

 the deposits of Shinagawa, it is quite abundant. 



78. TRO( HUS (MINOLTA) ÂNGULATUS Tok. 

 PI. II. Fig. 5. 



Shell flatly conical, small, thin, distinctly angulated at the 

 periphery ; whorls five, quite smooth, ornamented with two 

 transverse rows of crimson dots in the periphery and one row 

 of larger dots of violet near the suture line ; aperture angular ; 

 umbilicus wide, with many fine transverse ridges within. Similar 

 in shape to M. pulchennma Angas or M. philippensis Watson 

 of the Philippines. Height 4"'"' and breadth 4"'"'. 



Oji (rare). 



FISSURELLID/E. 

 79. FISSURELLA (MACROCHISMA) LISCHKEI Piisbrv. 



PI. II. Fig. 6. 

 PiLSBRY, Cat. Mar. Moll. Japan, p. 106. 



Shinagawa (rare). 



Living at Enoshima (Sagami), and Nemoto (Awa or Böshu). 



80. AOMAEA (ONI LI S Dkr. 



PL II. Figs. 7 a and b. 



DuNKER, Moll. Jap., XIII., }). 45. — LiscriKio, Jap. Meerfes-Concl»., II., 

 p. 96.— PiLHBRY, Cat. Mar. Moll. Japan, p. 110. 



Tabata (rare). 



Living : Tokyo, Yokolinnia, Enoshima (Sagami) and Nagasaki. 



