171 



Acanthopleura. 



Mesotomura (1), Peru, Chili, Galapagos Islands. 



Acanthopleura s. str. (2), Indiau and Pacifian Oceans. 



Maugeria (1), West India, Straits of Magellan, Cape of Good 

 Hope. 



Amphitomiira (2), East and West Africa. 

 Squamopleura (1), Indo-Malayan Arehipelago. 

 Schizochiton (1), Philippiues, Indo-Malayan Arehipelago, Australia, 



Neu-Pommern, Maldive and Laccadive Archipelagoes. 

 Lorica — including Loricella — (2), Australia. 

 Enoplochiton (1), Peru, Chili. 

 Onithochiton (11), Australia, New Zealand, Polynesia, Natal 



Mauritius, Japan, Indo-Malayan Arehipelago, Chili, 

 Liolophura (5), Australia, Indo-Malayan Arehipelago, Japan. 



