administrative regions: Primera Regi6n, Tarapaca; Segunda Reg., 

 Antof agasta ; Tercera Reg., Atacama ; Cuarta Reg., Coquimbo; 

 Quinta Reg., Aconcagua; Sexta Reg., Libertador General Bernardo 

 O'Higgins; Septima Reg., Maule; Octava Reg., Biobio; Novena 

 Reg., Araucania; Decima Reg., Los Lagos; Decimo Primera Reg., 

 General Carlos Ibanez del Campo; Decimo Segunda Reg., Magallanes 

 y Antartica Chilena. These regions are identified by number in 

 the Reg. column. 



Acknowledgement. — This geographic summary was inspired by 

 Mario Rosenmann, who encouraged me to compile the data and 

 financed it, in part, by a FONDECYT grant 91/0842 to Mario 

 Rosenmann. Ruby Salas produced and collated the specimen cards 

 for the MNHNC collection. Andrea Seelenfreund revised and 

 improved my English. 



Map of Chile with the administration regions designated by Roman 

 numerals (listed in Introduction) . Scale, each segment = 100 km. 



