A review of thegenus hoplomys (thick-spined rats), with description of a new form from Isla Escudo de Veraguas, Panama
A review of thegenus hoplomys (thick-spined rats), with description of a new form from Isla Escudo de Veraguas, Panama - Washington : Smithsonian Institution, 1959. - 10 p. ; 20 cm. - Smithsonian Miscellaneous Colections .