Brandão, C. R. F., Paiva, R. V. S. <br/><br/>
South American tramp species  A discussion on the concept of species applied to exotic ants and a survey of the tramp species in South America (abstract). 

 - Puerto Ayora, Ecuador  Estación Científica Charles Darwin  1991 
 - 2. 
<br/><br/> Manuscrito 
<br/><br/><br/>English 
<br/><br/><label>ISBN: </label> Normal 
<br/><br/><label>Subjects--Index Terms: </label>South American tramp species: a discussion on the concept of species applied to exotic ants and a survey of the tramp species in South America: (abstract).  Introduced species, insects, ants, Formicidae  Especie introducida, insectos, hormigas, Formicidae 
<br/><br/><label>Dewey Class. No.: </label>595.796162  595.796162