The importance of floral and circum-floral nectar to ants inhabiting dry tropical lowlands 

 -  Biological Journal of the Linnean Society, 38, p.173-181, 1989 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>FLORAL NECTAR<br/>CIRCUM-FLORAL NECTAR<br/>ANT-FLOWER INTERACTIONS<br/>ANT-PLANT INTERACTIONS<br/>LOWLAND DRY TROPICS, YUCATÁN, MÉXICO.