| effect of biotic factors on the spatial distribution of stingless bees (hymenoptera: apidae, meliponini) in fragmented neotropical habitats. | we recorded stingless bee colony abundance and nesting habits in three sites with different anthropogenic activities in the soconusco region of chiapas, mexico: (1) agroforestry (7 hacacao crop), (2) grassland (12 ha), and (3) urban area (3 ha). a total of 67 nests were found, representing five stingless bee species, tetragonisca angustula angustula (lepeletier), trigona fulviventris (guérin), scaptotrigona mexicana (guérin), scaptotrigona pectoralis (dalla torre), and oxytrigona mediorufa (cock ... | 2012 | 23950022 |