The Journal of Insect Science: Volume 4/Article 36/Table 1

Table 1. Species used for morphological and histological study. Numbers in parentheses indicate sample size.

Genus	Species
Acromyrmex	echinatior (1),octospinosus (1),volcanus (3)
Apterostigma	auriculatum (1), collare (1)
Atta	cephalotes (3), colombica (3), sexdens (3), texana
Cyphomyrmex	costatus (1), longiscapus (1) , rimosus (1)
Myrmicocrypta	buenzlii (1)
Sericomyrmex	amabilis (1)
Trachymyrmex	septentrionalis (10), cornetzi (1)

Boldface type indicates species where the presence or absence of polyandry has been confirmed (Strassmann 2001, Villesen et al. 2002).