Research Article

A Unique Conjunction: Evidence for Gynogenesis Accompanying Haplodiploid Sex Determination in the Australian Ant Myrmecia impaternata Taylor

Figure 3

Morphological comparison of sperm cells from a Myrmecia banksi testis (a), an M. impaternata testis (b), and an M. impaternata queen spermatheca (c) (HTI).
(a) M. banksi (male, testis)
(b) M. impaternata (male, testis)
(c) M. impaternata (queen, spermatheca)