Size-selective male fisheries may result in sperm limitation whereby the number of sperm is
insufficient to fertilize all oöcytes produced by females. In eubrachyuran crabs, females have …

Observations of male mate choice are increasingly common, even in species with traditional
sex roles. In addition, female traits that bear the hallmarks of secondary sexual characters …

One of the central issues of behavioral ecology focuses on the probability of detecting
multiple paternity in a scenario of polygamy. The main problem for this kind of analysis …

In the blue crab Callinectes sapidus (Rathbun, 1896), double ejaculations have been
observed; however, it is not known if these multiple inseminations are the products of …

The external and internal architecture of crab seminal receptacles are closely associated
with mating behavior, sperm transfer, and storage patterns, and ultimately reproductive …