TY - JOUR T1 - Sexual selection: placentation, superfetation, and coercive copulation JF - Curr Biol Y1 - 2014 A1 - Haig, D. AB -

The evolution of placentas in poeciliid fishes is associated with conception of overlapping litters and male mating strategies becoming more coercive. Sperm competition in ovaries of multiply-inseminated females may favor fertilization of immature eggs during ongoing pregnancies.

VL - 24 SN - 1879-0445 (Electronic)0960-9822 (Linking) N1 -

Haig, DavidengCommentEngland2014/09/10 06:00Curr Biol. 2014 Sep 8;24(17):R805-8. doi: 10.1016/j.cub.2014.07.039.

JO - Current biology : CBCurrent biology : CB ER -