Fig. 2From: Absence of a prezygotic behavioural barrier to gene flow between the two sympatric morphs of the squat lobster Munida gregaria (Fabricius, 1793) (Decapoda: Anomura: Galatheidae)Mating behaviour of Munida gregaria. Precopulatory embrace, a rostrum-to-rostrum and b sternum-to-carapace (and submission) positions. Copulatory embrace, c sternum-to-sternum positionBack to article page