amplexus definition
noun, plural amplexuses, amplexus. 1. the clasping posture of fertilization in frogs and toads. Origin of amplexus. Historical Examples. In amplexus the members of a pair sometimes become glued together by their viscous dermal secretions. Field Study of Kansas Ant-Eating Frog Henry S. Fitch. amplexus and spawning occur mainly within a day or two after the frogs reach the ponds. Amplexus (Latin embrace) is a type of mating behavior exhibited by some externally fertilizing species (chiefly amphibians and horseshoe crabs) in which a male grasps a female with his front legs as part of the mating process, and at the same time or with some time delay, he fertilizes the female eggs as they are released from the body. Historical Examples. 1  In amplexus the members of a pair sometimes become glued together by their viscous dermal secretions. Field Study of Kansas Ant-Eating Frog Henry S. Fitch. 2  amplexus and spawning occur mainly within a day or two after the frogs reach the ponds. Field Study of Kansas Ant-Eating Frog Henry S. Fitch. In amphibians, females may be grasped by the head, waist, or armpits, and the type of amplexus is characteristic of some taxonomic groups. Amplexus involves direct contact between male and female, distinguished from other forms of external fertilization such as broadcast spawning, where sperm and eggs are freely shed into water without direct contact by individuals. Top Definition. amplexus. Amplexus, latin for embrace, is when a male frog humps a female frog while she's laying eggs. It looks like doggy style but I guess you would call it froggy style. Amplexus saved my marriage. #frog sex #amplexus #anplexus #amplexous #amplixous #emplexous #emplixous #emplixus #emplexus #froggy style. the mating clasp of the male frog or toad: he clings to the back of the female and fertilizes her eggs as she ejects them into the water. Origin of amplexus. Freebase(0.00 / 0 votes)Rate this definition: Amplexus. Amplexus is a form of pseudocopulation in which a male amphibian or limulid grasps a female with his front legs as part of the mating process. At the same time or with some time delay, he fertilizes the female eggs with fluid containing sperm. Freebase(0.00 / 0 votes)Rate this definition: Amplexus is a form of pseudocopulation in which a male amphibian or limulid grasps a female with his front legs as part of the mating process. At the same time or with some time delay, he fertilizes the female eggs with fluid containing sperm.
It is defined as the clasping posture of fertilization in frogs and toads.