- copulatory organ
Organs for the transfer or reception of sperm during copulation.
Online Dictionary of Invertebrate Zoology. A.R. Maggenti and S.L. Gardne. 2005.
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copulatory organ — Third pair of trunk limbs, bearing the gonopores, in ostracodes [Brusca and Brusca, 2002] … Crustacea glossary
intromittent organ — noun a male copulatory organ … Wiktionary
cuticular organ — The paired female copulatory organ of Asellota, found either ventrally or on the anterior dorsal margin of pereonite 5 [Wilson, 1989] … Crustacea glossary
intromittent organ — any male copulatory organ (one used to transfer sperm to the female reproductive tract), such as the human penis or the claspers seen especially in male insects and cartilaginous fishes … Medical dictionary
intromittent organ — [ˌɪntrə(ʊ) mɪt(ə)nt] noun Zoology the male copulatory organ of an animal, especially a hermaphrodite. Origin C19: from L. intromittent , intromittere introduce , from intro to the inside + mittere send … English new terms dictionary
reproductive system, animal — Introduction any of the organ systems by which animals reproduce. The role of reproduction is to provide for the continued existence of a species; it is the process by which living organisms duplicate themselves. Animals compete with… … Universalium
reptile — reptilelike, adj. reptiloid /rep tl oyd /, adj. /rep til, tuyl/, n. 1. any cold blooded vertebrate of the class Reptilia, comprising the turtles, snakes, lizards, crocodilians, amphisbaenians, tuatara, and various extinct members including the… … Universalium
penis — A papilla on the coxa of the fifth pereiopod or sternite of the male denoting the opening of the genital duct [Ingle, 1983]. Male copulatory organ. (May be exceptionally long in some cirripeds.) [Moore and McCormick, 1969]. Male copulatory organ; … Crustacea glossary
reproductive behaviour — In animals, any activity directed toward perpetuation of a species. Sexual reproduction, the most common mode, occurs when a female s egg is fertilized by a male s sperm. The resulting unique combination of genes produces genetic variety that… … Universalium
lizard — /liz euhrd/, n. 1. any of numerous scaly reptiles of the suborder Sauria, order Squamata, typically having a moderately elongate body, a tapering tail, and two pairs of legs held outward from the body, comprising mostly terrestrial and burrowing… … Universalium