It is a reproductive, intromittent organ that additionally serves as the urinal duct.

Stephen stared straight at her, repeating, 'Let us consider the intromittent organ of the raven.'

Reproductive system: The male intromittent organ is provided with an elongate chitinous stylet.

However, there is no evidence of an intromittent organ, and the exact mechanism of insemination is unknown.

Males have a needle-like intromittent organ.

First of all, the intromittent organ was rooted far back hi what might be called, in homo sap., the vaginal fossa.

The terminal portion of the ejaculatory duct may be sclerotized to form the intromittent organ, the aedeagus.

The male Bruchid beetle's intromittent organ is described as having spines that are used to pierce the reproductive tract of the female.

'For the purpose of comparison, let us consider the intromittent organ of the raven,' he said, raising his spectacles and looking up for the first time.

In these bugs, the male intromittent organ is formed by the coupling of the aedeagus with the left paramere, as in bed bugs.

In caecilians, fertilisation is internal, the male extruding an intromittent organ, the phallodeum, and inserting it into the female cloaca.

Intromittent organs are found most often in terrestrial species, as most aquatic species fertilize their eggs externally, although there are exceptions.

Males use their intromittent organ to stab and inseminate females through their abdominal wall even though females contain a genital tract.