Protrusible Definition

Protrusible Sentence Examples

• There is no armed protrusible pharynx, such as exists in some other Chaetopods.

• This may be associated with mud-eating habits; but it is not wholly certain that this is the case; for in Chaetogaster and Agriodrilus, which are predaceous worms, there is no protrusible pharynx, though in the latter the oesophagus is thickened through its extent with muscular fibres.

• The male ducts are either one pair or two pairs, which open by a common and complicated efferent terminal apparatus furnished with a protrusible penis.

• Each testis communicates by means of an efferent duct with a common collecting duct of its side of the body, which opens on to the exterior by means of a protrusible penis, and to which is sometimes appended a seminal vesicle.

• Piercing jaws modified and reduced, a tubular, protrusible suckingtrunk being developed; mouth with hooks.