Crustacea glossary

VAS EFFERENS

vas efferens: translation

(Subclass Branchiura):
In male reproductive system, narrow sperm duct leading from each testis to median seminal vesicle [Stachowitsch, 1992].
(Subclass Cirripedia):
In male ascothoracican, one of numerous small ducts leading form testicular lobes to vasa deferentia [Stachowitsch, 1992].

  1. vas efferens—vas efferens translation sing.em pl.em vasa efferentiastrong Tubule leading from the testis to the vas deferens....Dictionary of invertebrate zoology
  2. vas efferens—выносящий сосуд...Французско-русский медицинский словарь