 The latter are closely convoluted structures and imbedded in the liver.When compared with "Schizoglossa novoseelandica" it is found that the vas deferens in the latter species is free to a greater extent, that no portion of its internal prostatic course appears to be tubular, and there does not appear to be any vaginal papilla.During copulation the atrium is everted; the penis pore is thus brought forward and may be detected on the everted wall.