The eyes are small, black, and are not embedded in the brain tissue. The penis-stilette is an irregularly reduced funnel with a pointed end hooked into a right hand bend. The opening is terminal and is toward the posterior. The base is wide and crenated. p. 39
Imaging Technique: Illustration
Macrostomorpha: Macrostomum ruebushi recurvostylum
Keywords: sperm bristles present; sperm feeler distinct; sperm shaft distinct; stylet base tubular; stylet shaft decoration lined; stylet tip thickening absent; eyes small; habitus total; stylet shaft with one turn; stylet tip opening oblique
Image Galleries: Taxonomic drawings and images