The penis-stilette in this Macrostomum is almost straight and is terminally curved in weakly pressed specimens. There are two flanges in the curved termination, the one on the convexity of the curve being longer than the one on the concavity of the curve. Thus, it appears, that this stilette, in which four lateroterminal borders may be seen, is cut in bias. p. 193/194
Imaging Technique: Illustration
Macrostomorpha: Macrostomum gilberti
Keywords: sperm bristles absent; sperm feeler distinct; stylet base bulbous; stylet shaft decoration lined; stylet shaft with more than one turn; stylet tip thickening unilateral pointed; eyes small; habitus total; stylet tip opening oblique
Image Galleries: Taxonomic drawings and images