The penis stylet is a more-or-less straight tube which diminishes in diameter towards its distal tip; in fact the latter is slightly bent as shown in Figs. 5Band C. The walls of the tube around the distal terminal opening are slightly thickened. p. 54
Keywords: eyes normal; stylet base tubular; stylet shaft decoration absent; stylet shaft with more than one turn; stylet tip opening terminal; stylet tip thickening absent; habitus total
Imaging Technique: Illustration
Macrostomorpha: Macrostomum georgeense
Image Galleries: Taxonomic drawings and images
Keywords: stylet base conical; stylet base tubular; stylet shaft decoration absent; stylet shaft with more than one turn; stylet tip thickening unilateral pointed; eyes small; habitus total; section; stylet tip opening oblique
Imaging Technique: Illustration
Macrostomorpha: Macrostomum baringoense
Image Galleries: Taxonomic drawings and images
Keywords: stylet base conical; stylet base tubular; stylet shaft decoration absent; stylet shaft with more than one turn; stylet tip thickening unilateral blunt; eyes small; habitus total; stylet shaft with one turn; stylet tip opening subterminal
Imaging Technique: Illustration
Macrostomorpha: Macrostomum johni
Image Galleries: Taxonomic drawings and images
Imaging Technique: Illustration
Macrostomorpha: Macrostomum balticum
Keywords: stylet base tubular; stylet shaft decoration absent; stylet shaft with more than one turn; stylet tip opening unclear; eyes small; habitus total; stylet tip thickening unclear
Image Galleries: Taxonomic drawings and images
Acerose smooth penis stylet, no chitin valve in the surface. Its far-forth end show helical curly form. The penis stylet is like end of injector, opening at outboard part of helical bend. p. 703
Keywords: stylet base conical; eyes normal; habitus detail; photo; stylet shaft decoration absent; stylet shaft with more than one turn; stylet tip thickening unilateral pointed; habitus total; section; stylet tip opening oblique
Imaging Technique: Illustration
Macrostomorpha: Macrostomum xiamensis
Image Galleries: Taxonomic drawings and images
With bean-, cycle-, kidney- or long kidney-like eyes. The end of penis is spinous, twisting vertically from penis plane. p. 720
Keywords: stylet base conical; eyes normal; sperm bristles present; sperm feeler indistinct; stylet shaft decoration absent; stylet shaft with more than one turn; stylet tip thickening absent; habitus total; stylet tip opening oblique
Imaging Technique: Illustration
Macrostomorpha: Macrostomum xiamensis
Image Galleries: Taxonomic drawings and images
The penis st ylet gonopore opens on the side of the penis end, which is ball-like. p. 720
Keywords: stylet base conical; habitus detail; photo; stylet shaft decoration absent; stylet shaft with more than one turn; stylet tip opening unclear; eyes small; habitus total; stylet tip thickening unclear
Imaging Technique: Illustration
Macrostomorpha: Macrostomum sinensis
Image Galleries: Taxonomic drawings and images
Keywords: eyes normal; stylet base tubular; stylet shaft decoration absent; stylet shaft with more than one turn; stylet tip opening unclear; habitus total; stylet tip thickening unclear
Imaging Technique: Illustration
Macrostomorpha: Macrostomum viride (1)
Image Galleries: Taxonomic drawings and images
Keywords: eyes absent; habitus detail; photo; stylet base tubular; stylet shaft decoration absent; stylet shaft with more than one turn; habitus total; stylet tip opening oblique; stylet tip thickening unclear
Imaging Technique: Illustration
Macrostomorpha: Macrostomum troubadicus
Image Galleries: Taxonomic drawings and images
Keywords: stylet base conical; stylet base tubular; stylet shaft decoration absent; stylet shaft with more than one turn; stylet tip thickening unilateral pointed; stylet shaft with one turn; stylet tip opening subterminal
Imaging Technique: Illustration
Macrostomorpha: Macrostomum rostratum
Image Galleries: Taxonomic drawings and images