The distal opening is terminal and oblique, facing the concave side of the bow. The walls surrounding the distal opening appear to be very slightly thickened. p. 50
Keywords: eyes normal; stylet base tubular; stylet shaft curved; stylet shaft decoration absent; stylet shaft straight; stylet tip thickening absent; habitus total; section; stylet tip opening oblique
Imaging Technique: Illustration
Macrostomorpha: Macrostomum sinyaense
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: eyes absent; stylet base tubular; stylet shaft curved; stylet shaft decoration absent; stylet tip thickening absent; stylet tip thickening symmetrical; habitus total; section; stylet shaft with one turn; stylet tip opening oblique
Imaging Technique: Illustration
Macrostomorpha: Macrostomum curvituba
Image Galleries: Taxonomic drawings and images
Keywords: habitus detail; photo; stylet base tubular; stylet shaft curved; stylet shaft decoration absent; stylet tip opening terminal; stylet tip thickening symmetrical; eyes small; habitus total; section
Imaging Technique: Illustration
Macrostomorpha: Macrostomum tuba
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
Die Spermatozoen sind fadenförmig, an beiden Enden in feine Geisseln ausgezogen. p. 111 (bzw. 82)
Imaging Technique: Illustration
Macrostomorpha: Macrostomum appendiculatum
Keywords: section
Image Galleries: Taxonomic drawings and images
Imaging Technique: Illustration
Macrostomorpha: Macrostomum hystrix
Keywords: sperm feeler indistinct; stylet base bulbous; stylet base tubular; stylet shaft decoration absent; stylet tip thickening unilateral pointed; eyes small; habitus total; section; stylet shaft with one turn; stylet tip opening subterminal
Image Galleries: Taxonomic drawings and images
Die Spermatozoen weisen eine dickere und in etwa 8-12 Schlingen zusammengelegte Mittelpartie auf, die beiderseits in äusserst feine Fortsätze ausgeht. Der hintere, die Länge der Mittelpartie erreichende feine Fortsatz zeigt stets lebhafte, weitausgreifende Schlängelungen, während die Schlangenbewegungen der Mittelpartie gleichmässig und in kleineren Wellen verlaufen. p. 241
Imaging Technique: Illustration
Macrostomorpha: Macrostomum hystrix
Keywords: sperm bristles present; sperm feeler distinct; sperm shaft distinct; stylet base tubular; stylet shaft decoration absent; stylet tip opening terminal; stylet tip thickening symmetrical; section; stylet shaft with one turn
Image Galleries: Taxonomic drawings and images
Imaging Technique: Illustration
Macrostomorpha: Protomacrostomum groenlandicum
Keywords: section
Image Galleries: Taxonomic drawings and images
Imaging Technique: Illustration
Macrostomorpha: Myozona aerumnosa
Keywords: section
Image Galleries: Taxonomic drawings and images