sperm feeler indistinct

Macrostomum tuba Fig 36-39.jpg

Edited by nadja.cereghetti on 28. November 2008 - 10:06

Publication:

Die Rhabdocoela und Alloeocoela der Kurmark mit besonderer Berücksichtigung von Gross-Berlin. Teil I (Systematik und Morphologie)

Login or register to post comments
119 reads
Imaging Technique: Illustration
Macrostomorpha: Macrostomum tuba
Keywords: sperm bristles absent; sperm brush absent; sperm feeler distinct; sperm feeler indistinct; sperm shaft distinct; sperm shaft indistinct
Image Galleries: Taxonomic drawings and images

Macrostomum xiamensis Fig 1-3.jpg

Edited by nadja.cereghetti on 28. November 2008 - 10:01

With bean-, cycle-, kidney- or long kidney-like eyes. The end of penis is spinous, twisting vertically from penis plane. p. 720

Publication:

A new species of the genus Macrostomum from China (Turbellaria, Macrostomida)

Login or register to post comments
101 reads
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

Macrostomum viride Pla 25 Fig 13.jpg

Edited by nadja.cereghetti on 28. November 2008 - 9:54

Publication:

III. Turbellaria Ehrenberg 1831

Login or register to post comments
97 reads
Imaging Technique: Illustration
Macrostomorpha: Macrostomum viride (1)
Keywords: sperm bristles present; sperm brush absent; sperm feeler indistinct; sperm shaft distinct
Image Galleries: Taxonomic drawings and images

Macrostomum appendiculatum Pla 25 Fig 3.jpg

Edited by nadja.cereghetti on 28. November 2008 - 9:52

Publication:

III. Turbellaria Ehrenberg 1831

Login or register to post comments
122 reads
Imaging Technique: Illustration
Macrostomorpha: Macrostomum appendiculatum
Keywords: sperm bristles absent; sperm brush absent; sperm feeler indistinct; sperm shaft indistinct
Image Galleries: Taxonomic drawings and images

Macrostomum hystrix Pla 4 Fig 1-13.jpg

Edited by nadja.cereghetti on 28. November 2008 - 9:50

Publication:

Monographie der Turbellarien. I. Rhabdocoelida

Login or register to post comments
121 reads
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

Macrostomum obelicis Fig 2.jpg

Edited by nadja.cereghetti on 28. November 2008 - 9:27

Die großen nierenförmigen Augen (Länge bis 13 Mikrometer) liegen unmittelbar hinter dem Cerebralganglion. Das Kopulationsorgan besteht aus einem weiten proximalen Trichter, der in eine lange, scharf ausgezogene Spitze ausläuft, die annähernd rechtwinklig zur Längsachse des Trichters verläuft. In seinem proximalen Teil ist das Stilettrohr verhältnismäßig dünnwandig; wahrscheinlich hat es hier im Querschnitt die Form eines Halbkreises und ist an einer Seite offen. In Seitenansicht erscheint es schräg abgeschnitten.

Publication:

Interstitielle Fauna von Galapagos XV. Macrostomum O. Schmidt, 1948 und Siccomacrostomum triviale nov. gen. nov. spec. (Turbellaria, Macrostomidae)