sperm feeler indistinct

sperm feeler indistinct

Dunwichia arenosa Fig 4.jpg

Dunwichia arenosa Fig 4.jpg

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Imaging technique:

Illustration

Keywords:

habitus total (Image keywords), section (Image keywords), eyes absent (Image keywords), sperm feeler indistinct (Image keywords), sperm bristles absent (Image keywords), sperm shaft indistinct (Image keywords), sperm brush absent (Image keywords)

Description:

eyes absent. p. 995

Taxonomic name:

Dunwichia arenosa (Macrostomorpha)

Macrostomum japonicum Fig 26-28.jpg

Macrostomum japonicum Fig 26-28.jpg

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Imaging technique:

Illustration

Keywords:

habitus total (Image keywords), eyes small (Image keywords), stylet shaft with one turn (Image keywords), stylet shaft decoration absent (Image keywords), stylet tip opening terminal (Image keywords), stylet tip thickening absent (Image keywords), stylet base bulbous (Image keywords), sperm feeler indistinct (Image keywords), sperm bristles absent (Image keywords), sperm shaft distinct (Image keywords)

Description:

eyes small, reniform. The penis-stilette is a curved and distally hooked funnel with a terminal opening. p. 204

Taxonomic name:

Macrostomum japonicum (Macrostomorpha)

Macrostomum riedeli Fig 1-7.jpg

Macrostomum riedeli Fig 1-7.jpg

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Imaging technique:

Illustration

Keywords:

habitus total (Image keywords), eyes small (Image keywords), stylet base conical (Image keywords), stylet tip opening oblique (Image keywords), stylet tip thickening absent (Image keywords), stylet shaft with more than one turn (Image keywords), stylet shaft decoration other (Image keywords), sperm feeler indistinct (Image keywords), sperm bristles present (Image keywords)

Description:

The penis -stilette is funnel- shaped with an obliquely truncated base. (Distal?) opening is oval in shape and terminally truncated. p. 291

Taxonomic name:

Macrostomum riedeli (Macrostomorpha)

Macrostomum virginianum Fig 1.jpg

Macrostomum virginianum Fig 1.jpg

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Imaging technique:

Illustration

Keywords:

sperm feeler indistinct (Image keywords), sperm bristles absent (Image keywords), sperm shaft indistinct (Image keywords), sperm brush absent (Image keywords), sperm feeler distinct (Image keywords), sperm bristles present (Image keywords), sperm shaft distinct (Image keywords)

Taxonomic name:

Macrostomum virginianum (Macrostomorpha)

Macrostomum appendiculatum var stirewalti Fig 1-9.jpg

Macrostomum appendiculatum var stirewalti Fig 1-9.jpg

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Imaging technique:

Illustration

Keywords:

habitus total (Image keywords), eyes small (Image keywords), stylet base conical (Image keywords), stylet tip opening subterminal (Image keywords), stylet shaft with one turn (Image keywords), stylet shaft decoration lined (Image keywords), stylet tip thickening unilateral pointed (Image keywords), sperm feeler indistinct (Image keywords), sperm bristles absent (Image keywords)

Taxonomic name:

Macrostomum appendiculatum (1) sillimani (Macrostomorpha)

Myozona lutheri Fig 35-38.jpg

Myozona lutheri Fig 35-38.jpg

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Imaging technique:

Illustration

Keywords:

section (Image keywords), sperm feeler indistinct (Image keywords), sperm bristles absent (Image keywords), sperm brush absent (Image keywords), sperm shaft distinct (Image keywords)

Taxonomic name:

Myozona lutheri (Macrostomorpha)

Macrostomum obelicis Fig 2.jpg

Macrostomum obelicis Fig 2.jpg

Licence:

Imaging technique:

Illustration

Keywords:

habitus total (Image keywords), eyes small (Image keywords), stylet tip opening subterminal (Image keywords), stylet shaft with one turn (Image keywords), stylet shaft decoration absent (Image keywords), section (Image keywords), stylet base bulbous (Image keywords), stylet tip thickening unilateral pointed (Image keywords), sperm feeler indistinct (Image keywords), sperm bristles absent (Image keywords)

Description:

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. Terminal ist das Stilett geschlossen; die Austrittsöffnung für das Sperma liegt auf der konvexen Seite des Stilettrohrs etwa 4-6 Mikrometer vor dessen Ende. p. 8

Taxonomic name:

Macrostomum obelicis (Macrostomorpha)

Macrostomum hystrix Pla 4 Fig 1-13.jpg

Macrostomum hystrix Pla 4 Fig 1-13.jpg

Licence:

Imaging technique:

Illustration

Keywords:

habitus total (Image keywords), eyes small (Image keywords), stylet tip opening subterminal (Image keywords), stylet shaft with one turn (Image keywords), stylet shaft decoration absent (Image keywords), section (Image keywords), stylet base bulbous (Image keywords), stylet base tubular (Image keywords), stylet tip thickening unilateral pointed (Image keywords), sperm feeler indistinct (Image keywords)

Taxonomic name:

Macrostomum hystrix (Macrostomorpha)

Macrostomum viride Pla 25 Fig 13.jpg

Macrostomum viride Pla 25 Fig 13.jpg

Licence:

Imaging technique:

Illustration

Keywords:

sperm feeler indistinct (Image keywords), sperm brush absent (Image keywords), sperm bristles present (Image keywords), sperm shaft distinct (Image keywords)

Taxonomic name:

Macrostomum viride (1) (Macrostomorpha)

Macrostomum appendiculatum Pla 25 Fig 3.jpg

Macrostomum appendiculatum Pla 25 Fig 3.jpg

Licence:

Imaging technique:

Illustration

Keywords:

sperm feeler indistinct (Image keywords), sperm bristles absent (Image keywords), sperm shaft indistinct (Image keywords), sperm brush absent (Image keywords)

Taxonomic name:

Macrostomum appendiculatum (Macrostomorpha)

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