Сперматогенез у Biacetabulum appendiculatum (Szidat, 1937) Janiszewska, 1950 (Cestoda, Caryophyllidea)
Morphology of Biacetabulum appendiculatum spermatogenesis is studied in slices stained by histological and histochemical methods. It is determined that cytophores are formed by spermatogonia before completion of reproductive divisions. The young cytophore contains above 10 nuclei of spermatogonia, t...
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| Veröffentlicht in: | Вестник зоологии |
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| Datum: | 1979 |
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| Format: | Artikel |
| Sprache: | Russian |
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Інститут зоології ім. І.І. Шмальгаузена НАН України
1979
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| Zitieren: | Сперматогенез у Biacetabulum appendiculatum (Szidat, 1937) Janiszewska, 1950 (Cestoda, Caryophyllidea) / А.А. Базитов, О.П. Кулаковская, К.А. Шестакова // Вестник зоологии. — 1979. — Т. 13, № 2. — С. 20-24. — Бібліогр.: 13 назв. — рос. |
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Digital Library of Periodicals of National Academy of Sciences of Ukraine| id |
nasplib_isofts_kiev_ua-123456789-191455 |
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Базитов, А.А. Кулаковская, О.П. Шестакова, К.А. 2023-07-02T13:32:35Z 2023-07-02T13:32:35Z 1979 Сперматогенез у Biacetabulum appendiculatum (Szidat, 1937) Janiszewska, 1950 (Cestoda, Caryophyllidea) / А.А. Базитов, О.П. Кулаковская, К.А. Шестакова // Вестник зоологии. — 1979. — Т. 13, № 2. — С. 20-24. — Бібліогр.: 13 назв. — рос. 0084-5604 https://nasplib.isofts.kiev.ua/handle/123456789/191455 576.895.121:611—013.12 Morphology of Biacetabulum appendiculatum spermatogenesis is studied in slices stained by histological and histochemical methods. It is determined that cytophores are formed by spermatogonia before completion of reproductive divisions. The young cytophore contains above 10 nuclei of spermatogonia, the cytophore before maturation divisions contains 20 nuclei of primary spermatocytes, after maturation divisions — 80 nuclei of spermatids. Thus, a scheme of spermatogenesis in B. appendiculatum differs essentially from that in strobilated cestodes which contradicts the neoteny hypothesis. ru Інститут зоології ім. І.І. Шмальгаузена НАН України Вестник зоологии Морфология Сперматогенез у Biacetabulum appendiculatum (Szidat, 1937) Janiszewska, 1950 (Cestoda, Caryophyllidea) Spermatogenesis in Biacetabulum appendiculatum (Szidat, 1937) Janiszewska, 1950 (Caryophyllidea, Cestoda) Article published earlier |
| institution |
Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| collection |
DSpace DC |
| title |
Сперматогенез у Biacetabulum appendiculatum (Szidat, 1937) Janiszewska, 1950 (Cestoda, Caryophyllidea) |
| spellingShingle |
Сперматогенез у Biacetabulum appendiculatum (Szidat, 1937) Janiszewska, 1950 (Cestoda, Caryophyllidea) Базитов, А.А. Кулаковская, О.П. Шестакова, К.А. Морфология |
| title_short |
Сперматогенез у Biacetabulum appendiculatum (Szidat, 1937) Janiszewska, 1950 (Cestoda, Caryophyllidea) |
| title_full |
Сперматогенез у Biacetabulum appendiculatum (Szidat, 1937) Janiszewska, 1950 (Cestoda, Caryophyllidea) |
| title_fullStr |
Сперматогенез у Biacetabulum appendiculatum (Szidat, 1937) Janiszewska, 1950 (Cestoda, Caryophyllidea) |
| title_full_unstemmed |
Сперматогенез у Biacetabulum appendiculatum (Szidat, 1937) Janiszewska, 1950 (Cestoda, Caryophyllidea) |
| title_sort |
сперматогенез у biacetabulum appendiculatum (szidat, 1937) janiszewska, 1950 (cestoda, caryophyllidea) |
| author |
Базитов, А.А. Кулаковская, О.П. Шестакова, К.А. |
| author_facet |
Базитов, А.А. Кулаковская, О.П. Шестакова, К.А. |
| topic |
Морфология |
| topic_facet |
Морфология |
| publishDate |
1979 |
| language |
Russian |
| container_title |
Вестник зоологии |
| publisher |
Інститут зоології ім. І.І. Шмальгаузена НАН України |
| format |
Article |
| title_alt |
Spermatogenesis in Biacetabulum appendiculatum (Szidat, 1937) Janiszewska, 1950 (Caryophyllidea, Cestoda) |
| description |
Morphology of Biacetabulum appendiculatum spermatogenesis is studied in slices stained by histological and histochemical methods. It is determined that cytophores are formed by spermatogonia before completion of reproductive divisions. The young cytophore contains above 10 nuclei of spermatogonia, the cytophore before maturation divisions contains 20 nuclei of primary spermatocytes, after maturation divisions — 80 nuclei of spermatids. Thus, a scheme of spermatogenesis in B. appendiculatum differs essentially from that in strobilated cestodes which contradicts the neoteny hypothesis.
|
| issn |
0084-5604 |
| url |
https://nasplib.isofts.kiev.ua/handle/123456789/191455 |
| citation_txt |
Сперматогенез у Biacetabulum appendiculatum (Szidat, 1937) Janiszewska, 1950 (Cestoda, Caryophyllidea) / А.А. Базитов, О.П. Кулаковская, К.А. Шестакова // Вестник зоологии. — 1979. — Т. 13, № 2. — С. 20-24. — Бібліогр.: 13 назв. — рос. |
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2025-12-07T19:05:07Z |
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2025-12-07T19:05:07Z |
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