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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| Опубліковано в: : | Вестник зоологии |
|---|---|
| Дата: | 1979 |
| Автори: | , , |
| Формат: | Стаття |
| Мова: | Російська |
| Опубліковано: |
Інститут зоології ім. І.І. Шмальгаузена НАН України
1979
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| Онлайн доступ: | https://nasplib.isofts.kiev.ua/handle/123456789/191455 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Цитувати: | 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. |
Репозитарії
Digital Library of Periodicals of National Academy of Sciences of Ukraine| _version_ | 1862727882143432704 |
|---|---|
| author | Базитов, А.А. Кулаковская, О.П. Шестакова, К.А. |
| author_facet | Базитов, А.А. Кулаковская, О.П. Шестакова, К.А. |
| 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. |
| collection | DSpace DC |
| container_title | Вестник зоологии |
| 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.
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| first_indexed | 2025-12-07T19:05:07Z |
| format | Article |
| fulltext | |
| id | nasplib_isofts_kiev_ua-123456789-191455 |
| institution | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| issn | 0084-5604 |
| language | Russian |
| last_indexed | 2025-12-07T19:05:07Z |
| publishDate | 1979 |
| publisher | Інститут зоології ім. І.І. Шмальгаузена НАН України |
| record_format | dspace |
| spelling | 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 |
| spellingShingle | Сперматогенез у Biacetabulum appendiculatum (Szidat, 1937) Janiszewska, 1950 (Cestoda, Caryophyllidea) Базитов, А.А. Кулаковская, О.П. Шестакова, К.А. Морфология |
| title | Сперматогенез у Biacetabulum appendiculatum (Szidat, 1937) Janiszewska, 1950 (Cestoda, Caryophyllidea) |
| title_alt | Spermatogenesis in Biacetabulum appendiculatum (Szidat, 1937) Janiszewska, 1950 (Caryophyllidea, Cestoda) |
| 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_short | Сперматогенез у Biacetabulum appendiculatum (Szidat, 1937) Janiszewska, 1950 (Cestoda, Caryophyllidea) |
| title_sort | сперматогенез у biacetabulum appendiculatum (szidat, 1937) janiszewska, 1950 (cestoda, caryophyllidea) |
| topic | Морфология |
| topic_facet | Морфология |
| url | https://nasplib.isofts.kiev.ua/handle/123456789/191455 |
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