Репродуктивная система клеща Varroa jacobsoni. II. Репродуктивная система самца и сперматогенез
Reproductive system of Varroa jacobsoni male is represented by horse shoe-shaped testicle, paired vas deferens, ejaculatory duct and unpaired accessory gland. Five structurally distinct cell types are recognized in the accesory gland. Germarium absence is shown in adult male testicles, so that repro...
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| Опубліковано в: : | Вестник зоологии |
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| Дата: | 1985 |
| Автори: | , |
| Формат: | Стаття |
| Мова: | Російська |
| Опубліковано: |
Інститут зоології ім. І.І. Шмальгаузена НАН України
1985
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| Онлайн доступ: | https://nasplib.isofts.kiev.ua/handle/123456789/192161 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Цитувати: | Репродуктивная система клеща Varroa jacobsoni. II. Репродуктивная система самца и сперматогенез / И.А. Акимов, А.В. Ястребцов // Вестник зоологии. — 1985. — Т. 19, № 2. — С. 63-69. — Бібліогр.: 18 назв. — рос. |
Репозитарії
Digital Library of Periodicals of National Academy of Sciences of Ukraine| _version_ | 1862716854507667456 |
|---|---|
| author | Акимов, И.А. Ястребцов, А.В. |
| author_facet | Акимов, И.А. Ястребцов, А.В. |
| citation_txt | Репродуктивная система клеща Varroa jacobsoni. II. Репродуктивная система самца и сперматогенез / И.А. Акимов, А.В. Ястребцов // Вестник зоологии. — 1985. — Т. 19, № 2. — С. 63-69. — Бібліогр.: 18 назв. — рос. |
| collection | DSpace DC |
| container_title | Вестник зоологии |
| description | Reproductive system of Varroa jacobsoni male is represented by horse shoe-shaped testicle, paired vas deferens, ejaculatory duct and unpaired accessory gland. Five structurally distinct cell types are recognized in the accesory gland. Germarium absence is shown in adult male testicles, so that reproductive capacity realization depends on qualities acquired during instar development. No meiosis takes place during spermatogenesis. During its life, a male produces ca. 600 spermatids (prespermatozoa). Spermatogenesis is completed at the stage of spermatids, spermiogenesis continues within female's sacculus foemineus. Adult male activity is restricted to reproduction, other important organic functions are respectively suppressed. Male's chelicerae are adjusted for copulation only and cannot bear any other functions. Reproductive system development during male nymphal stages is strongly connected with feeding on the bee brood.
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| first_indexed | 2025-12-07T18:08:13Z |
| format | Article |
| fulltext | |
| id | nasplib_isofts_kiev_ua-123456789-192161 |
| institution | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| issn | 0084-5604 |
| language | Russian |
| last_indexed | 2025-12-07T18:08:13Z |
| publishDate | 1985 |
| publisher | Інститут зоології ім. І.І. Шмальгаузена НАН України |
| record_format | dspace |
| spelling | Акимов, И.А. Ястребцов, А.В. 2023-07-12T05:56:40Z 2023-07-12T05:56:40Z 1985 Репродуктивная система клеща Varroa jacobsoni. II. Репродуктивная система самца и сперматогенез / И.А. Акимов, А.В. Ястребцов // Вестник зоологии. — 1985. — Т. 19, № 2. — С. 63-69. — Бібліогр.: 18 назв. — рос. 0084-5604 https://nasplib.isofts.kiev.ua/handle/123456789/192161 595.422:591.463:638.154.6 Reproductive system of Varroa jacobsoni male is represented by horse shoe-shaped testicle, paired vas deferens, ejaculatory duct and unpaired accessory gland. Five structurally distinct cell types are recognized in the accesory gland. Germarium absence is shown in adult male testicles, so that reproductive capacity realization depends on qualities acquired during instar development. No meiosis takes place during spermatogenesis. During its life, a male produces ca. 600 spermatids (prespermatozoa). Spermatogenesis is completed at the stage of spermatids, spermiogenesis continues within female's sacculus foemineus. Adult male activity is restricted to reproduction, other important organic functions are respectively suppressed. Male's chelicerae are adjusted for copulation only and cannot bear any other functions. Reproductive system development during male nymphal stages is strongly connected with feeding on the bee brood. ru Інститут зоології ім. І.І. Шмальгаузена НАН України Вестник зоологии Морфология Репродуктивная система клеща Varroa jacobsoni. II. Репродуктивная система самца и сперматогенез Reproductive System of Varroa jacobsoni. II. Male Reproductive System and Spermatogenesis Article published earlier |
| spellingShingle | Репродуктивная система клеща Varroa jacobsoni. II. Репродуктивная система самца и сперматогенез Акимов, И.А. Ястребцов, А.В. Морфология |
| title | Репродуктивная система клеща Varroa jacobsoni. II. Репродуктивная система самца и сперматогенез |
| title_alt | Reproductive System of Varroa jacobsoni. II. Male Reproductive System and Spermatogenesis |
| title_full | Репродуктивная система клеща Varroa jacobsoni. II. Репродуктивная система самца и сперматогенез |
| title_fullStr | Репродуктивная система клеща Varroa jacobsoni. II. Репродуктивная система самца и сперматогенез |
| title_full_unstemmed | Репродуктивная система клеща Varroa jacobsoni. II. Репродуктивная система самца и сперматогенез |
| title_short | Репродуктивная система клеща Varroa jacobsoni. II. Репродуктивная система самца и сперматогенез |
| title_sort | репродуктивная система клеща varroa jacobsoni. ii. репродуктивная система самца и сперматогенез |
| topic | Морфология |
| topic_facet | Морфология |
| url | https://nasplib.isofts.kiev.ua/handle/123456789/192161 |
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