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Flight muscles degeneration, oogenesis and fat body in Lasius niger and red wood ants queens (Hymenoptera: Formicidaeстатья Исследовательская статья
Статья опубликована в журнале из списка RSCI Web of Science
Информация о цитировании статьи получена из
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Статья опубликована в журнале из перечня ВАК
Статья опубликована в журнале из списка Web of Science и/или Scopus
Дата последнего поиска статьи во внешних источниках: 15 июля 2021 г.
- Авторы: Fedoseeva E.B., Grevtsova N.A.
- Журнал: Russian entomological journal
- Том: 29
- Номер: 4
- Год издания: 2020
- Издательство: KMK Scientific Press
- Местоположение издательства: Moscow, Russia (Federation)
- Первая страница: 410
- Последняя страница: 420
- DOI: 10.15298/rusentj.29.4.08
- Аннотация: Queens of Lasius niger with their independent mode of colony founding have a much higher fat content than red wood ants queens, which create new colonies either via budding or through temporary social parasitism. After nest foundation, an L. niger queen will never leave it to forage. Therefore, until workers appear, vital activities of the queen require reserves that are within the extremely well-developed gaster fat body, and later, the degeneration of the flight muscles. This comparative anatomical research demonstrated that both alate and dealate young queens of red wood ants collected in nature have no such gaster reserves. During nuptial flight and a month after wings shedding the gaster of the ants remained compact and free of the massive fat body that is specific to L. niger queens. Ovarian development in young queen red woodants is closely dependent on the degeneration of indirect flight muscles. The process of degeneration includes two distinguishable stages: progressive and active hystolysis of muscle fibers, and two stages of fiber sheaths adipogenesis. Ovarian growth in queen red wood ants takes place during the active hystolysis of muscles, but the oogenesis of the first eggs produced occurs during a long period of muscle fiber sheaths adipogenesis. Ant workers likely play a key role in providing provisions for the queen in the final stage of initial egg development. In contrast, in young L. niger queens,the first batch of eggs is formed much earlier, in the first days after wings shedding, when external manifestations of flight muscle hystolysis are absent, and the abdomen contains a fat body. It is assumed that, unlike L. niger young red wood ant queens lay their first eggs after nuptial flight no earlier than following spring.
- Добавил в систему: Федосеева Елена Борисовна
Прикрепленные файлы
| № | Имя | Описание | Имя файла | Размер | Добавлен |
|---|---|---|---|---|---|
| 1. | Полный текст | Fedoseeva_Grevtsova_2020.pdf | 746,6 КБ | 23 декабря 2020 [FedoseevaE55] |