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Morphological Organization of Cerata in the Nudibranch Pteraeolidia semperi (Gastropodaстатья
- Авторы: Vorobyeva O.A., Ekimova I.A., Malakhov V.V.
- Журнал: Doklady Biological Sciences
- Том: 508
- Год издания: 2023
- Издательство: Pleiades Publishing, Ltd
- Местоположение издательства: Road Town, United Kingdom
- Первая страница: 72
- Последняя страница: 75
- DOI: 10.1134/S0012496622700181
- Аннотация: The morphology of cerata and cnidosacs were studied in the nudibranch mollusk Pteraeolidia semperi (Bergh, 1870). Fine tubules arise from the gastrodermal channel of the digestive gland and contain cells with symbiotic algae (zooxanthellae). The cnidosac stores large kleptocnides. Thus, P. semperi provides a unique example of symbiotrophic feeding specialization. Morphological organization of its cerata and the digestive gland demonstrates several adaptations for housing zooxanthellae and providing them with proper conditions for active photosynthesis.
- Добавил в систему: Малахов Владимир Васильевич