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Structure of the Brain of the Smallest Coleopteraстатья
- Авторы: Makarova A.A., Polilov A.A.
- Журнал: Doklady Biochemistry and Biophysics
- Том: 505
- Год издания: 2022
- Издательство: M A I K Nauka - Interperiodica
- Местоположение издательства: Russian Federation
- Первая страница: 166
- Последняя страница: 169
- Аннотация: The structure of the brain of the smallest coleopteran, Scydosella musawasensis Hall, 1999, isdescribed for the first time. As in other extremely small beetles, the brain of S. musawasensis displays signs ofminiaturization: displacement to the thorax, compactization, and a small number and size of the neurons.The body size of the studied smallest beetle is similar to that of the minute hymenopteran Megaphragma,which has a nearly anucleate nervous system. However, the structure of the brain of the studied smallest beetleis similar to that of large representatives of the order and is characterized by a high number of nuclei in thebrain and a significant volume of the cell body rind. The neuropil of S. musawasensis occupies 60% of thebrain volume, confirming the neuropilar constant rule.
- Добавил в систему: Макарова Анастасия Алексеевна