''Yaginumena castrata'' is a species of comb-footed spider in the family
Theridiidae
Theridiidae, also known as the tangle-web spiders, cobweb spiders and comb-footed spiders, is a large family of Araneomorphae, araneomorph spiders first described by Carl Jakob Sundevall in 1833. This diverse, globally distributed family includes ...
. It is found in the far east of Russia, China, Japan, and Korea.
[https://wsc.nmbe.ch/specieslist/3558 NMBE]
References
Theridiidae
Spiders described in 1906
Spiders of Asia
Arthropods of Russia
Arthropods of China
Arthropods of Japan
Arthropods of Korea
{{theridiidae-stub