https://artedi.nrm.se/nrmfish/images/tNRM8081b.jpg Pseudogobio esocinus NRM 8081 JAPAN: Japan Date collected: 1879 Artist: Kajrup, B
https://artedi.nrm.se/nrmfish/images/tNRM27182_BJK.jpg Pseudogobio esocinus NRM 27182 KOREA, SOUTH: Sei-yu, north of Zenra Date collected: Oct 1935 Artist: Kim, Byung-jik