This study investigates the documents related to fishery which were produced in the 15th-19th century for their application to modern times and discusses the following points:
Firstly, since the records about fish had first appeared in Kyungsangdojiriji Tosanbu in 1425, names and origins of fish were recorded in many books of various subjects, including geography, history, encyclopedia, agriculture, medicines, anthologies, and bilingual dictionaries, published till the late 18th century.
Secondly, since the turn of the 19th century, various general encyclopedias presented the contents related to fish and some specialized encyclopedias of fish were also published. In this study, contents about fish are examined from both general encyclopedias and specialized encyclopedias of fish.
Thirdly, in this study Woohaeyieobo, Jasaneobo, and Nanhoeomokji, all specialized encyclopedias of fish, are examined to compare the differences in their background(by areas of investigation, reasons for compilation, and investigation method) and contents(by classification, number of species recorded, writing style, indication of fishery names, content description, and references), and the characteristics and value of each encyclopedia are discussed.