Scientific research on crustacean farming in Mexico: a scientometric scenario

Objective: The objective of this article is to evaluate the research effort developed by Mexican scientists in relation to the study of native and exotic crustacean species, based on articles hosted in Scopus. Design/methodology/approach: Species were selected based on documentary research and personal communication with researchers related to the subject. All scientific articles published between 1993 and 2023 related to culture, which included the species name in the title, abstract and keywords, were selected from the Scopus® database. The number of publications, publication timelines, topics addressed, institutions, sponsors and type of access were obtained. Results: The search yielded a total of 1,240 articles published by Mexican institutions, penaeid shrimps representing 85% of the total, and P. vannamei represents almost 75%. In general, UNAM and CIBNOR lead scientific production followed by the IPN and the CIAD. The most common topic areas include nutrition, aquaculture, morphophysiology and genetics. The main source of financing is CONAHCYT and 46% of the publications are available in open access. Limitations on study/implications: The study is restricted to the Scopus database, recognized for including the largest number of journals worldwide, although the omission of other data-bases could cause bias in the results. However, we consider that this limitation will not significantly affect the identified trends. Findings/conclusions: Research has predominantly focused on the marine shrimp P. vannamei, reflecting significant technological development in its culture, while other species such as C. quadricarinatus and the genus Macrobrachium have received limited attention. It is crucial to encourage research and technological development in native and alternative species, secure funding and institutional support, promote equitable access policies, and improve regulation for sustainable practices.