BIOTROPIA, The Southeast Asian Journal of Tropical Biology, is a scientific publication of the Southeast Asian Ministers of Education Organization (SEAMEO) Southeast Asian Regional Center for Tropical Biology (BIOTROP). It publishes articles in the broad areas of tropical ecosystems and environmental impacts, biodiversity conservation and sustainable development and biotechnology.

Since 2012, BIOTROPIA has been indexed by SciVerse SCOPUS (Elsevier), CrossRef, DOAJ and Google Scholar.

Articles published in the journal are papers reporting results of original research, reviews on specific topics not available elsewhere in up-to-date form, and short communication in which advances in knowledge of significance are briefly announced.