The government has initiated a project to protect local small fish varieties from extinction, which is expected to increase fish production by 1500 metric tonnes in two years.
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/project-aims-protect-local-small-fishes-2013
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/new-age-bangladesh
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/bangladesh
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/fisheries
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/fish