The Festivus Journal reported Umbonium vestiarium (Gastropod) which is recorded from the coastal zone of Bangladesh.
Sources: Hossain, M.M., and S.J., Maxwell. (2022) Different morphs of Umbonium vestiarium (Gastropod) from the Bay of Bengal, Bangladesh coastal zone. The Festivus 54(4): 300-304. http://doi:10.54173/F544300.
