Box jellyfish
Although the notoriously dangerous species of box jellyfish are largely restricted to the tropical Indo-Pacific region, various species of box jellyfish can be found widely in tropical and subtropical oceans, including the Atlantic Ocean and the east Pacific Ocean, with species as far north as California ("Carybdea confusa"), the Mediterranean Sea ("Carybdea marsupialis") and Japan (such as "Chironex yamaguchii"), and as far south as South Africa (for example, "Carybdea branchi") and New Zealand (such as "Copula sivickisi").
Oryzias javanicus
Oryzias javanicus, the Javanese ricefish, is a small species of fish in the Adrianichthyidae family. It lives in Peninsular Thailand, Malaysia, Singapore, and Indonesia (Java, Sumatra, Borneo, Sulawesi, Bali and Lombok), where it can be seen in both brackish and fresh water in ponds, ditches, mangrove, swamps, streams and canals.