From exotic dragon gobies to unusual puffer fish, there are many beautiful aquatic companions that thrive in brackish water, a mix of fresh water and salt water. While these fish require more ...

The sailback houndshark was first described as a new genus and species in 1973. Sagumai et al. / Journal of Fish Biology, 2025 In July 1970, a fisherman caught an unfamiliar shark in Papua New ...