An endemic predaceous water beetle from the Murchison River in Western Australia — Antiporus kalbarriensis sp. n. (Coleoptera: Dytiscidae, Hydroporinae, Hydroporini) Author Hendrich, Lars Author Watts, Chris H. S. text Zootaxa 2010 2338 35 42 journal article 10.5281/zenodo.193247 931a4878-5120-4676-8bcc-a23fd411390a 1175-5326 193247 Antiporus jenniferae Watts, 1997 Material studied ( 4 specimens ). Northern Territory : 4 exs.: Kakadu Hwy Bowerbird Creek, 5 km W Mary River Roadh., large pool, 20m 24.VIII.2006 13.38.142S 132.10.345E, L. & E. Hendrich leg. (NT 15b) ( CLH , ZSM ). Distribution . Tropical northern Australia . From Cape York Peninsula (QLD), Adelaide River region (NT) and Synnot Creek in NW Australia . Habitat . A lotic species which inhabits rest pools of intermittent creeks and rivers.