Myron karnsi
Myron karnsi, also known as the Aru mangrove snake or Karns' mangrove snake, is a species of venomous homalopsid snake native to the Aru Islands of Indonesia. The specific epithet "karnsi" honours herpetologist Daryl Karns of the Field Museum of Natural History. Description. This is a melanistic species. Distribution and habitat. The species is known only from the Aru Islands of the Arafura Sea, lying between southern New Guinea and northern Australia.