Crusty Nautilus

Summary[edit] Description: English: Image of Allonautilus scrobiculatus of the coast of Papua New Guinea. Date: 5 August 2015. Source: https://www.washington.edu/news/2015/08/25/rare-nautilus-sighted-for-the-first-time-in-three-decades/. Author: Peter Ward.

Nature neighbors. v.5.Chicago,American Audobon association[c1914]biodiversitylibrary.org/page/32495618