Balistoides viridescens (Bloch & Schneider 1801) —Titan triggerfish (Fig. 162) Status at New Ireland. New record, based on specimens observed at Kavieng fish market in 2004–2005 by Jeff Kinch during CFMDP Survey, and by Barry C. Russell on 7 June 2014; a specimen photographed at Lissenung Island by Dietmar Amon on 11 Oct. 2007 a video of a specimen taken at Anelaua Island, off eastern New Hanover, 4–12 m depth, St. KR 130, in 2014 (identified by Barry C. Russell). Distribution and habitat. New Ireland: 1, 2.—General distribution: Red Sea and East Africa, Madagascar and Mascarenes east to Wake Atoll and Pitcairn Group, north to southern Japan and Ogasawara Islands, south to New South Wales (Australia) and Tonga. Found in lagoon and seaward reefs and sheltered inner coral and rocky reef slopes; juveniles often associated with isolated patches of branching coral or rubble of shallow sandy protected areas, including tidal pools; adults occur singly or in pairs on the slopes of deep lagoon or seaward reefs, 0–50 m depth. Marine.

Published as part of Andréfouët, Serge, Chen, Wei-Jen, Kinch, Jeff, Mana, Ralph, Russell, Barry C., Tully, Dean & White, William T., 2019, Checklist of the marine and estuarine fishes of New Ireland Province, Papua New Guinea, western Pacific Ocean, with 810 new records, pp. 1-360 in Zootaxa 4588 (1) on page 321, DOI: 10.11646/zootaxa.4588.1.1, http://zenodo.org/record/2988163