Aulacofusus coerulescens is a species of sea snail, a marine gastropod mollusc in the family Buccinidae, the true whelks.
Distribution This marine species occurs near Japan, Taiwan and the Philippines.
References
Habe, T. (1961). Coloured illustrations of the shells of Japan (II). Hoikusha, Osaka. xii + 183 + 42 pp., 66 pls. xii + 183 + 42 pp., 66 pl. Kosyan A.R. & Kantor Yu.I. (2013). Revision of the genus Aulacofusus Dall, 1918 (Gastropoda: Buccinidae). Ruthenica: The Russian Malacological Journal. 23(1): 1-33. Okutani T. (2017). Family Buccinidae. Pp. 917-939, in: T. Okutani (ed.), Marine Mollusks in Japan, ed. 2. 2 vols. Tokai University Press. 1375 pp.