guentheri, Chaetodon Ahl [E.] 1923:99 [Archiv für Naturgeschichte Berlin (N.F.) v. 89 Abt. A, Heft 5; ref. 5113] Manado, Sulawesi, Indonesia. Syntypes: BMNH 1871.7.19.22 (1), 1871.7.19.58 (1). Originally Güntheri. Types mentioned: Paepke 1995:96 [ref. 21847]. •Valid as Chaetodon guentheri Ahl 1923 -- (Burgess 1978:685 [ref. 700], Allen 1980:158 [ref. 22764], Ida in Masuda et al. 1984:185 [ref. 6441], Blum 1989:14 [ref. 37553] as guntheri, Randall et al. 1990:223 [ref. 15987], Kuiter 1993:222 [ref. 23929], Francis 1993:162 [ref. 25479], Allen 1997:154 [ref. 23977], Kuiter 1997:218 [ref. 25488], Randall et al. 1997:223 [ref. 25919], Johnson 1999:739 [ref. 25471], Pyle in Randall & Lim 2000:623 [ref. 25122], Nakabo 2000:897 [ref. 25182], Laboute & Grandperrin 2000:296 [ref. 25191], Pyle 2001:3241 [ref. 26117], Nakabo 2002:897 [ref. 26193], Allen & Adrim 2003:42 [ref. 26830], Smith et al. 2003:304 [ref. 27125], Randall et al. 2004:18 [ref. 27624], Randall 2005:313 [ref. 28239], Allen et al. 2006:1290 [ref. 29090], Zuo & Tang 2011:1004 [ref. 32151], Allen & Erdmann 2012:523 [ref. 31980], Trnski 2015:1302 [ref. 34198], Motomura et al. 2017:167 [ref. 35490], Gloerfelt-Tarp & Kailola 2022:229 [ref. 41223], Allen & Erdmann 2024:556 [ref. 40796]). Current status: Valid as Chaetodon guentheri Ahl 1923. Chaetodontidae: Chaetodontinae. Distribution: Eastern Indian Ocean, western Pacific: Indonesia east to southern Papua New Guinea, north to southern Japan, south to northern Australia. Habitat: marine.