olrikii, Aspidophoroides Lütken [C. F.] 1877:385 [96 of summary], Figs. 1-3 (p. 32) [Videnskabelige Meddelelser fra den Naturhistoriske Forening i Kjøbenhavn, Aaret 1876-1877; ref. 17566] Greenland Sea, Hellefiskebankerne, depth 32 fathoms. Syntypes: (4) ZMB 12842 [ex ZMUC] (1), ZMUC 123-125 (3, stomach contents). Type catalog: Nielsen 1974:82 [ref. 9588]. Nielsen 1974:108 [ref. 9588] provides correct date of publication of Lütken's original description. Incorrect subsequent spellings olriki and olricki are not in prevailing usage and are not available (Art. 33.3.1). •Valid as Ulcina olrikii (Lütken 1877) [often as olriki] -- (Lindberg 1973:606 [ref. 7220], Andriashev in Whitehead et al. 1986:1267 [ref. 13677], McAllister 1990:205 [ref. 14674], Kanayama 1991:86 [ref. 19261] as olriki, Sheiko 1993:86 [ref. 21227], Kanayama in Okamura et al. 1995:173 [ref. 22531], Busby 1998:59 [ref. 25508], Sheiko & Fedorov 2000:31 [ref. 25650], Mecklenburg et al. 2002:552 [ref. 25968], Parin et al. 2002:S103 [ref. 28300], Sheiko & Mecklenburg 2004:8 [ref. 27591], Love et al. 2005:98 [ref. 37547], Mecklenburg et al. 2007:178 [ref. 29448], Møller et al. 2010:54 [ref. 31169], Sheiko & Fedorov 2010:34 [ref. 38118], Dolgov 2013:919 [ref. 33112]). •Valid as Aspidophoroides olrikii Lütken 1877 -- (Robins & Ray 1986:284 [ref. 23100] as olricki, Scott & Scott 1988:515 [ref. 25518] as olriki, Mecklenburg et al. 2011:125 [ref. 31212], Page et al. 2013:125 [ref. 32708], Mecklenburg et al. 2014:145 [ref. 33463], Parin et al. 2014:285 [ref. 33547], Mecklenburg & Steinke 2015:164 [ref. 34033], Afonso et al. 2016:53, 103 [ref. 36199], Kells et al. 2016:200 [ref. 35888], Mecklenburg et al. 2016:105 [ref. 34440], Mecklenburg et al. 2018:248 [ref. 36370], Love et al. 2021:128 [ref. 39279], Chernova et al. 2022:6 [ref. 39177]). Current status: Valid as Aspidophoroides olrikii Lütken 1877. Agonidae: Anoplagoninae. Distribution: Arctic Ocean, North Pacific, and northwestern Atlantic. Habitat: marine.