elongata, Argentina Hutton [F. W.] 1879:53 [Annals and Magazine of Natural History (Series 5) v. 3 (no. 13, art. 5); ref. 18319] Cape Campbell, New Zealand. Holotype (unique): BMNH 1886.11.18.83. Type catalog: Russell 1996:222 [ref. 22562]. •Mention -- (Gomon et al. 1994:239 [ref. 22532]). •Valid as Argentina elongata Hutton 1879 -- (Cohen 1958:133 [ref. 878], Paulin et al. 1989:82 [ref. 24556], Matsuura in Amaoka et al. 1990:103 [ref. 16024], Kobyliansky 2004:607 [ref. 27869], Stewart 2015:325 [ref. 34215]). Current status: Valid as Argentina elongata Hutton 1879. Argentinidae. Distribution: New Zealand. Habitat: marine.