The Family Seguenziidae Verrill, 1884 in the Northeast Pacific, including a comment on excessive numbers of taxonomic data portals Author Geiger, Daniel L. text Zoosymposia 2019 2019-02-19 13 61 69 journal article http://dx.doi.org/10.11646/zoosymposia.13.1.7 c6aa05ac-8e39-4b3f-bfe1-b0e6b1a7ecf9 1178-9905 3558484 urn:lsid:zoobank.org:pub:16D27C71-5A6C-4ADF-AD6C-6B07C2773112 Carenzia golikovi Geiger, 2017 ( Figure 1 A–B) Carenzia golikovi Geiger, 2017: 228–229 , figs 1–18. Holotype LACM 3317. 5180 m , abyssal plain W of Oregon , S of Gulf of Alaska, Alaska ( 45° 00' N , 153° 47.7' W to 45° 02.3' N , 153° 55.9' W ). Description. Shell to 5 mm , trochiform, whorls rounded, carination on mid shoulder; base convex, more than one dozen irregularly spaced, spiral lines of variable strength; umbilicus narrow, with indistinct funiculus; axial growth lines indistinct. Distribution. Aleutian Trench (52˚N, 176˚W) to S Gulf of Alaska , Alaska (45˚N, 154˚W). 5100 m .