Munidopsis quadrata Faxon, 1893
Munidopsis quadrata Faxon, 1893: 188 (Maria Cleofas Island, Mexico, 1236 m; Maria Magdalena Island, 1244 m). — Faxon, 1895: 97, pl. 23, figs 1, 1a, 1b, 1c (near Las Tres Marias Island, Mexico, 1237–1244 m). — Rathbun, 1904: 166 (no record). — Schmitt, 1921: 170, fig. 109 (reexamination of type material). — McCauley, 1972: 414 (list; Columbia River estuary off Oregon, 1097–1189 m). — Luke, 1977: 26 (list; between Santa Cruz Basin and San Diego Trough, and off Arica, Chile, 446–2487 m). — Hart, 1982: 170, fig. 67 (British Columbia). — Ambler, 1980: 17 (off Washington and Oregon, 950–2189 m). — Wicksten, 1982: 245 (Southern Islands and Banks (Santa Barbara, Santa Catalina, San Nicolas, and San Clemente Islands; Taner and Cortez Banks, 500–1000 m). — Wicksten, 1989: 315 (list). — Hendrickx & Harvey, 1999: 376 (list). — Boschi, 2000: 98 (list). — Hendrickx, 2001: 102 (southeastern Gulf of California, 1225–1240 m). — Hendrickx, 2003b: 25 (SE Gulf of California). — Baba, 2005: 293 (key, synonymies).
“Albatross” stn 3424 (syntypes, 2 males, USNM 21301), “Albatross” stn 3425 (syntype, 1 male, not located).
“Albatross” stn 3424 [Maria Cleofas Island, Mexico, 21°15.00´N, 106°23.00´W], 1236 m; “Albatross” stn 3425 [Maria Magdalena Island, 21°19.00´N, 106°24.00´W], 1244 m.