Genus Portlandia O. A. L. Morch, 1857

(3-6-1-0-3-8-0-6-0-0-0-0-0)
Ref. Wagner, 1984 p 48
Syn. Portlandella R. B. Stewart, 1930;
Pseudoportlandia W. P. Woodring, 1925
Ref. Abbott, 1974 p 418
[see also under Superfamily: NUCULACEA; Family: NUCINELLIDAE]
[see also under Superfamily: NUCULANACEA; Family: YOLDIIDAE]