Subgenus (Ennucula) T. Iredale, 1931

(3-6-1-0-2-3-0-27-2-0-0-0-0)
Ref. Keen, 1971 p 26
[=(Leionucula) Quenstedt, 1930]
Ref. Abbott, 1974 p 411
[see also as Genus]

bellotii A. Adams in H. G. Schenck, 1939
(3-6-1-0-2-3-0-27-2-1-0-0-0)
[=Nucula (Leionucula) bellotii A. Adams, 1856]
Ref. Bernard, 1983 p 11

colombiana W. H. Dall, 1908
(3-6-1-0-2-3-0-27-2-2-0-0-0)
Ref. Keen, 1971 p 26 bw

linki W. H. Dall, 1916
(3-6-1-0-2-3-0-27-2-3-0-0-0)
Ref. Keen, 1971 p 26 bw