Subgenus (Nuculana) H. F. Link, 1807

(3-6-1-0-3-8-0-4-5-0-0-0-0)

acuminata J. G. Jeffreys, 1879
(3-6-1-0-3-8-0-4-5-1-0-0-0)
[=Nuculana (Ledella) messanensis (Seguenza, 1877)]
Ref. Abbott, 1974 p 414

amblia (W. H. Dall, 1905)
(3-6-1-0-3-8-0-4-5-2-0-0-0)
Ref. Abbott, 1974 p 416

amiata (W. H. Dall, 1916)
(3-6-1-0-3-8-0-4-5-3-0-0-0)
Ref. Abbott, 1974 p 416

austini I. S. Oldroyd, 1935
(3-6-1-0-3-8-0-4-5-4-0-0-0)
Ref. Abbott, 1974 p 416

buccata (Steenstrup, 1842)
(3-6-1-0-3-8-0-4-5-5-0-0-0)
Ref. Abbott, 1974 p 416 bw

bushiana (A. E. Verrill, 1884)
(3-6-1-0-3-8-0-4-5-6-0-0-0)
Syn. ? Nuculana (Nuculana) vitrea cerata W. H. Dall, 1881
Ref. Abbott, 1974 p 415 d

carpenteri (W. H. Dall, 1881)
(3-6-1-0-3-8-0-4-5-7-0-0-0)
Carpenter's Nut Clam
Ref. Abbott, 1974 p 414 d

caudata (E. Donovan, 1801)
(3-6-1-0-3-8-0-4-5-8-0-0-0)
Ref. Abbott, 1974 p 415 bw

cellulita (W. H. Dall, 1896)
(3-6-1-0-3-8-0-4-5-9-0-0-0)
Ref. Abbott, 1974 p 416

cestrota (W. H. Dall, 1889)
(3-6-1-0-3-8-0-4-5-10-0-0-0)
Ref. Abbott, 1974 p 416 d

conceptionis (W. H. Dall, 1896)
(3-6-1-0-3-8-0-4-5-11-0-0-0)
Ref. Abbott, 1974 p 416

dalli A. Krause, 1885
(3-6-1-0-3-8-0-4-5-12-0-0-0)
Ref. Abbott, 1974 p 416

eborea T. A. Conrad, 1848
(3-6-1-0-3-8-0-4-5-13-0-0-0)
[=Nuculana (Saccella) concentrica (T. Say, 1824)]
Ref. Abbott, 1974 p 414

extenuata (W. H. Dall, 1897)
(3-6-1-0-3-8-0-4-5-14-0-0-0)
Ref. Abbott, 1974 p 416

fiascona (W. H. Dall, 1916)
(3-6-1-0-3-8-0-4-5-15-0-0-0)
Ref. Abbott, 1974 p 416

fossa (W. Baird, 1863)
(3-6-1-0-3-8-0-4-5-16-0-0-0)
Fossa Nut Clam
Ref. Abbott, 1974 p 414 bw

curtulosa (W. H. Dall, 1916)
(3-6-1-0-3-8-0-4-5-16-1-0-0)
Ref. Abbott, 1974 p 414

fossa (W. Baird, 1863)
(3-6-1-0-3-8-0-4-5-16-2-0-0)

sculpta (W. H. Dall, 1916)
(3-6-1-0-3-8-0-4-5-16-3-0-0)
Ref. Abbott, 1974 p 414

vaginata (W. H. Dall, 1916)
(3-6-1-0-3-8-0-4-5-16-4-0-0)
Ref. Abbott, 1974 p 414

gomphoidea (W. H. Dall, 1916)
(3-6-1-0-3-8-0-4-5-17-0-0-0)
Ref. Abbott, 1974 p 416

hebes (E. A. Smith, 1885)
(3-6-1-0-3-8-0-4-5-18-0-0-0)
Ref. Abbott, 1974 p 415

jacksoni (A. A. Gould, 1841)
(3-6-1-0-3-8-0-4-5-19-0-0-0)
Ref. Abbott, 1974 p 415

jamaicensis (A. Orbigny, 1842)
(3-6-1-0-3-8-0-4-5-20-0-0-0)
Ref. Abbott, 1974 p 415

laeviradius H. A. Pilsbry & H. N. Lowe, 1932
(3-6-1-0-3-8-0-4-5-21-0-0-0)
[=Nuculana (Saccella) acrita (W. H. Dall, 1908)]
Ref. Abbott, 1974 p 416

leonina (W. H. Dall, 1896)
(3-6-1-0-3-8-0-4-5-22-0-0-0)
Ref. Abbott, 1974 p 416

limata (W. H. Dall, 1916)
(3-6-1-0-3-8-0-4-5-23-0-0-0)
[=Nuculana (Thestyleda) hamata (P. P. Carpenter, 1864)]
Ref. Abbott, 1974 p 415

liogona (W. H. Dall, 1916)
(3-6-1-0-3-8-0-4-5-24-0-0-0)
Ref. Abbott, 1974 p 416

lomaensis (W. H. Dall, 1919)
(3-6-1-0-3-8-0-4-5-25-0-0-0)
[=Nuculana (Nuculana) minuta (O. Fabricius, 1776)]
Ref. Abbott, 1974 p 414

minuta (O. Fabricius, 1776)
(3-6-1-0-3-8-0-4-5-26-0-0-0)
Minute Nut Clam
Syn. Nuculana (Nuculana) lomaensis (W. H. Dall, 1919)
Ref. Abbott, 1974 p 414

navisa (W. H. Dall, 1916)
(3-6-1-0-3-8-0-4-5-27-0-0-0)
Ref. Abbott, 1974 p 416

oxia (W. H. Dall, 1916)
(3-6-1-0-3-8-0-4-5-28-0-0-0)
Ref. Abbott, 1974 p 416

parva A. E. Verrill & K. J. Bush, 1897, not G. B. Sowerby, 1833
(3-6-1-0-3-8-0-4-5-29-0-0-0)
[=Nuculana (Ledella) aspecta (W. H. Dall, 1927)]
Ref. Abbott, 1974 p 414

parva (G. B. Sowerby, 1833)
(3-6-1-0-3-8-0-4-5-30-0-0-0)
Ref. Abbott, 1974 p 416

pernula (O. F. Muller, 1771) [T]
(3-6-1-0-3-8-0-4-5-31-0-0-0)
Muller's Nut Clam
Ref. Abbott, 1974 p 413 bw

phenoaxia (W. H. Dall, 1916)
(3-6-1-0-3-8-0-4-5-32-0-0-0)
Ref. Abbott, 1974 p 416

pontonia (W. H. Dall, 1890)
(3-6-1-0-3-8-0-4-5-33-0-0-0)
Ref. Abbott, 1974 p 416

pusio (R. A. Philippi, 1844)
(3-6-1-0-3-8-0-4-5-34-0-0-0)
Ref. Abbott, 1974 p 415

quadangularis (W. H. Dall, 1881)
(3-6-1-0-3-8-0-4-5-35-0-0-0)
Ref. Abbott, 1974 p 415

radiata (A. Krause, 1885)
(3-6-1-0-3-8-0-4-5-36-0-0-0)
Ref. Abbott, 1974 p 416

redondoensis J. Q. Burch, 1944
(3-6-1-0-3-8-0-4-5-37-0-0-0)
[=Nuculana (Saccella) hindsii (S. C. T. Hanley, 1860)]
Ref. Abbott, 1974 p 415

redondoensis W. P. Woodring, 1951
(3-6-1-0-3-8-0-4-5-38-0-0-0)
[=Nuculana (Saccella) hindsii (S. C. T. Hanley, 1860)]
Ref. Abbott, 1974 p 415

solidifacta (W. H. Dall, 1886)
(3-6-1-0-3-8-0-4-5-39-0-0-0)
Ref. Abbott, 1974 p 415 d

solidula (E. A. Smith, 1885)
(3-6-1-0-3-8-0-4-5-40-0-0-0)
Ref. Abbott, 1974 p 415

spargana (W. H. Dall, 1916)
(3-6-1-0-3-8-0-4-5-41-0-0-0)
Ref. Abbott, 1974 p 416

subaequilatera (J. G. Jeffreys, 1879)
(3-6-1-0-3-8-0-4-5-42-0-0-0)
Ref. Abbott, 1974 p 415

sublevis A. E. Verrill & K. J. Bush, 1898
(3-6-1-0-3-8-0-4-5-43-0-0-0)
[=Nuculana (Ledella) messanensis (Seguenza, 1877)]
Ref. Abbott, 1974 p 414

tenuisulcata (J. P. Couthouy, 1838)
(3-6-1-0-3-8-0-4-5-44-0-0-0)
Thin Nut Clam
Ref. Abbott, 1974 p 414 bw

verrilliana (A. E. Dall, 1886)
(3-6-1-0-3-8-0-4-5-45-0-0-0)
Ref. Abbott, 1974 p 416 bw

vitrea
(3-6-1-0-3-8-0-4-5-46-0-0-0)

cerata (W. H. Dall, 1881)
(3-6-1-0-3-8-0-4-5-46-1-0-0)
[?=Nuculana (Nuculana) bushiana (A. E. Verrill, 1884)]
Ref. Abbott, 1974 p 415 d

vitrea
(3-6-1-0-3-8-0-4-5-46-2-0-0)