Catalogue of the Living Bivalvia of the Eastern Pacific Ocean ...

Nuculana taphria (Da11, 1896).
Leda taphria Da11, 1896c: 70; Nucula caelata Hinds, 1843c: 99 not
Conrad, 1833.
28N-37N: 33N 10-85 m. +C +29°C Miocene.
Subgenus Thestyleda Iredale, 1929.
Nuculana cordyla (DaII, 1908).
Leda cordyla DaII, 1908e: 219, 375, pl. 6, f. 6, 7.
1S-7N: 3N 700-1300 m. +5° +28°C Recent.
Nuculana extenuata (Da11, 1897).
Leda extenuata Da11, 1897a: 8, pl. 2, f. 2.
49N-54N: 52N 2000-2900 m. +1° +2°C Recent.
Nuculana hamata (Carpenter, 1864).
Leda hamata Carpenter, I864c: 612, 644; L. hamata limata DaII, 1916a:
10 limn. nod.; 1916b: 397.
23N-55N: 39N 35-550 m. +4° +29°C Pliocene.
Nuculana leonina (DaII, 1896).
Leda leonina Da11, 1896b: 2
38N-54N: 46N 350-800 m. —1° +13°C Recent.
Nuculana loshka (Da11, 1908).
Leda loshka DaII, 1908e: 219, 376, pl. 17, f. 2.
7N 2320 m. +r +3°C Recent.
Nuculana navisa (Da11, 1916).
Leda navisa DaII, 1916a: 10 nom. nid.; 1916b: 395.
38N 350 m. +7° +9°C Recent.
Nuculana patagonica (Orbigny, 1846).
Leda patagonica Orbigny, 1846: 544, pl. 82, f. 13; Nucula lanceolata
Orbigny, 1842: 162 not Sowerby, 1817, not Lamarck, 1819.
515-54S: 525 20-80 m. +2° +8°C
Recent.
Nuculana rhytida (Da11, 1908). 8
Leda (Leda) rhytida Da 11, 1908e: 219, 376.
51S 223 m. +7° +9°C Recent.
Nuczdana spargana (Da11, 1916).
Leda spargana DaII, 1916a: 11 nom. nud.; 1916b: 397; L. austini Oldroyd,
1935: 13, f. 2.
33N-59N: 46N 125-585 m. 0° +10°C Recent.
Family. Spinulidae Allen & Sanders 1982.
nom. transi. hercia, ex Spinulinae
Genus Spirit'la Da11, 1908.
Subgenus Spinula s.s.
Spinula cakar (Da11, 1908).
Leda (Spinula) calcar Da11, 1908e: 219, 378, pl. 10, f. 1, 10; L. (Spinula)
calcarella Da11, 1908e: 219, 378.
Northwest Pacific
32S-55N: 12N 4000-5500 m. +1°C Recent.
Subgenus Bathyspinula Filatova, 1958.
Spinula bogorovi Filatova, 1958.
Spinula (Bathyspinula) bogorovi Filatova, 1958: 216, f. 5.
27N(131W) 3528-6600 m. +2°C Recent.
Spinula oceanica Filatova, 1958.
Spinula (Bathyspinula) oceanica Filatova, 1958: 213, f. 3, 4.
50N(159E) 4640-5582 m. +1°C Recent.
Sabath: vityazi Filatova, 1964.
Spinala vilyazi Filatova, 1960: 138 nom. n id.; Filatova, 1964: 1866, f. 4 (Bathyspinula).
50N(159E) 7220-7230 m. +1°C Recent.
Family Yoldiidae Habe, 1977.
nom. transl., herein, ex Yoldiinae.
Genus Katadesmia Da11, 1908.
Katadesmia gibbsii (DaII, 1897).
Malletia gibbsii Da11, 1897a: 10, pl. 2, f. 14.
32N-53N: 43N 1600-2000 m. +1° +2°C Recent.
Katadesmia vincula DaII, 1908.
Yoldia (Katadesmia) vincula Da11, 1908e: 219, 379, pl. 5, f. 5.
6N 589-3050 m. +2° +21°C Recent.
Genus Portlandia Morch, 1857.
Subgenus Portlandia s.s.
Portlandia arctica (Gray, 1824).
Nucula arctica Gray, 1824: 241 not Broderip & Sowerby, 1829; N.
glacialis Wood, 1828: 45 not Gray, 1825 (Leach MS); N. siliqua Reeve in
Belcher, 1855: 396, pl. 33, f. 4; Yoldia arctica inflata Leche, 1883: 445,
pl. 33, f. 20-22; Y. oleacina Dall, I916a: 12 nom. nud.; 1916b: 398;
(oleagina nom. null .); Leda (Portlandia) collinsoni Dall, I919b: 19A, pl.
2, f. 3, 4.
Arctic
64N-70N: 67N 10-2560 m. —2° +4°C Pleistocene.
Portlandia dalli Krause, 1885.
Portlandia dalli Krause, 1885: 27, pl. 3, f. la—c.
54N-6IN: 58N 100-500 m. -1° +6°C Recent.
Genus Yoldia Moller, 1842.
Subgenus Yoldia s.s.
Yoldia amygdalea (Valenciennes, 1846).
Nucula amygdalea Valenciennes in Petit-Thouars, 1846: pl. 26, f. 6.
(amygdala nom. nul. auctt.); Yoldia norvegica Dautzenberg & Fischer,
1912: 403; Y. gardneri Oldroyd, 1935: 14; Y. hyperborea limatuloides
Ockelmann, 1954: II.
North Atlantic
40N-63N: 52N 15-200 m. —1° +12°C Recent.
Yoldia hyperborea Torell, 1859.
Yoldia hyperborea Torell, 1859:142, pl. 2, f. 6a, b (Lovén MS); Nucula
glacialis Wood, 1828: 45, pl. 2, f. 6 not Gray, 1825 (Leach MS); Y oldia
arctica Moller, 1842:18.
Panarctic
60N-71N: 66N 25-360 m. —2° +3°C Pleistocene.
Yoldia myalis (Couthouy, 1838).
%cola malls Couthouy, 1838: 62; N. cascoensis Mighels & C. B.
Adams, 1841: 48; Yoldia vancouverensis E. A. Smith, 1880: 289.
Arctic, North Atlantic
55N-71N: 63N 20-80 m. 0° +7°C
Subgenus Aeqviyoldia Soot-Ryen, 1951.
Pleistocene.
Yoldia eightsii (Couthouy, 1839).
Nucula eightsii Couthouy in Jay, 1839: 113, pl. I, f. 12, 13; Yoldia
woodwardi Hanley in Sowerby, 1860: 140, f. 17, 22.
South Atlantic
545 20-80 m. +2° +8°C Recent.
Subgenus Cnesterium Dall, 1898.
Yoldia scissurata Dall, 1897.
Yoldia scissurata Dall, 1897a: 8; Nucula arctica Broderip & Sowerby,
1829: 359 not Gray, 1825; Yoldia ensifera Dall, 1897a: 9, pl. 2, f. 4; Y.
ensifera plena Dall, 1908c: 256; Y. (Cnesterium) strigata Dall, 1909a:
18, 104, pl. 14, f. 9, a; Y. kulunnmensis Slodkevich, 1938: 22, pl. 1, f.
1-4; Y. kuluntunensis sachalinensis Slodkevich, 1938: 28, pl, 7, f. I.
Northwest Pacific, Arctic
34N-71N: 53N 15-150 m. —2° +26°C Miocene.
Yoldia seminuda Dall, 1871.
Yoldia seminuda Dall, 1871: 153.
58N-60N: 59N 25-40 m. —1° +10°C Pliocene.
Subgenus Kalayoldia Grant & Gale, 1931.
Yoldia cooperii Gabb, 1865.
Yoldia cooperii Gabb, 1865: 189; Nucula impressa Conrad in Dana,
1849a: 726, pl. 18, f. 7 not Sowerby, 1842 not Hall in Fremont, 1845;
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