26 PROCEEDINGS OF THE NATIONAL MUSEUM vol. 121 



3389 "Two fine species of Cardium, viz. . . . impressum, S. Born. 

 Mus. tab. 2. Jig. 15, 16. both from China and rare." 

 Corculum impressum (Lightfoot, 1786) 



Cardium impressum [Lightfoot, 1786], p. 155. 

 Cardium roseum Gmelin, 1791, p. 3245. 

 Corculum humanum Rodiiig, 1798, p. 189. 

 Cardium junoniae Lamarck, 1816, p. 17. 

 Corculum impressum (Solander). — Shikama, 1964, p. 74. 

 Not Cardium impressum Deshayes, 1842 {= Protocardia sp.. Creta- 

 ceous, France). 



3494 ". . . Trochus pimctulatus of Martyn, vol. I. Jig. 36. r. . . ." 

 [error Calliostoma (Mauriella) punctulatum Martyn, 1784 



lOr Trochus punctulatus [Lightfoot, 1786], p. 155. 



3394] Trochus diaphanus GmeUn, 1791, p. 3580. 



Not Trochus punctulatus GmeUn, 1791 {—ICantharidus turriculum 

 Phil., 1855). 



3494 ". . . [Trochus] granosus, ibid. 37. r. . . ." 

 Modelia granosa (Mart3rn, 1784) 



See lot 1942. 



Both of the above two Alartyn names were validated by the Inter- 

 national Commission of Zoological Nomenclature in Opinion 479 

 (1957). 



3411 ". . . and two fine varieties of [Conus] nocturnus, S. Martyn, 

 II. 687. and 688. alljrom China, and rare.^' 

 Conus nocturnus [Lightfoot, 1786] 



Conus nocturnus [Lightfoot, 1786], p. 156. 

 Conus nocturnus Hwass, 1792, p. 611. 

 Conus nocturnus Solander. — Tomlin, 1937, p. 281. 

 Conus nocturnus [Lightfoot]. — Kohn, 1963, p. 162. 



3458 "A most beautiful variety of Mytilus pictus, S. or painted 

 Muscle, bright green, waved with brown, from the Medi- 

 terranean . . . rare. Knorr. IV. tab. 15. Jig. 5." 

 Perna picta (Born, 1778) 



Mytilus pictus [Lightfoot, 1786], p. 158. 



Knorr 's figure is the only illustration cited by Born (1778, pp. 

 111-112) for his Mytilus pictus. It is also listed by Gmelin, but with a 

 question mark, under his Mytilus ajer (1791, p. 3358), which is a new 

 name for Mytilus pictus Born. 



Dall believes this to be the same as Mytilus ungulatus Linnaeus, 

 which name, however, seems to have been based on an abnormal speci- 

 men of Mytilus edulis as Dodge (1952, pp. 214-215) has stated. Lamy 

 (1936, p. 130) places Mytilus pictus Born in the synonymy of M. perna 

 Linnaeus, but for the present I maintain it as a distinct species although 

 it may turn out to be a subspecies or even ecological form of the latter. 



