2b2 



igo6. Cardiuin hungerfordi Owston, Japan. Loochooan Shells, p. 39. 



190g. Cardiuin [Papyrided] hungerfordi Lynge, D. Kgl. Dansk. Vidensk. Selsk. Skr. Nat. Math., 

 (7) V, p, 259. 



The distinguishing characters of C. (P.) Iningerfordi hâve been described by Lynge. I 

 hâve compared the "Siboga" shells with the types of the species from Japan, and find that the 

 "Siboga" shells are generally larger, more inflated, and their post-umbonal région is comparatively 

 shorter. The sculpture also varies in référence to the development of ridges on the anterior 

 and posterior parts of the shell. 



Distribution: — C. {P.) hungerfordi has been recorded from Japan and the Gulf of Siam. 



In the "Siboga" collection the species is represented by shells collected at the Anchorage 

 off Djangkar (St. 4), Bay of Pidjot (St. 33), Bay of Nangamessi, Sumba (St. 53), Macassar 

 (St. 71), Kwandang Bay entrance (St. 114), St. 164 (i°42'.5 S., 130° 47^.5 E., 32 mètres) and 

 Waru Bay, north coast of Ceram (St. 174). 



24. Carditiin [Papyrided) apertum Bruguière. 



781. Cardium Rngatnm Gronovius, Zoophylacium, III, pp. V, 266, pi. XVIII, fig. 5. 



782. Cardium apertum etc. Chemnitz, Conch.-Cab., VI, p. 189, pi. XVIII, figs. 181 — 183. 



789. Cardium apertum Bruguière, Encyclopéd. Méthod., I, p. 226. 



790. Cardium virgineuui var. B. Gmelin, Syst. Nat., (éd. XIII), p. 3253. 

 797. Bruguière, Encyclopéd. Méthod., pi. CCXCVI, figs. ^a, b. 

 817. Cardium rugatum and C. tenerum Dillvvyn, Descr. Cat., I, p. 125. 

 819. Cardium apertum Lamarck, Anim. sans Vertèb., VI, p. 5. 



824. Cardium apertuvi Dubois, Epitome, p. 76. 



825. Cardium apertum Wood, Ind. Test., pi. V, fig. 35. 

 840. Cardium apertum Pfeiffer, Krit. Reg., p. 60. 



840. Cardium [Papyridea) apertum Swainson, Treat. MalacoL, p. 374. 



841. Cardium apertum Sowerby, Conch. lUustr., p. i. 



843. Cardium Aperttim Hanley, Rec. Biv. Shells, p. 130. 



844. Cardium rugatum Reeve, Conch. Icon., II, Cardium, pi. XII, figs. ^'^a, b, 



845. Cardium apertum Catlow & Reeve, Conch. Nomencl., p. 42. 



852. Cardium [Papyridea] apertum Sowerby, Man. Conch., pp. 230, 334, pi. XXIV, figs. 503, 504. 



853. Fulvia aperta Gray, Ann. Mag. Nat. Hist., (2) XI, p. 40. 

 853. Papyridea bullatuvi Môrch (non Linn.), Cat. Yoldi, II, p. 33. 



856. Cardium apertum Hanley in Wood, Ind. Test., p. 34, pi. 5, fig. 35. 



857. Papyridea [Fulvia] bullata Adams, H. & A., (non Linn.), Gen. Rec. Moll., II, p. 457. 

 860. Cardium rugatum Reeve, Elem. Conch., II, p. 103. 



867. Papyridea rugata Frauenfeld, Verhandl. Zool. Bot. Ges. Wien, XIX, p. 884. 



869. Cardium [Papyridea] rugatum Rômer in Martini-Chemn., Conch.-Cab. (N. F.), X (2), 



Cardiacea, p. yj, pi. III, figs. i — 3. 



871. Cardium apertum Lischke, Japan. Meeresconch., II, p. 173. 



872. Papyridea aperta Tryon, Amer. Journ. Conch., VII, p. 267. 

 874. Cardium rugatum Lischke, Japan, Meeresconch., III, p. 106. 

 882. Cardium apertum Dunker, Ind. Moll. Mar. Japon., p. 212. 

 884. Cardium apertum Grasset, Ind. Test. Viv., p. 274. 

 887. Cardium [Papyridea] aperta Fischer, P., Man. Conchyliol., p. 1038. 



887. Cardium [Papyridea] rugatum von Martens, Journ. Linn. Soc. London (Zool.), XXI, p. 210. 



890. Papyridea rugata Paetel, Cat. Conch. Samm., III, p. 118. 



895. Cardium apertum Pilsbry, Cat. Mar. Moll. Japan, p. 131. 



896. Papyridea [Fulvia] rugata Casto de Elera, Cat. Sist. Filip., p. 774. 

 900. Cardium [Papyridea- Fulvia] apertum Dali, Proc. U. S. Nat. Mus., XXIII, p. 384. 



