— 177 — 



iS/S. Cai'dium {Tropidocar - 



dium) costatiim Liu. Kobelt, Illustr. Conch., p. 344, pi. C, p. 17. 

 1878. Cardiiiin Costatum Lin. G. R. Batai.ha, Catal. Coll. F. R. Batalha, 



p. 17. 

 1880. — costatum WooDWARD, A Manual of the Moll, 4"'edit., 



p. 453. Pl' XIX, fig. I. 

 1880. — — — DOHRN, Seeconch. v. Westafr., Jahrb. d. D. 



IMalak. Ges., VII, p. 169 (Bathurst). 



1883. — — — KôNNECKE, Catal. Conch. Samnil., p. 31. 



1884. — — — Grasset, Indes Test, viv., p. 274 (Gorée). 



1884. — . — — Tryon, Struct. a. Syst. Conch., III, p 193, 



pi. CXVI, fig. 70. 



1887. — {Tropidocar- 



dium) costatum Lin. P. Fischer, Manuel de Conch., p. 1037, 



pi. XIX, fig I. 



1888. Cardium costatum Liu. MAktorell, Catal. Mus. Martorell, p. jj. 

 1888. — Costatum — Macaré, Catal. Coll. Rethaan Macaré, p. 7. 

 1890. — costatum — Dautzenberg, Récoltes Culliéret, Mém. 



Soc. Zool. Fr., p. 168 (entre Dakar et 

 Rufisque) 



1890. — (Cardium ) cos- 



tatum Lin. RoMER, Catal. Conch. Samml. Mus. Wies- 



i)aden, p. 172. 



1891. Cardium costatum Lin. Dautzenberg, Voj^age de la « Mélita », 



Mém. Soc. Zool. Fr., p 58. 

 1891. _ _ _ Barclay, Catal. Collect. Barclay, pp. 12, 



16, 42. 

 1899. — — — Sherborn, Index Linorcanus, p. 17. 



1902. — — — Sherborn, Index Animalium, p. 252. 



1908. — ( Tropidocar- 



dium) costatum Lin. Lamy, Coq. rec. parChevalier en Afr. Occid., 



Bull. Mus. Hist. Nat., n°6, p. 288. 



1909. Cardium costatum Lin. CouFFON et SURRAULT, Catal. Coll. Letour- 



neux, p. 170. 



1910. — — — Dautzenberg, Contrib. Faune Afr. Occid., 



I. p. 127. 

 1912. _ — _ Dautzenberg, Mission Gruvel, p. 89. 



Habitat. — Duala. (Valves. 



