HAMINKA. 369> 



/;. (Hamitiect) curia AD. in Thes. p. 582, pi. 104, f. 100. H. curta 

 MARTENS, Donum Bism. p. 53. H. ocquiatriata SMITH, Ann. Mag. 

 N. H. (4), ix, p. 350. Atys (Alicnla) isseli H. AD., P. Z. S. 1872, 

 p. 11, t. 3, f. 13. Con/. COOKE, Ann. Mag. N. H. (5), xvii, p. 130. 



The synonymy is that given by Cooke. Martens remarks that 

 the spiral striation and elongated contour resembles Atys. Fig. 85 

 represents the synonymous A. isseli of H. Adams. Smith's descrip- 

 tion is as follows : H. cequistria ta, shell oblong, cylindrical, with 

 rounded sides, white, pellucid, thin, shining, striated with irregular 

 growth-lines and transverse lines ; strice (about 36) equidistant or 

 nearly so ; vertex depressed, aperture rather wide, dilated at base \ 

 the thin lip inserted in the middle of the vertex ; columella curved, 

 slightly reflexed. Alt. 12, diam. 6 mill. 



H. RUGOSA Smith. Vnfigured. 



Shell cylindrical with curved sides, white, pellucid; above lightly, 

 below distinctly striated, irregularly roughened by growth-lines ; 

 vertex little depressed ; aperture rather wide, dilated at base ; lip 

 thin, subaugulate above and inserted in the middle of the vertex ; 

 columella short, reflexed, nearly covering a narrow chink, subtrun- 

 cate. Alt. 6, diam. 3 mill. (). 



Gulf of Suez and Persian Gulf. 



H. rugosa SMITH, Ann. Mag. N. H. (4), ix, p. 35, 1872. 



This shell belongs to the same group as brevis Q. & G. It is- 

 peculiar for the longitudinal irregular wrinkles formed by occa- 

 sional deep lines of growth. (). 



H. FUSCA A. Adams. PI. 40, figs. 89, 90. 



Shell globosely ovate, inferiorly subventricose, thin, semiopaque^ 

 longitudinally obliquely striated, with very fine transverse lines, 

 internally fuscous. (Ad.). 



Shell subovate, thin, very finely interruptedly irregularly and 

 wavily striated, fawn-colored within, iron-brown without ; sides rather 

 straight ; aperture pyriform, outer lip elevated above, subacumin- 

 ated, produced near the upper terminus ; columella arched. 

 (Sowb.\ 



Cayayan, Mindanao, in 25 fms. (Cuming). 



Bulla (H.~) fusca AD., Thes. p. 581, pi. 124, f. 94. if. fusca 

 SOWB., Conch. Icon. f. 10. H.ferruginea Chemnitz, SOWB., Conch. 

 Icon. f. 30. Con/. SMITH, Ann. Mag. N. H. (4), ix, p. 348. 



