6 Transactions of the Society. 



specimens are well developed. It occurs in considerable abundance 

 all over the Region. 



Rymer Jones procured it from ten miles south of Sandalwood 

 Island, in the Java Seas, 1080 fathoms. The 'Challenger' Station 

 is Raine Island, Torres Strait, 155 fathoms. There seems to be 

 no other record of its occurrence. 



Lagena hispida Reuss. 



" Sphaerulae hispidee" Soldani, 1798, Testaceographia, vol. ii. p. 53, 

 pi. xvii. V, X. Lagena hispida Reuss, 1858. Zeitschr. deutsch. geol. 

 Gesell., vol. x. p. 434. L. hispida (Reuss) Haeusler, 1887, Neues 

 Jahrb. fur Min., vol. i. p. 185, pi. v. fig. 7-11. L. hispida (Reuss) 

 Haeusler, 1890, Mem. Soc. Pal. Suisse, vol. xvii. p. 88, pi. xiii. figs. 

 21-24. L. hispida (Reuss) Chapman, 1893, Journ. R. Micr. Soc, 

 p. 582, pi. viii. figs. 9, 10. L. hispida (Reuss) Haeusler, 1893, 

 Abhandl. schweiz. pal. Gesell, vol. xx. p. 16, pi. i. figs. 36-47. L. 

 hispida (Reuss) Flint, 1899, Rep. U.S. Nat. Mus. for 1897 (1899), 

 p. 307, pi. liii. fig. 8. 



This variety occurs in considerable abundance, and is widely dis- 

 tributed in the Malay Archipelago. The specimens have all the usual 

 variations of form and structure, and comprise hispid conditions of 

 L. globosa, L. acuminata, and L. Imvis. 



Lagena aspera Reuss. 



Lagena aspera Reuss, 1861, Sitzungsber. k. Akad. Wiss. Wien, 

 vol. xliv. p. 305, pi. i. fig. 5. L. aspera (Reuss) Balkwill and Millett, 

 1884, Journ. Micr., vol. iii. p. 78, pi. ii. fig. 1. L. aspera (Reuss) 

 Balkwill and Wright, 1885, Trans. R. Irish Acad., vol. xxviii. (Sci.) 

 p. 337, pi. xiv. figs. 10-12. L. aspera (Reuss) Haeusler, 1887, 

 Neues Jahrb. fur Min., vol. i. p. 185, pi. v. figs. 14-18. L. aspera 

 (Reuss) Haeusler, 1890, Mem. Soc. Pal. Suisse, p. 89, pi. xiii. figs. 

 25, 26. L. aspera (Reuss) Terrigi, 1891, Mem. R. Com. Geol. Italia, 

 vol. iv. p. 77, pi. ii. fig. 3. L. aspera (Reuss) Haeusler, 1893, 

 Abhandl. schweiz. pal. Gesell., vol. xx. p. 15, pi. i. figs. 52-59. L. 

 aspera (Reuss) Woodward and Thomas, 1893, Final Rept. Geol. and 

 Nat. Hist. Survey of Minnesota, vol. iii. p. 35, pi. D, fig. 1. L. aspera 

 (tieuss) Chapman, 1893, Journ. R. Micr. Soc, p. 582, pi. viii. fig. S. 

 L. aspera (Reuss) Egger, 1899, Abhandl. k. bayer. Akad. Wiss., CI. II. 

 vol. xxi. p. 106, pi. v. fig. 10. 



This form is widely distributed in the Malay Archipelago, although 

 more rare than L. hispida. The examples have the like variation of 

 form, the most common being that of L. lineata. 



Lagena rudis Reuss, pi. I. fig. 6. 



Lagena rudis Reuss, 1863, Bull. Acad. Roy. Belgique, ser. 2, 

 vol. xv. p. 145, pi. i. fig. 17. L. rudis Reuss, 1862, Sitzungsber. k. 



