Report on Foraminifera. By F. W. Millett. 7 



Akad. Wiss. Wien, vol. xlvi. (18G3) p. 336, pi. vi. fig. 82. Entosolenia 

 rudis (Reuss) Mobius, 1880, Meersfauna Insel Mauritius, p. 90, 

 pi. viii. tig. 10. 



Viewed by reflected light the surface appears, as described by 

 Keuss, to be bedecked with knobs, between which lie weak and 

 irregular dimples. By transmitted light these dimples are resolved 

 into a reticulate system, which is continued over the entire test beneath 

 tbe protuberances. 



It is a very rare form, and has been noticed only in Area 2. 



Lagena variola Brady, plate I. fig. 7. 



Lagena variata Brady, 1881, Quart. Journ. Micr. Sci., vol. xxi. n.s. 

 p. 61. L. variata Brady, 1884, Chall. Eept., p. 461, pi. lxi. fig. 1. 



This variety is not uncommon at Station 22, and occurs also at 

 Station 10. The examples are rather feeble. 



The only ' Challenger ' Station is off East Moncceur Island, Bass 

 Strait, 38 fathoms. 



Lagena lineata Williamson sp. 



Entosolenia lineata Williamson, 1848, Ann. and Mag. Nat. Hist., 

 ser. 2, vol. i. p. 18, pi. ii. fig. 18. Lagena lineata (Will.) Reuss, 1862, 

 Sitzungsber. k. Akad. Wiss. Wien, vol. xlvi. p. 328, pi. iv. fig. 48. 

 L. caudata (d'Orb.) Balk will and Millett, 1884, Journ. Micr. vol. iii. 

 p. 78, pi. i. fig. 9. L. lineata (Will.) Balkwill and Wright, 1885, 

 Trans. R. Irish Acad., vol. xxviii. (Sci.) p. 336, pi. xiv. figs. 13-16. 

 L. lineata (Will.) Brady, Parker, and Jones, 1888, Trans. Zool. 

 Soc, vol. xii. p. 222, pi. xliv. fig. 33. L. lineata (Will.) Egger, 

 1893, Abhandl. k. bayer. Akad. Wiss., CI. II. vol. xviii. p. 326, pi. x. 

 figs. 29, 30. 



The examples of this variety are typical, and are widely distributed 

 in the Malay Archipelago, but are nowhere abundant. 



Besides various localities on the west coast of Europe, it has 

 been recorded from the Abrolhos Bank, Tristan d'Acunha, Kerguelen 

 Island, and West Australia. 



Lagena costata Williamson sp., plate I. fig. 8. 



Entosolenia costata Williamson, 1858, Rec. Foram. Gt. Britain, 

 p. 9, pi. i. fig. 18. E. costata (Will.) Dawson, 1859, Canad. Nat., 

 vol. iv. p. 29, figs. 6, 7. Lagena costata (Will.) Reuss, 1862, Sitz- 

 ungsber. k. Akad. Wiss. Wien, vol. xlvi. (1863) p. 329, pi. iv. fig. 54. 

 L. costata (Will.) Wright, 1877, Proc. Relfast Field Club (App.), 

 p. 103, pi. iv. fiVs. 11-13. L. costata (Will.) Terquem, 1882, Mem. 

 Soc. Geol. Fr., ser. 3, vol. ii. p. 27, pi. ix. fig. 11. L. costata (Will.) 

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

 p. 338, pi. xiv. figs. 3-5. L. costata (Will.) Haeusler, 1887, Neues 

 Jahrb. fur Min., vol. i. p. 184, pi. v. fig. 5 ; and L. striata (d'Orb.) 



