JOURNAL 



OF THE 



EOYAL MICROSCOPICAL SOCIETY. 



SEPTEMBER, 1918. 



TEANSACTIONS OF THE SOCIETY. 



VII. — Report on the Recent Foraminifera dredged off the East Coast 

 of Australia. H.M.S. " Dart;' Station 19 (14 ifay, 1895), 

 Lat. 29° 22' >S'., Long. 153° 51' E., 465 fathoms. Pteropod 

 Ooze — concluded. 



By Henry Sidebottom. 



\_Commxinicated by B. Heeon-Allen and A. Earland.] 

 {Bead October 17, 1917.) 

 Plate VI. 



Family KOTALIDiE. 



Sub-family Spirillininae. 



Spirillina Ehrenberg. 



Spirillina limhata Brady. 



SpiriUina limhata Brady, 1879, Quart. Journ. Micr. Sci., vol. xix, N.S., 



p. 278, pi. viii, fig. 26. 

 S. limhata Brady, 1884, Chall. Kept., p. 632, pi. Ixxxv, figs. 18-21. 



The " Challenger " figures show more space between the. raised 

 portion of each whorl of the tube than do the tests found in this 



EXPLANATION OF PLATE VI. 



FIGS. 



1_3. — Discorbina bertheloti (d'Orbigny), var. complanata var. nov. Fig. 1, 



superior view. Fig. 2, inferior view. Fig. 3, edge view, x 75. 

 4, 5. — D. circularis sp. n. Fig. 4, superior view. Fig. 5, inferior view, x 50. 

 6_8. — D. tuberculata Balkwill and Wright, var. acuta var. nov. Fig. 6, superior 



view. Fig. 7, inferior view. Fig. 8, edge view, x 110. 

 9-11. — B. pustulata Heron- Allen and Earland. Fig. 9, superior view. Fig. 10, 



inferior view. Fig. 11, edge view, x 75. 

 12-14. — D. lingulata Burrows and Holland, var. unguiculata var. nov. Pig. 12, 

 superior view. Fig. 13, inferior view. Fig. 14, edge view, x 76. 



[continued. 

 S 



