SOME LITTORAL GATHERINGS. 135 



Discorbina pileolus, d'Orbigny sp. 



Vedvulina pileolus, d'Orbigny, 1843, Amer. Meriel. Foreim., p. 47, 



pi. i., figs. 15 — 17. 

 Discorbina pileolus, d'Orb. sp. ; Brady, 1884, Rep. Chall., vol. ix., 



p. 649, pi. lxxxix., figs. 2 — 4. 



T., very rare. 



Discorbina rosacea, d'Orbigny sp. 



Rotalia rosacea, d'Orbigny, 1826, Ann. Sci. Xeit., vol. vii., p. 273, 



No. 15— Models, No. 39. 

 Discorbina rosacea, d'Orb. sp. ; Flint, 1899, Rep. U. S. Xat. Mus. 



for 1897 (1899), p. 327, pi. lxxii., fig. 3. 



T., rare. 



Discorbina opercularis, d'Orbigny sp. 



Rosed ina opercularis, d'Orbigny, 1826, Ann. Sci. Xat., vol. vii., 



p. 271, No. 7. 

 Discorbinei opercularis, d'Orb. sp. ; Brady, 1884, Rep. Chall., 



vol. ix., p. 650, pi. lxxxix., figs. 8, 9. 



T., very rare. 



Discorbina bertheloti, d'Orbigny sp. 



Rosedina bertheloti, d'Orbigny, 1839, Foram. Canaries, vol. ii., 



pt. 2, p. 135, pi. i., figs. 28—30. 

 Discorbina bertheloti, d'Orb. sp. ; Brady, 1864, Treins. Linn. Soc, 



vol. xxiv., p. 469, pi. xlviii., fig. 10. 



T., very rare. 



Discorbina vesicularis, Lamarck sp. 



Discorbites vesicideiris, Lamarck, 1804, Ann. du Mus., vol. v., 



p. 183 ; vol. viii., 1806, pi. lxii., fig. 7. 

 Discorbina vesicidaris, Lam. sp. ; Earland, 1905, Journ. Quekett 



Micr. Club, p. 224, pi. xii., figs. 9, 10 ; pi. xiv., fig. 6. 



This species has been recorded from shore- sand near Melbourne 

 by Parker and Jones. 

 Sh., rare. 



