EXPLANATION OF PLATE 62 (LXII), CONTINUED 



Figs. 28, 29, 31. Challenger Sta. 332, S. Atlantic. (2200 fathoms) 

 Fig. 30. Challenger Sta. 272, South Pacific. (2600 fathoms) 

 Referred by Brady to Nodosaria mucronata (Neugeboren) and by Dervieux (Boll. Soc. Geol. Ital., Vol. 12, 

 (1893) 1894, p. 610) to Nodosaria intorta. Figs. 30, 31 are monstrous forms. 



EXPLANATION OF PLATE 63 (LXIII) 



Figs. 1, 2, 4, 5, 8, 9, X 20; Fig. 3, X 10; Figs. 6, 7, 17, X 50; Figs. 10, 11, X 75; Fig. 12, X 45; 

 Figs. 13, 14, 27, X 30; Figs. 15, 16, X 25; Figs. 18, 22, 34, X 100; Figs. 19-21, X 35; 

 Figs. 23-26, X 15; Figs. 28-31, X 45-50; Figs. 32, d>2>, 35, X 40. 

 Figure 1. — Dentalina advena (Cushman). 



Challenger Sta. 24, West Indies. (390 fathoms) 

 Referred by Brady to Nodosaria roemeri (Neugeboren) and to D. advena by Cushman (U.S.N.M. Bull. 

 104, Pt. 4, 1923, p. 79). 

 Figure 2. — Dentalina plebeia Reuss. 



Challenger Sta. 33, off Bermuda. (435 fathoms) 

 Referred by Brady to Nodosaria, and by Franke (Jahrb. Preuss. Geol. Landes., Vol. 48, 1927, p. 669) to 

 Dentalina. 

 Figures 3-5. — Dentalina filiformis (d'Orbigny). 



Figs. 3, 4. Challenger Sta. 33, off Bermuda. (435 fathoms) 

 Fig. 5. Challenger Sta. 145, Prince Edward Island, S. Pacific. 

 Referred by Brady to Nodosaria, and by Thalmann (Eclog. geol. Helv., Vol. 25, 1932, p. 304) to Dentalina, 

 Figure 6. — Glandulina? armata Reuss. 



Porcupine Sta. 36, S.W. of Ireland, Atlantic. (725 fathoms) 

 Referred by Brady to Nodosaria {Glandulina). It appears probable that this is not a true Glandulina but a 

 Recto glandulina. 

 Figure 7. — Orthomorphina retrorsa (Reuss). 



Challenger Sta. 191A, Ki Islands, Pacific. (580 fathoms) 

 Referred by Brady to Nodosaria. This appears to be an Orthomorphina but should examination of the type 

 reveal a toothed aperture it would have to be transferred to Stilostomella. 

 Figures 8, 9. — Stilostomella abyssorum (Brady). 



Challenger Sta. 296, South Pacific. (1825 fathoms) 

 Referred by Brady to Nodosaria (?) and by Stainforth (Contr. Cush. Found. For. Res., Vol. 3, Pt. 1, 1952, 

 p. 11) to Siphonodosaria, a synonym of Stilostomella. Jedlitschka (Berh. Nat. Ver. Brunn., Vol. 66, 1935, p. 66) 

 placed abyssorum in the synonymy of Siphonodosaria pauperata (d'Orbigny) but this has not been accepted 

 by later workers, and does not appear to be justified. 

 Figures 10-16. — Amphicoryna hirsuta (d'Orbigny). 



Fig. 10. Challenger Sta. 174C, Fiji, Pacific. (210 fathoms) 

 Fig. 11. Challenger Sta. 217A, off Papua, Pacific. (37 fathoms) 

 Figs. 12-14. Challenger Sta. 167, W. coast of New Zealand. (150 fathoms) 

 Fig. 15. Challenger Sta. 166, W. coast of New Zealand. (275 fathoms) 

 Fig. 16. Challenger Sta. 24, West Indies. (390 fathoms) 

 Figs. 10, 11 referred by Brady to Nodosaria paptllosa Silvestri? and the remainder to Nodosaria hispida 

 d'Orbigny. D'Orbigny himself places hispida in the synonymy of N. hirsuta 1826. Parr (B.A.N.Z. Antarctic Res. 

 Exped. 1929-1931, Ser. B, Vol. I, No. 2, p. 328) notes that the microspheric form shows the same chamber ar- 

 rangement as Amphicoryne falx and he therefore refers this species to Amphicoryne. Thalmann (Eclog. geol. 

 Helv., Vol. 43, No. 2, 1951, p. 221) has pointed out that Schlumberger named this genus Amphicoryna in 1881, 

 and the spelling was changed to Amphicoryne by Brady, 1884. This is an objective homonym of Amphicorine 

 Quatrefages 1850, and Thalmann therefore points out that Schlumberger's original name Amphicoryna should 

 be reverted to. Stainforth (Contr. Cush. Found. For. Res., Vol. 3, Pt. 1, 1952, p. 12) refers this species to Siph- 

 onodosaria hispida (Soldani), and if this is so the name should be Stilostomella hispida (Soldani) (see above). 

 However examination shows that specimens from Challenger Sta. 24 do not have a toothed aperture and should 

 therefore be placed in Orthomorphina Stainforth rather than in Stilostomella. Since Soldani is not consistently 

 binomial his name is invalid, the species becoming Amphicoryna (or Orthomorphina?) hirsuta (d'Orbigny) 

 in the opinion of the writer. 

 Figures 17, 18. — Orthomorphina (?) sp. nov. 



Challenger Sta. 192, Ki Islands, Pacific. (129 fathoms) 

 Referred by Brady to Nodosaria verruculosa Neugeboren, a species with an apertural neck and quite distinct 

 from the form figured here. Brady's figures show a form allied to Orthomorphina multicosta (Neugeboren), 

 Nodosaria rugosa d'Orbigny, Nodosaria (?) subperversa Cushman and Orthomorphina tornata (Schwager), 

 but characterized by longitudinal rows of pustules or warts. The nature of the aperture can only be ascertained 

 by examination of Brady's specimens, and the species may prove to be a Nodosaria. 



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