_ 148 - 



191. M. bahamensis Gl. A. S. Atl. tab. GLXXXVIII, fig. 20. 

 KKm, KKt, KMn-GLt (6 samples). 



Area: Bahama. 



192. M. baltica Grun. V. H. Syn. tab. IV, fig. 24. 



KKm, KKt (3 samples). 

 Area: Baltic, South Africa. 



193. M. Brauni Grun. V. H. Syn. tab. IV, figs. 21-22. 

 Found only in a sample from KCg. 



Area: Pensacola, Gape May, Spitsbergen, Europe, Black Sea, Caspian Sea. 

 Red Sea. 



194. M. chersonensis A. S. A. S. Atl. tab. CLXXXVI, figs. 31 -32. 

 KKt (2 samples). 



Area: Adriatic. 



195. M. Citrus Gl. A. S. Atl. tab. GLXXXV1I, figs. 16-19. 

 KKt, KCn, KCg— KLm (9 samples). 



Area: Vera Cruz, Jamaica, Adriatic, Labuan, Sandwich Islands. 



196. M. erythræa Grun. Perag. Diat. de Fr. tab. VI, fig. 18. 

 KKt, KMn (2 samples). 



Area: Honduras, Bahama, Mediterranean, Adria, Black Sea, Red Sea. 



— — — var. interrupta Hantzsch. Hantzsch Ost. Arch. tab. VI A, 

 fig. 5. 



KKt, s.l. (2 samples). 

 Area: East Indies, Nicobar. 



197. M. exigua Lewis. Perag. Diat. de Fr. tab. VI, fig. 29 (fig. dextra). 

 KKt (2 samples). 



Area: Behrings Island, Europe, Atlantic Coast of America, Samoa. 



198. I. inæqvalis Gl. Gl. Syn. II, tab. II, fig. 15. 

 KKt, LN (6 samples). 



Area: Rodriguez, Java, Australia. 

 Abundant in a sample from LN. 



199. IM. Jelenecki Grun. var.? Tab. nostr. II, fig. 25. Gnfr. A. S. 

 Atl. tab. GLXXXVII, figs. 48-49 and GI. Syn. II, tab. II, fig. 18 (var. 

 marina). 



L. 0,062 mm., b. 0,0175 mm. Striæ c. 25 in 0,01 mm., loculi 

 3 — 4 in 0,01 mm., those near apices larger than the other. 



Found only in a sample from KKm. 



