862 - PROCEEDINGS OF THE NATIONAL M USEUM. VOL.XXII. 



rioforscali PAJIREYSS. Where described? Egypt. 



rnio gianeUi TAITKISOXE CANEFRI, Ann. Mus. Civ. Gen., 1889, p. 353. Mercatode 



Mandelay. 



Vnio fj'Mns SPKXGLER, Skriv. Selsk. Nat., Ill, 1793, p. 64. Tranquebar. 

 Unio gladiator ANCEY, Le Nat., Ill, 1881, p. 468. Tonkin. 

 Fnio goltschei vox MARTENS, S. B. Nat. Fr., 1894, p. 215. Korea. 

 Unio grantianua BOURGUIGXAT, Moll. Ny. Ouk., 1883, p. 14. Lake Oukerewe, 



Central Africa. 



I'nio guillemeti BOURGUIGXAT, Un. & Ir. Tan., 1886, p. 15. Lake Tanganyika. 

 Unto liagnei STKUBELL, Nach. Mai. Ges., 1897, p. 10. Sumatra. 

 I'nio Jiamyanus BOURGUIGXAT, Toy. Choa., 1885, p. 42. Central Ethiopia. 

 Unio idgi BOURGUIGXAT Moll. Terr, ct Fluv. Choa, 1885, p. 39. Choa, Africa. 

 Unio ilqni SOLEILET, Yoy. Choa, 1885, p. 40. Central Ethiopia. 

 Unio ina'qualis ROCHEBRUNE, Bull. Soc. Philom., 1882, p. 44. Mekong. 

 Uniojaculus ROCHEBRUNE, Bull. Soc. Philom., 1882, p. 44. Mekong. 

 Uniojosseti BOURGUIGXAT, Un. & Ir. Tan., 1886, p. 19. Lake Tanganyika. 

 Uniojouberti BOURGUIGXAT, Un. & Ir. Tan., 1886, p. 8. Lake Tanganyika. 

 I'nio larigerinus BOURGUIGNAT, Un. & Ir. Tan., 1886, p. 14. Lake Tanganyika. 

 Unio ligula Moussox, L. & S. "SV. Moll. Java, 1849, p. 94. Java. 

 Unio longitudinatns ANTON, Verz der Conch. 1839, p.? 



Diplodon ludovicianum ROCHEBRUNE, Bull. Soc. Phil., 1882, p. 43. Mekong. 

 Unio madagascariensis SGANZIX, Mem. Soc. Hist. Strab., 1846, p. 8. Mahoupa 



River, Madagascar. No figure. 



Unio menardi BOURGUIGNAT, Un. & Ir. Tan., 1886, p. 20. Lake Tanganyika. 

 Unio meneliki SOLILLET, Yoy. Choa, 1885, p. 41. Central Ethiopia. 

 Unio moineti BOURGUIGXAT, Uu. &, Ir. Tan., 1886, p. 11. Lake Tanganyika. 

 Unio palembangensis STRUBELL, Nach. Mai. Ges., 1887, p. 10. Sumatra. 

 Dysnomia pavonina ROCHEBRUNE, Bull. Soc. Phil., 1882, p. 43. Cochin China. 

 Unio pliculosus vox MARTENS, S. B. Nat. Fr., 1894, p. 216. Korea. 

 L. Unio schweinfitrthi vox MARTENS, S. B.Nat. Fr., 1886, p. 127. Egypt. 



yY.- sitifensis MORELET, Jl. de Conch., 1853, p. 298. 



Unio soleiUeti BOURGUIGNAT, Voy. Choa, 1885, p. 39. Central Ethiopia. 



LonconiUa solenoides RAFIXESQUE, Cont. Mon., 1831, p. 7. Jellinghy River, Bengal. 



Unio subamygdalinus DROUET, Jl. de Conch., 1895, p. 33. West Africa. 



Unio truncatus SPENGLER, Skiv. Selsk. Nat., Ill, 1793, p. 66. Tranqnabar. 



Unio rerrucifer vox MARTENS, S. B. Nat. Fr., 1894, p. 216. Korea. 



Unio rinckei BOURGUIGNAT, Un. & Ir. Tan., 1886, p. 18. Lake Tanganyika. 



Unio risseri BOURGUIGNAT, Un. & Ir. Tan., 1886, p. 21. Lake Tanganyika. 



Zaira elegans ROCHEBRUXE, Bull. Soc. Mai. Fr., Ill, 1886, p. 12. 



Zairia poirieri ROCHEBRUNE, Bull. Soc. Mai. Fr., Ill, 1886, p. 11. 



Zaira araneosa ROCHEBRUXE, Bull. Soc. Mai. Fr., Ill, 1886, p. 11. 



Zairia sordida ROCHEBRUNE, Bull. Soc. Mai. Fr., Ill, 1886, p. 13. 



Zaira disciformis ROCHEBRUNE, Bull. Soc. Mai. Fr., III. 1886, p. 10. 



The last five from the Kongo. 1 know nothing whatever of the genus 

 Zaira. It may be merely a new name for the section Ccelatura of the 

 genus Nodularia. It was proposed by Eochebrune. 1 



LAMPHORHAMPHUS. 



Male and female shells alike, dull-colored; beak sculpture nearly or 

 quite radial marsupiurn occupying the entire inner branchiae, forming 

 a pad-like mass. 



1 Bull. Soc. Mai. Fr., 1886, p. 1. 



