120 THE NAUTILUS. 



IX. 



ViviPARUs BURROUGHiANns (Lea). 



Paludina burroughiana Lea. Trans. Am. Phil. Soc, V, 1834, 

 p. 113, pi. XIX. fig. 80; Obs.. I, 1834, p. 225, pi. XIX, 

 fig. 80. 



Paludina angularis Reeve. Con. Icon., Paludina, 1862, Sp. 

 14, pi. Ill, fig. 14. 



Vivipara angularis burroughiana Bartsch. Pr. U. S. Nat. 

 Mus., 1907, p. 136, pi. X, fig. 1. 



Vivipara costata burroughiana KoheU. Con. Cab., Viviparida), 

 1908, p. 232, pi. 46, figs. 7-8. 



This is a characteristic species of the Philippine Islands. It 

 differs from the V. costatus from Celebes by its larger size, more 

 sloping shoulder, more elevated spire and stronger carination. 

 As the oldest available name Lea's becomes the specific desig- 

 nation. 



X. 



ViVIPARUS BURRODGHIANUS TRINOMINIS n. n. 



Paludina carinata Valenciennes. Rec. d'Observ. de Zool., 

 1833, p. 252, pi. LVI, figs. 2a-b; Haldeman, Mon., 1841, p. 

 27, pi. VIII; Kuster, Con. Cab. Paludina, 1852, p. 28, pi. VI, 

 figs. 6-7; non Swainson, 1820-3. 



Paludina multicarinata Haldeman. Mon., 1842, Pt. 4, p. 4 

 of cover; W. G. Binney, L. and F.-W. Shells, Pt. Ill, 1865, 

 p. 22, fig. 40; non Cailliaud, 1826. 



Vivipara angularis Bartsch. Pr. U. S. Nat. Mus., XXXIT, 

 1907, p. 135, pi. X, fig. 1; mn Miiller, 1774. 



Valenciennes states that his species came from Mexico, but 

 W. G. Binney (.J. de Con., XV, 1867, p. 430) and Morelet 

 (Ibid., XVII, 1869, p. 405) from an examination of the types 

 have confirmed the opinions of Frauenfeld (Verzeichniss, Palu- 

 dina, 1864, p. 583) and von Martens (Mai. Bliitt., 1865, p. 

 149) that it is undoubtedly the Philippine species commonly 

 known as T'. costatus (Q. and G.). The author himself states 

 that his specimens were given to Humboldt by a member of the 

 Royal Council of Manilla. Valenciennes' figure copied by 



