472 Journal of the Asiatic Society of Bengal. [|December, 1913. 
Lake of Tiberias (Dr. Sauley, Annandale). oe 
By far the greater part of Dr. Annandale’s collection is 
composed of the present species, the series ranging from quite 
young x eS to what are apparently adult and whic’ corres- 
pond in every way to specimens in the British Museum labelled 
as having been collected by Dr. Tristram in the Lake of 
Tiberias. Bourguignat’s figures are of somewhat larger shells, but 
in all other respects they agree absolutely with the above. 
The following are the dimensions of Dr. Annandale’s 
largest specimen taken with many smaller examples at the 
exit of the R. Jordan 
Long. 35°25, lat. 62, diam. 28°25 m 
[Occurs in the lake at depths of Born less than 1 to over 22 
metres.—N. Annandale.] 
27. U. jordanicus, Brgt. 
Mousson, Coq. Terr., Prof. Roth. Ziirich, a p. 66, sp. 72. 
River Jordan (de Saulcy) ; Lake of Tiberia 
28. U. zabulonicus, Bret. 
Locard, Arch. Mus. Nat. Hist., Lyon, Vol. III, pp. 220- 
‘Lake of Tiberias (Letourneux). 
29. U. prosacrus, Bret. 
TG ¢ 
Lake of Tiberias (Lortet, Letourneux, Annandale). 
30. U. littoralis, Lk. 
Mousson , Cog. Terr., Prof. Roth. Ziirich, 1861, p. 64, sp. 70. 
Southern Europe ; Asia Minor ; Syria ; Morocco, Algiers. 
31. U_ ellipsoideus, Bret. 
Locard, Arch. Mus. Hist. Nat., Lyon, Vol. ILI, pp. 211-212. 
Lake of Tiberias (Bourguignat ): 
32 U. genezarethanus, Let 
T'.0.5 park 
Lake of Tiberias (Letournenx). 
33. U. rothi, Bret. 
1.0. pp. 2 
Lake of Tiberias (Roth. ); River Jordan (Lortet). 
