NO. 1205. SYNOPSrS OF THE NAIADES— SIMPSON. 689 



* Unio prosacnts Locard, Arcli. Mus. Lyon, III, 1883, p. 219, pi. xxi, tigs. 16, 17. — 



* Westeklunp, Faun. Pal., II, Pt. 7, 1890, p. 174. 



* Unio axiacufi Locard, Arch. Mus. Lyon, III, 1883, p..242, pi. xx, figs. 20-23. — 



*P.ETEL, Couch. Sam., Ill, 1890, p. 145.— *Wksterlund, Faun. Pal., II, Pt. 

 7, 1890, p. 170. 



* Unio stibtigridis Locard, Arch. Mus. Lyou, III, 1883, p. 245, pi. xxi, figs. 18-20.— 



" Westehlund, Faun. Pal., II, Pt. 7, 1890, p. 175.— -'P.etel, Couch. Sam., 

 Ill, 1890, p. 168. 



* Unio aremprosthns Locard, Arch. Mus. Lyou, III, 1883, p. 246, pi. xxi, figs. 21- 



23.—" Westerlund, Faun. Pal., II, Pt. 7, 1890, p. 175. 

 ""Unio clianiri Locard, Arch. Mus. Lyon, III, 1883, p. 247, pi. xxii, fi<^8. 1-7. — 



* P.ETEL, Conch. Sam., Ill, 1890, p. 147.—* Westerlund, Faun. Pal., II, Pt. 1, 

 1890, p. 176. ' 



Asia Minor. 



UNIO ZABULONICUS Locard. 



* Unio sahulonicns Locard, Arch. Mus. Lyon, III, 1883, p. 220, pi. xxii, figs. 11-18.— 



■ Westerlund, Fauu. Pal., II, Pt. 7, 1890, p. 177.—* P.etel, Concb. Sam., Ill, 

 1890, p. 172. 

 *Unio aniiochianus LoCAJiT), Arch. Mus. Lyon, III, 1883, p. 249, pi. xxii, figs. 14- 

 16.—* Westerlund, Faun. Pal., II, Pt. 7, 1890, p. 176. 



.Asia Minor. 



t UNIO TERMINALIS Bourguignat. 



* Unio ierminalis Bourguignat, Test. Noviss., 1852, p. 31 ; * Cat. Rais. Moll., 1853, p. 



76, pi. Ill, figs. 4-6 ; * Jl. de Conch., IV, 1853, p. 74, pi. iii, figS. 10' 10".—* Mous- 

 SON, Co(i. Terr, et Fluv. Pal., 1861, p. 65.— *Kobelt, Icon., IV, 1876, p. 65, pi. 

 cxix, fig. 115.— * P.ETEL, Conch. Sam., Ill, 1890, p. 169.— * Westerlund, 

 Faun. Pal., IT, Pt. 7, 1890, p. 174. 



* Manjaron (Unio) Ierminalis Lea, Syn., 1870, p. 39. 



Lake Tiberias. 



UNIO GRELLOISIANUS Bourguignat. 



* Unio grelloisianus Bourguignat, Rev. et Mag., VIII, 1856, p. 227, pi. XL, figs. 



1-4; Moll. Pen. Con., 1863, p. 74, pi. xxiii, figs. 4-7.— * Westerlund, Faun. 

 Pal., II, Pt. 7, 1890, pp. 140, 173.- ^P^etel, Coucli. Sam., Ill, 1890, p. 154. 



* Unio liiniilifer Bourguignat, Rev. et Mag., VIII, 1856, p. 227, pi. xi, figs. 5-8.— 



* Westerlund, Fauu. Pal., II, Pt. 7, 1890, p. 177.— " Pjetel, Conch. Sam., 

 Ill, 1890, p. 158. 



* Margaron (Unio) limulifer Lea, Syn., 1870, p. 37. 



* Unio jordanicus Bourguignat, Rev. et Mag., VIII, 1856, p. 228, pi. x, figs. 1-4. — 



*MoussON, Coq. Terr. Fluv. Pal., 1861, p. 66.— *P.etel, Conch. Sam., Ill, 

 1890, p. 156.— * Westerlund, Fauu. Pal., II, Pt.7, 1890, p. 172. 

 * Margaron (Unio) jordanicus Lea, Syn., 1870, p. 44. 



Jordon River. 



'All tliese so-called, species of Locard, some of which he credits to the manuscripts 

 of Bourguignat and Lortet, have high beaks placed at some distance from the an terror 

 end, are wedge-shaped and more or less pointed posteriorly. I think it quite probable 

 that all of them, together with the next species, are mere variations of Bonrguignat's 

 old U. terminalis. Of course Locard lias figured every possible variation and distor- 

 tion and called it a species. 



Proc. N. M. vol. xxii 44 



