THE NAUTILUS. 141 



Canyon, were presented to the Academy of Natural Sciences of 

 Philadelphia by Louis H. Bregy. He also donated specimens 

 of Oreohelix haydeni var. oquirrhensis Hemp, and 0. strigosa var. 

 depressa Ckll., which he collected at The Narrows, Zion Canyon, 

 Zion National Park, S. W. Utah. This would indicate that 

 0. h. oquirrhensis Hemp, probably inhabits the entire length of 

 the state. E. G. VANATTA. 



SlPHONARIA JAPONICA Donovan AN EARLIER NAME FOR S. 



COCHLEARIFORMIS Reeve. This common Japanese species was 

 first described and very well figured in Donovan's Naturalist's 

 Repository, III, 1825, pi. 79, as Patella japonica. It was col- 

 lected by a Mr. Stutzer. 



On pi. 78 of the same work Venus stutzeri Don. is figured, also 

 from Japan. This is Circe seripta L. var. personata Desh. , and 

 earlier than Deshayes. H. A. PILSBRY. 



A NEW LOCALITY FOR ARKANSIA WHEELERI ORTMANN & 

 WALKER. This new genus and species was described in NAUT- 

 ILUS, 25, 1912, pp. 97-100, from Old River, at Arkadelphia, 

 Clark Co., Arkansas. This is, as Wheeler has informed us 

 (NAUTILUS, 31, 1918, p. 112) an "ox-bow" lake of the Ouach- 

 ita River, a few miles above Arkadelphia, and this place, and 

 the Ouachita River below Arkadelphia (Wheeler, 1. c. p. 121), 

 have remained, so far, the only localities from which this rare 

 shell has been reported. 



Recently a large number of Naiades from various parts of 

 Oklahoma has been donated to the Carnegie Museum by D. K. 

 Greger, of Fulton, Mo., collected by him in 1919. Among 

 them was a single dead shell of Arkansia -wheeleri, in fair con- 

 dition, from Kiamichi River at Antlers, Pushmataha Co., Okla- 

 homa, a tributary of Red River, in the southern portion of the 

 state. 



This considerably extends the range of this species, and we 

 might expect to find it more widely distributed in the streams 

 running southward from the Ozarks into the Ouachita and Red 

 Rivers in southern Arkansas, northern Louisiana, and southern 

 Oklahoma, and it might also exist in the Red River drainage in 

 northeastern Texas. A. E. ORTMANN. 



