ORTMANN: CRUSTACEA OF SOUTHERN PATAGONIA. 639 



Distribution. Swamp near Amenkelt, lower Rio Santa Cruz, Patagonia 

 (about 50 S., 69 W.). 



Remarks. Our specimens agree perfectly with v. Daday's description. 



PSEUDOBOECKELLA ENTZi (Daday). 



1901 Boeckella e., v. Daday in: Term. Fuz., v. 24, p. 345. 



1902 B. e., v. Daday, ibid., v. 25, p. 239, pi. 6, f. 3-9. 



Localities. Stat. 4. Pool, drying up, 10 miles above Sierra Ven- 



tana. 6 J 1 13 $ 



Stat. 26 5 tf 5 9 



Distribution. Known from swamps and pools of several localities in 

 the region near the mouth of the Santa Cruz River, Patagonia (about 50 

 S., 68-69 W.). 



Order BRANCHIOPODA. 



Suborder OSTRACODA. 



Family CYPRID&. 



HERPETOCYPRIS Brady. 



HERPETOCYPRIS OBLIQUA Daday. 



1902 H. o. t v. Daday in: Term. Fiiz., v. 25, p. 296, textf. a, b, pi. 15, 



f.8-i 3 . 

 Localities. Stat. 2 27 spec. 



Stat. 6 about 10 empty shells. 



Stat. 34 3 spec. 



Stat. 53 24 spec. 



Distribution. Swamps near Amenkelt, lower Santa Cruz River, Pata- 

 gonia. 



EUCYPRIS Vavra. 



EUCYPRIS SARSI Daday. 



1902 E. s., v. Daday in : Term. Fiiz., v. 25, p. 294, textf. a-c, pi. 15, f. 1-7. 



Locality. Stat. 4 Pool, drying up, 10 miles above Sierra Ventana, Rio 

 Chico. 1 4 specimens. 



Distribtition. Swamp near Amenkelt, lower Santa Cruz River, Pata- 

 gonia (about 50 S., 69 W.). 



