ORTMANN: CRUSTACEA OF SOUTHERN PATAGONIA. 639 



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

 (about 50 S. f 69 W.). 

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



PSEUDOBOECKELLA ENTZi (Daday). 



1901 Boeckella e., v. Daday in: Term. Fiiz., 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 <? 13 9 



Stat. 26 5 $ 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 CYPRIDsE. 



HERPETOCYPRIS Brady. 



HERPETOCYPRIS OBLIQUA Daday. 



1902 H. o., 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. 



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

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



