Vol. 3] Juclay. — Ostracoda of the San Diego Region. 149 



The vermiform limb is armed with five spines at the end and 

 four on the side. 



The caudal laminae are short ; each bears six ungues, the two 

 uppermost of which are small and spine-like and are surrounded 

 by cilia-like processes longer than themselves; the last four 

 ungues are strong, gradually increase in length, and are ciliated 

 on the edge ; the last one bears a few teeth on its proximal half. 



Length 1.2; greatest height 0.9 mm. 



The male is unknown. Only one female was found. 



Catch 612. Glorietta Bight, San Diego Bay, June 30, 1903. 



NOTE ON THE HALOCYPEIDAE. 



The paper on the Halocypridae of the San Diego Eegion was 

 printed on April 9, 1906, but its general distribution was delayed 

 till May 3. The paper of Professor Dr. G. W. Miiller on the 

 "Valdivia" Ostracoda was issued on April 25, 1906, and must, 

 therefore, be given priority. This delay in distribution makes the 

 following changes in the synonymy of my paper necessary. 



Conchoecia giesbrechti G. W. Muller. 



1891. Conchoecia oblonga G. W. Muller, p. 272, pi. XXVIII, figs. 26, 31, 



32, 36, 37 (nom. praeoceup.). 

 1906a. ConeJioeeia giesbrecJiti G. W. Muller, p. 75, pi. XV, figs. 1-16. 

 1906. Conclioecia pacifica Juday, p. 21, pi. IV, figs. 5-7; pi. V, figs. 1, 2. 



Conchoecia striola G. W. Miiller. 



1891. Conchoecia striata G. W. Muller, p. 270, pi. XXVIII, figs. 12-18 



(nom. praeoceup.). 

 1906a. Conchoecia striola G. W. Miiller, p. 91, pi. XVIII, figs. 11, 20-24. 

 1906. Conchoecia millleri Juday, p. 24, pi. V, figs. 5-7; pi. VI, figs. 1-5. 



Conchoecia ametra G. W. Miiller. 



1906a. Conchoecia ametra G. W. Miiller, p. 117, pi. XXVII, figs. 11, 12, 14, 



17-19. 

 1906. Conchoecia ritteri Juday, p. 25, pi. VI, figs. 6-8 ; pi. VII, figs. 1, 2. 



