OPALINID CILIATE INFUSORIANS — METCALF 



Measurements in microns: 



513 



Measurement 



Body length 



Body width 



Diameter of nucleus. 



Length of cilia 



Interval between lines of cilia. 



60 

 14 

 3. 6 



9. 7 



68 



11 



2.4 to 3 



1. 5 



114 

 45 

 3.6 to 5, av- 

 erage 4.6 



1.5 



CEPEDEA PHILIPPENSIS. new species 



Figure 71 



Type: U.S.N.M. No. 22638. 



Host: Bujo philippinicus Boulenger, from Cailiolo River, Ulugan 

 Bay, Palawan, Philippine Islands (U.S.N.M. No. 39965). 



Figure 7l.-Cepedea pkilippensis, new species, from Bufo phiUppinicus: a-c, X 146; d. X 673. 



Measurements, in microns: Body (a) 230 by 48, (6) 138 by 57, 

 (c) 140 by 30, (d) 140 by 40. Other measurements from d: Spherical 

 nuclei, 4.7 to' 5.7 in diameter, dividmg 8.4 by 4; length of cilia 7.4; 

 cilia line interval 2.3. 



These Cepedeas seem to belong to the Asian-Malaysian group con- 

 taining a formosae, C. fujiensis, C. siamensis, and C. celebensts. 



166877 — iO 4 



