THE AMPHIBIA OF OKLAHOMA 



TABLE II 



Data on number of breeding calls of Pseiidacris clari^ii. Symbols and arrangement as in 

 Table I. Item 3 taken in Payne County, Oklahoma; item 4 in Perryton, Texas; items 12, 

 13, 14 in Love County, Oklahoma. All others are from Cleveland County, Oklahoma. 



* Observation by Mr. Harold Dundee, to whom my thanks are expressed for securing 

 for me what valid data he could when opportunity presented itself, more or less un- 

 expectedly. 



TABLE III 



Data on number of breeding calls of Psetidacris strec/^erl in 10 seconds. Symbols and ar- 

 rangement as in Table I and II. Items 1, 2 and 3 are from McClain County. All others from 

 Cleveland County, items 4 and 7 and 11 to 14 from the western part, the others from the 

 eastern part (oak-hickory savannah). 



20.8 

 14.5 

 18.3 

 10.6 

 22.2 

 24.2 

 29.0 

 23.9 

 12.4 

 19.0 

 48.5* 

 13.4 

 14.6 

 16.2 

 (20.5) 



that I doubt its 

 ery large chorus, 

 include it. I still 



6 



26 

 25 



8 

 23 

 14 



3 

 30 

 40 

 20 

 20 

 22 

 20 

 21 

 278 



122 



