Figure 1. — Positions of collections made of fishes beneath flotsam in April, May, and June 1963 (spring) and October 

 1963 (fall). Numerals indicate number of collections made in each locality. Inset at top shows location of 

 study area and position of the six collections made outside this area. 



representctl. The scientific name, family, and sea- 

 son of occurrence of these species are presented in 

 table 1. Abbreviated names are used in the text 

 and subsequent tables. 



There was little seasonal variation in the occur- 

 rence of species. Twenty-four of the total of 32 

 species were captured or observed during both 

 spring and fall. The seasonal occurrence of adult 



FLOTSAM IN 0FF8H0KE WATERS 



15 



