SHERIDAN ET AL.: RECAPTURE PATTERNS OF TAGGED PENAEID SHRIMP 



2 6" 



98' 



24' 



22' 



97» 



96' 



n 



TAMAULIPAS. 



Tampico 



95' 



/ 90 M 



0' 



GULF OF MEXICO 



Figure 7.— Distribution of fishing effort by 10-minute grids of latitude and longitude for vessels 

 fishing off Tamaulipas and landing in Tampico during 1 June-31 August 1986. Numbers in each 

 grid are percentages of the total effort recorded by port agent interviews, where =■ <1% of 

 the total effort and a blank = no effort. 



Table 8.— Directional movement of brown shrimp and pink shrimp away from Tamaulipas (TA) and Texas (TX) release 

 sites as Indicated by recaptures per 10* hour fished (R/f) north and south of the release sites. Sites are arranged 

 from south to north, and an asterisk (*) Indicates a replicate release. 



307 



