7. Recoveries from composite station 4 21 



8. Recoveries from composite station 5 22 



9. Recoveries from composite station 6 23 



10. Recoveries from composite station 7 24 



11. Recoveries from composite station 8 25 



12. Recoveries from composite station 9 26 



13. Recoveries from composite station 11 27 



14. Recoveries from composite station 12 28 



15. Recoveries from composite station 13 29 



16. Recoveries from composite station 14 30 



17. Recoveries from composite station 15 31 



18. Recoveries from composite station 16 32 



19. Recoveries from composite station 17 33 



20. Recoveries from composite station 18 plotted by 6-minute squares 34 



21. Recoveries from composite station 19 plotted by 6-minute squares 35 



22. Recoveries from composite station 20 36 



23. Recoveries from composite station 21 37 



24. Recoveries from composite station 22 plotted by 6-minute squares 38 



25. Recoveries from composite station 23 39 



26. Recoveries from composite station 24 40 



27. Recoveries from composite station 25 41 



28. Recoveries from composite station 27 42 



29. Recoveries from composite station 29 plotted by 6-minute squares 43 



30. Shoalward migrations of 60 nautical miles (111 km) or greater and probable shoalward migrations of 50 

 nautical miles (92.7 km), Baltimore Canyon to Corsair Canyon 44 



31. Shoalward migrations greater than 10 nautical miles (18.5 km) but less than 60 nautical miles (111 



km), Block Canyon to Oceanographer Canyon 45 



32. Shoalward migrations greater than 10 nautical miles (18.5 km) but less than 60 nautical miles (111 km) 

 originating near Corsair Canyon 46 



33. Mean depth of recapture of tagged lobsters by quarterly periods, 1968-71 47 



34. Composite of recoveries by months by 6-minute squares with mean monthly bottom temperature — Jan- 

 uary 48 



35. Composite of recoveries by months by 6-minute squares with mean monthly bottom temperature — Feb- 

 ruary 49 



36. Composite of recoveries by months by 6-minute squares with mean monthly bottom temperature — 

 March 50 



37. Composite of recoveries by months by 6-minute squares with mean monthly bottom temperature — 



April 51 



38. Composite of recoveries by months by 6-minute squares with mean monthly bottom temperature — 



May 52 



39. Composite of recoveries by months by 6-minute squares with mean monthly bottom temperature — 



June 53 



40. Composite of recoveries by months by 6-minute squares with mean monthly bottom temperature — 



July 54 



41. Composite of recoveries by months by 6-minute squares with mean monthly bottom temperature — Au- 

 gust 55 



42. Composite of recoveries by months by 6-minute squares with mean monthly bottom temperature — Sep- 

 tember 56 



43. Composite of recoveries by months by 6-minute squares with mean monthly bottom temperature — Oc- 

 tober 57 



44. Composite of recoveries by months by 6-minute squares with mean monthly bottom temperature — No- 

 vember 58 



45. Composite of recoveries by months by 6-minute squares with mean monthly bottom temperature — De- 

 cember 59 



Tables 



1. Summary of offshore lobster tagging, 1968-71: station references, releases, recaptures 2 



