1. STFA/SCCFA/CFMC Spiny Lobster Project David Olsen, STFA Josh Nowlis, Bridge Environment Daryl Bryan, STFA Funded by Caribbean Fishery Management Council

2. Virgin Islands Spiny Lobster Landings

3. Landings by Method

4. # Lobster Trips by Island (1974-2006)

5. Tags and Recaptures # Trips # Tagged # Project Recaptures # Non-Project Recaptures# Kept St. Croix 92 1,50746912 St. Thomas 210 4,70931943155

6. % of Lobster by CL (Complete Trips) Minimum Legal CL

7. Average VI Lobster CL (1974-2012 from DFW Port Sampling)

8. St. Croix Size of Lobster Traps vs Diving Anova: Single Factor SUMMARY Groups CountSumAverageVariance Traps 990105,236 106.30 220 Diving 2,451262,190 106.97 250 ANOVA Source of Variation SSdfMSF P- valueF crit Between Groups 3191 1.320.2513.844 Within Groups 833,2763,439242 Total 833,5963,440

9. St. Croix Recruitment Pulse?

10. Recruitment Pulse?

11. Recruitment Pulse? St. Croix Size Class Frequencies

12. Recruitment Pulse? St. Thomas/St. John Size Class Frequencies

13. Monthly St. Thomas Lobster Landings

14. Monthly CPUE/# Trips

15. Short/Berried Seasonality

16. Summary of Coral World Tag Retention Study 45 lobsters were installed at Coral World between July and October 2013. To date there have been 9 molts with no tag loss. In the mean-time we have tagged an additional 10 (<45 mm) small Coral World lobsters. 6 of these molted and 4 lost their tags. The smallest lobster tagged in the field was 51 mm CL. We do not think tag loss is much of an issue.

19. STFA Lobster Landings (% of Total Lobster Landings)

20. Days at Large

22. Summer Recaptures

23. Winter Recaptures

24. Mortality Calculation

25. Total Mortality (Z) Calculated from TIP Data

26. Estimated Spiny Lobster Growth L ∞ =244.9 mm K=0.361 W ∞ =15.6 lbs

27. Yield Per Recruit

28. Comparison Between Annual Fish Trap Hauls (St. Thomas CCR Reports and Fishermen Interviews)

29. Traps/Day Hauled in St. Thomas (TIP, Historic and Adjusted CCR Data Compared to Current SEFSC Data)

30. STT Stock Health Indicators

31. Summary of Status: St. Thomas On St. Thomas, landings increased gradually from the mid-1980s to peaks of just over 136,000 lbs in 2003 through 2006, followed by decreased landings following this period. During this time of historically high catches, the stock showed no consistent signs of decline in catch per unit effort or in the average size of catch. The average size of catch itself remained well above the minimum size limit and the size at first maturity. As such, catches of 130,000 lbs a year appear to be sustainable. Current OFL is 115,776 lbs. Ongoing catch reporting and port sampling allow us to watch for future signs of overfishing, and would allow for the opportunity to adjust catches downward if necessary.

32. STX Stock Health Indicators

33. Summary of Status: St. Croix On St. Croix, landings grew dramatically starting in the mid-1990s to a peak of over 155,000 lbs in 2008. Catches have exceeded 135,000 lbs most years since 2005 to 2011 Indicators of health provide conflicting information. Whereas catch per unit effort has consistently increased since 2003, the average size of catch has mostly declined since 2007, with particularly dramatic drops in 2011 and 2012. The Carapace Length value in 2012 was close to the minimum size limit and size at first maturity, indicating lobster were being caught just as they grew to legal size and were capable of contributing new lobsters to the population. Given the data sources (port sampling versus self-reporting) and problems with assessing diving effort, the size information should probably receive greater consideration than catch per unit effort. While the size information is no guarantee that the stock is in poor condition, it does raise concerns about the current catch levels. Catches of 100,000 to 120,000 lbs were sustained in the early 2000s and may be a suitable quota, pending ongoing monitoring of this stock. Current OFL is 119,230 lbs.