Project Description
SEDAR 62 will be an Assessment following a Standard approach and addresses the stock of Gulf of Mexico Gray Triggerfish. A workshop to address new data and assessment issues was held May 20-22, 2019 in Miami, Florida.
Late in the assessment process, an internal review of the assessment identified inaccuracies in essential data inputs that could not be easily reconciled. The SEFSC determined the best plan of action was to halt work on the S62 assessment. A new assessment of Gulf of Mexico Gray Triggerfish will be scheduled as soon as practicable.
For more information, please contact the SEDAR Coordinator for this project, Julie A. Neer: julie.neer@safmc.net
NOTE: SEDAR Working papers document the methods, datasets, and preliminary analyses that are under consideration at the various workshops and therefore do not necessarily represent final consensus opinions of workshop participants. Working paper findings and methods may change following workshop review. Working papers should not be cited without author permission.
Project Workshops
SEDAR 62 Gulf of Mexico Gray Triggerfish In-person Workshop
Workshop Working Papers
- SEDAR 62 WP-01: Indices of abundance for Gray Triggerfish (Balistes capriscus) using combined data from three independent video surveys Opens in a new window
- SEDAR 62 WP-02: SEAMAP Reef Fish Video Survey: Relative Indices of Abundance of Gulf of Mexico Gray Triggerfish Opens in a new window
- SEDAR 62 WP-03: Standardized Catch Rates of Gray Triggerfish (Balistes capriscus) from the U.S. Headboat Fishery in the Gulf of Mexico, 1986-2017 Opens in a new window
- SEDAR 62 WP-04: Standardized Catch Rates of Gray Triggerfish (Balistes capriscus) from the Gulf of Mexico Recreational Charterboat and Private Boat Fisheries (MRFSS) 1981-2017 Opens in a new window
- SEDAR 62 WP-05: Updated Standardized Catch Rate Indices for Gulf of Mexico Gray Triggerfish (Balistes capriscus) 1993-‐2017 for the Gulf of Mexico Commercial Handline Fishery Opens in a new window
- SEDAR 62 WP-06: Gray Triggerfish Balistes capriscus Findings from the NMFS Panama City Laboratory Camera & Trap Fishery-Independent Survey 2004-2017 Opens in a new window
- SEDAR 62 WP-07: Proposed CPUE Expansion Estimation for Total Discards of Gulf of Mexico Gray Triggerfish Opens in a new window
- SEDAR 62 WP-08: A Summary of Gray Triggerfish Size Distribution Data from Recreational Fishery Surveys in the Gulf of Mexico Opens in a new window
- SEDAR 62 WP-09: Gray triggerfish ageing summary for the northern Gulf of Mexico 1999-2017 with a description of ageing methods Opens in a new window
- SEDAR 62 WP-10: Some information on grey triggerfish from the GOM EM LL Reef fish database Opens in a new window
- SEDAR 62 WP-11: The Effects of hook type on gray triggerfish Catch-Per-Unit-Effort Opens in a new window
- SEDAR 62 WP-12: Continuity Runs for Gray Triggerfish Abundance Indices from SEAMAP Groundfish Surveys in the Northern Gulf of Mexico Opens in a new window
- SEDAR 62 WP-13: Gray Triggerfish Abundance Indices from SEAMAP Groundfish Surveys in the Northern Gulf of Mexico Opens in a new window
- SEDAR 62 WP-14: Aging procedures and growth curve estimation for gray triggerfish collected from the Gulf of Mexico Opens in a new window
- SEDAR 62 WP-15: Gray Triggerfish (Balistes capriscus) indices of relative abundance from SEAMAP Fall Plankton Surveys, 1986 to 2016 Opens in a new window
- SEDAR 62 WP-16: Low discard survival of gray triggerfish in the southeastern US hook-and-line fishery Opens in a new window
- SEDAR 62 WP-17: Do Sagittal Otoliths Provide More Reliable Age Estimates Than Dorsal Spines for Gray Triggerfish? Opens in a new window
- SEDAR 62 WP-18: Edge type distributions as an indication of potential aging problems for multiple reef fish species collected from the Gulf of Mexico Opens in a new window
- SEDAR 62 WP-19: Commercial Landings of Gray Triggerfish (Balistes capriscus) in the Gulf of Mexico Opens in a new window
- SEDAR 62 WP-20: Shrimp Fishery Bycatch Estimates for Gulf of Mexico Grey Triggerfish, 1972-2017 Opens in a new window
Workshop Reference Documents
- SEDAR 62 RD-01: Age and growth of gray triggerfish (Balistes capriscus) from a north-central Gulf of Mexico artificial reef zone Opens in a new window
- SEDAR 62 RD-02: Experimental assessment of circle vs. J hook performance and selectivity in the northern Gulf of Mexico recreational reef fish fishery Opens in a new window
- SEDAR 62 RD-03: Validation of Annual Growth-Zone Formation in Gray Triggerfish, Balistes capriscus Dorsal Spines, Fin Rays, and Vertebrae Opens in a new window
- SEDAR 62 RD-04: Factors affecting estimates of size at age and growth in grey triggerfish Balistes capriscus from the northern Gulf of Mexico Opens in a new window
- SEDAR 62 RD-05: Oogenesis and Fecundity Type of Gray Triggerfish in the Gulf of Mexico Opens in a new window
- SEDAR 62 RD-06: (S61-WP-19) Model-estimated conversion factors for calibrating Coastal Household Telephone Survey (CHTS) charterboat catch and effort estimates with For Hire Survey (FHS) estimates in the Atlantic and Gulf of Mexico with application to Opens in a new window
- SEDAR 62 RD-07: Competitive interactions between gray triggerfish (Balistes capriscus) and red snapper (Lutjanus campechanus) in laboratory and field studies in the northern Gulf of Mexico Opens in a new window
- SEDAR 62 RD-08: Movement patterns of gray triggerfish, Balistes capriscus, around artificial reefs in the northern Gulf of Mexico Opens in a new window
- SEDAR 62 RD-09: The Potential for Unreported Artificial Reefs to Serve as Refuges from Fishing Mortality for Reef Fishes Opens in a new window
- SEDAR 62 RD-10: Recruitment of Age-0 Gray Triggerfish to Benthic Structured Habitat in the Northern Gulf of Mexico Opens in a new window
- SEDAR 62 RD-11: Territoriality, Reproductive Behavior, and Parental Care in Gray Triggerfish, Balistes capriscus, from the northern Gulf of Mexico Opens in a new window
- SEDAR 62 RD-12: Description of reared preflexion gray triggerfish, Balistes capriscus. Larvae from the northern Gulf of Mexico Opens in a new window
- SEDAR 62 RD-13: Low discard survival of gray triggerfish in the southeastern US hook-and-line fishery Opens in a new window