Lionfish Control Study with GO WEST Diving and Sandton Kura Hulanda Lodge

$1,534 per person double occupancy - includes: lodging for 7 nights at the Sandton Kura Hulanda Lodge, rental car, breakfast each morning, 5 days of 2-tank boat dives, and all taxes and transfers.

+$200 REEF Program Fee per diver will be added to each package to cover the cost of the group leader, seminar and survey materials.

**For more information and to book your space, contact Martha at REEF Headquarters, trips@REEF.org or 305-852-0030. All proceeds will benefit REEF's Lionfish Control Studies.

Population density, demographics, and predation effects of adult goliath grouper

This report summarizes several years of work on Goliath Grouper to provide an understanding of adult ecology and behavior so that the population could be managed sustainably. REEF data were used to provide information on distribution patterns throughout the southeatern US and regional densities in Florida. The authors found high concordance between their quantitative reef survey data and the categorical abundance data collected by REEF volunteers, thus reducing uncertainty about use of REEF's population data for future stock assessments.

Standardized Visual Counts of Goliath Grouper off South Florida and Their Possible Use as Indices of Abundance

This paper evaluates two sets of fisheries-independant data on Goliath grouper populations in Florida. The datasets include the REEF Survey Project database and personal observations from a professional spearfisher. Because all harvest of this species was prohibted starting in 1990, fisheries-independant data like these are critical to understanding change in the populations, including any recovery that may be occuring. The paper also provides information on standarization techniques that can be applied to the REEF data.

Making It Count - September 2012

New Webinars Coming Up

New Fishinars have been added! Check out the Webinar Training page (www.REEF.org/resources/webinars). These popular online training sessions provide fishie fun in the comfort of your own home. Fishinars are free, and open to all REEF members. You need to register for each session you want to attend. No special software is required, just a web browser. Upcoming sessions include:

2012 REEF Lionfish Derby Series Remove 2,694 Invasive Fish

This summer REEF, in partnership with Divers Direct and SeaGrant Florida, hosted its third annual Lionfish Derby Series. The series included four derbies in Florida (Miami, Fort Lauderdale, West Palm Beach, and Key Largo) and one in Green Turtle Key, Bahamas. The event series was a huge success—in total, 219 participants in 60 teams brought in a total of 2,694 lionfish!

Hypoplectrus floridae n. sp. and Hypoplectrus ecosur n. sp., two new Barred Hamlets from the Gulf of Mexico (Pisces: Serranidae): more than 3% different in COI mtDNA sequence from the Caribbean Hypoplectrus species flock

This paper features research findings from powerful genetic techniques and the REEF survey data that reveal two new species of hamlet in the Caribbean. As REEF Caribbean surveyors know, hamlets are a group of colorful small sea basses that can sometimes cause ID confusion because of their myriad of colors and patterns. The varied color patterns in these small predators are thought to be a result of mimicry of other colorful herbivore species. There has been ongoing debate in the scientific world about which are actual species and which are simply just color variants or morphotypes.

Outstanding in their Field: Featured REEF Field Station, Hornby Island Diving

REEF is proud to partner with over 130 dive shops, dive clubs, individuals, and other organizations as REEF Field Stations.

Palm Beach County - Lionfish Handling Workshop

Join REEF in a special presentation on the background of the lionfish invasion, biology and ecology of lionfish, impacts of the lionfish and current research findings as well collecting and handling tools and techniques. After attending the Saturday morning workshop, each participant is welcome to attend optional lionfish handling dives on Saturday afternoon and Sunday morning.

Miami - Lionfish Handling Workshop

Join REEF in a special presentation on the background of the lionfish invasion, biology and ecology of lionfish, impacts of the lionfish and current research findings as well collecting and handling tools and techniques. After attending the Saturday morning workshop, each participant is welcome to attend optional lionfish handling dives on Saturday afternoon and Sunday morning.

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