Map FilesRecovery of Queen Conch in the U. S. Virgin Islands
Metadata Thumbnail The queen conch is an important cultural component and an extremely valuable coral reef fishery resource throughout the Caribbean, historically second only to the spiny lobster. Comparisons of past studies with current densities from these areas continue...
ResourceRecovery of conch populations in the U.S. Virgin Islands
"Throughout the Caribbean, queen conch (Strombus gigas) are considered a species of concern under the Convention on International Trade of Endangered Species (CITES) due to basin-wide stock depletions. Research suggests that a variety of factors may be re...
ResourceAssessment of contaminant levels in Salt River Bay, St. Croix
This project addresses concerns over levels of contaminants in water, sediments, and marine organisms in the coral reef ecosystem of Salt River Bay. Degraded habitats and chemical contaminants can contribute both to human health risks from consumption of ...
ResourceAssessing performance and connectivity of St. Croix MPAs
The queen conch, Strombus gigas, is a highly valued marine resource throughout the Caribbean, but habitat degradation and overfishing have caused steep reductions in population numbers. Wild populations of conch have been slow to recover in spite of drast...
ResourcePopulation dynamics and genotypic richness of threatened Acropora species and their hybrid in the U.S. Virgin Islands
Acropora cervicornis and A. palmata have experienced substantial losses in coral cover throughout the Caribbean, but their hybrid (A. prolifera) appears to be increasing at some sites. The shifts in relative abundance could result from hybridization with ...
ResourceDetermining habitat use, movement, and migration patterns of queen conch, Strombus gigas, in St. John, USVI, using acoustic tagging techniques
Presentation on Determining habitat use, movement, and migration patterns of queen conch, Strombus gigas, in St. John, USVI, using acoustic tagging techniques given at the 60th International Gulf and Caribbean Fisheries Institute Meeting in Punta Cana, Do...
Downloadable DataRadial survey data of queen conch population counts, shell length, and lip thickness measurements in Buck Island and Salt River Bay, St. Croix, USVI, from 2014-08-25 to 2018-08-10 (NCEI Accession 0253469)
Metadata Thumbnail This dataset contains shell lengths and lip thicknesses of queen conch individuals located and measured while conducting radial surveys of the conch populations on the northern shelf of St. Croix. The date, location, water depth, and general benthic habi...
ResourceEndangered species act status review report: Queen conch (Aliger gigas)
This is the status review report for queen conch (Aliger gigas) under the Endangered Species Act (ESA). Information and data were reviewed for approximately 40 jurisdictions through July 1, 2021. This report summarizes the best available scientific and co...
ResourceIdentifying resilient acroporid populations for effective restoration: Mapping genotypic distributions and connectivity in the U.S Virgin Islands
"The distribution of Acropora spp. at three sites in the U.S. Virgin Islands (Thatch Cay, Lovango Cay, No Name Bay) are well documented based on previous tissue collection and long-term transect analysis. Rather than mapping by species alone, here we have...
ResourcePopulation Dynamics and Genotypic Richness of the Threatened Acropora spp. and their Hybrid in the U.S. Virgin Islands Annual Report 2019
"In September 2019, we collected 63 colonies from reefs surrounding St. Thomas and St. John as a continuation of a multifaceted approach to understand the ecology and population dynamics of the threatened Acropora taxa. Starting in 2009, three long-term t...