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Fragmentation and loss of natural habitat have important consequences for wild populations and can negatively affect long-term viability and resilience to environmental change. Salt marsh obligate species, such as those that occupy the San Francisco Bay Estuary in western North America, occupy already impaired habitats as result of human development and modifications and are highly susceptible to increased habitat loss and fragmentation due to global climate change. We examined the genetic variation of the California Ridgway’s rail ( Rallus obsoletus obsoletus), a state and federally endangered species that occurs within the fragmented salt marsh of the San Francisco Bay Estuary. We genotyped 107 rails across 11...
Categories: Data;
Types: Citation,
Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: Clapper Rail,
Fragmentation,
Microsatellites,
Population declines,
Ridgway’s rail,
Data represent results of individual-based assignment tests performed in the program GeneClass for Atlantic Sturgeon of unknown origin. Data for genetic sex are also presented.
Categories: Data;
Tags: Atlantic Sturgeon,
Atlantic coast,
Individual-based assignment,
biota,
microsatellites
This dataset provides the microsatellite genotypes for 466 flathead catfish collected in Pennslyvania rivers for an analysis of population genetic structuring of introduced popualtions. Also included is the spatial location of sample sites.
This dataset includes genotypes and individual-based assignment tests for 868 Atlantic Sturgeon selected for assignment by the National Marine Fisheries Service to meet management requirements under the Endangered Species Act.
Categories: Data Release - Revised;
Tags: Atlantic Sturgeon,
Atlantic coast,
Individual-based assignment,
USGS Science Data Catalog (SDC),
biota,
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