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Full-Text Articles in Biodiversity

Conservation Status Of Marine Biodiversity In Oceania: An Analysis Of Marine Species On The Iucn Red List Of Threatened Species, Beth A. Polidoro, Cristiane T. Elfes, Jonnell C. Sanciangco, Helen Pippard, Kent E. Carpenter Jan 2011

Conservation Status Of Marine Biodiversity In Oceania: An Analysis Of Marine Species On The Iucn Red List Of Threatened Species, Beth A. Polidoro, Cristiane T. Elfes, Jonnell C. Sanciangco, Helen Pippard, Kent E. Carpenter

Biological Sciences Faculty Publications

Given the economic and cultural dependence on the marine environment in Oceania and a rapidly expanding human population, many marine species populations are in decline and may be vulnerable to extinction from a number of local and regional threats. IUCN Red List assessments, a widely used system for quantifying threats to species and assessing species extinction risk, have been completed for 1190 marine species in Oceania to date, including all known species of corals, mangroves, seagrasses, sea snakes, marine mammals, sea birds, sea turtles, sharks, and rays present in Oceania, plus all species in five important perciformfish groups. Many of …


Range Extension For The Dismal Swamp Southern Bog Lemming, Synaptomys Cooperi Helaletes, In Eastern Virginia, Robert K. Rose Jan 2011

Range Extension For The Dismal Swamp Southern Bog Lemming, Synaptomys Cooperi Helaletes, In Eastern Virginia, Robert K. Rose

Biological Sciences Faculty Publications

The distribution of the Dismal Swamp Southern Bog Lemming is extended to include three counties west of the Dismal Swamp in southeastern Virginia, long considered its only location in the state. Evidence of lemmings was detected at 10 of 27 survey sites, and confirmed by trapping at three of five sites, all dominated by herbaceous vegetation.


Comparative Phylogeography Of The Coral Triangle And Implications For Marine Management, Kent E. Carpenter, Paul H. Barber, Eric D. Crandall, Maria Carmen A. Ablan-Lagman, Ambariyanto Ambariyanto, Gusti Ngurah Mahardika, B. Mabel Manjaji-Matsumoto, Marie Antonette Junio-Menez, Mudjekeewis D. Santos, Craig J. Starger, Abdul Hamid A. Toha Jan 2011

Comparative Phylogeography Of The Coral Triangle And Implications For Marine Management, Kent E. Carpenter, Paul H. Barber, Eric D. Crandall, Maria Carmen A. Ablan-Lagman, Ambariyanto Ambariyanto, Gusti Ngurah Mahardika, B. Mabel Manjaji-Matsumoto, Marie Antonette Junio-Menez, Mudjekeewis D. Santos, Craig J. Starger, Abdul Hamid A. Toha

Biological Sciences Faculty Publications

Extreme concentration of marine biodiversity and exploitation of marine resources in the Coral Triangle pose challenges to biogeographers and resource managers. Comparative phylogeography provides a powerful tool to test biogeographic hypotheses evoked to explain species richness in the Coral Triangle. It can also be used to delineate management units for marine resources. After about a decade of phylogeographical studies, patterns for theCoral Triangle are emerging. Broad connectivity in some species support the notion that larvae have maintained gene flow among distant populations for long periods. Other phylogeographic patterns suggest vicariant events resulting from Pleistocene sea level fluctuations, which have, at …