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Full-Text Articles in Life Sciences
Bee Communities On Managed Emergent Wetlands In The Lower Mississippi Alluvial Valley Of Arkansas, Phillip Lee Stephenson
Bee Communities On Managed Emergent Wetlands In The Lower Mississippi Alluvial Valley Of Arkansas, Phillip Lee Stephenson
Graduate Theses and Dissertations
Native bee communities that use emergent wetlands are among the least studied systems in bee research. Most native bee species are thought to be in decline based on the loss of usable habitat across the United States. I surveyed emergent wetlands in the lower Mississippi Alluvial Valley of Arkansas during the summers of 2015 and 2016 using pan traps, blue-vane traps, and sweep nets to determine the current status of bee communities in this system. I surveyed 11 sites in 2015 and 17 sites in 2016 and found that bee communities were similar in actively versus passively managed emergent wetlands. …
Lemurfaceid: A Face Recognition System To Facilitate Individual Identification Of Lemurs, David Crouse, Rachel L. Jacobs, Zach Richardson, Scott Klum, Anil Jain, Andrea L. Baden, Stacey R. Tecot
Lemurfaceid: A Face Recognition System To Facilitate Individual Identification Of Lemurs, David Crouse, Rachel L. Jacobs, Zach Richardson, Scott Klum, Anil Jain, Andrea L. Baden, Stacey R. Tecot
Publications and Research
Background: Long-term research of known individuals is critical for understanding the demographic and evolutionary processes that influence natural populations. Current methods for individual identification of many animals include capture and tagging techniques and/or researcher knowledge of natural variation in individual phenotypes. These methods can be costly, time-consuming, and may be impractical for larger-scale, populationlevel studies. Accordingly, for many animal lineages, long-term research projects are often limited to only a few taxa. Lemurs, a mammalian lineage endemic to Madagascar, are no exception. Long-term data needed to address evolutionary questions are lacking for many species. This is, at least in part, due …
Diet Selection Of Snow Leopard (Panthera Uncia) In Chitral, Pakistan, Rukhsana Khatoon, Iftikhar Hussain, Maqsood Anwar, Muhammad Ali Nawaz
Diet Selection Of Snow Leopard (Panthera Uncia) In Chitral, Pakistan, Rukhsana Khatoon, Iftikhar Hussain, Maqsood Anwar, Muhammad Ali Nawaz
Turkish Journal of Zoology
Snow leopard (Panthera uncia) is an elusive endangered carnivore found in remote mountain regions of Central Asia, with sparse distribution in northern Pakistan, including Chitral and Baltistan. The present study determined the food habits of snow leopard, including preferred prey species and seasonal variation in diet. Fifty-six scat samples were collected and analyzed to determine the diet composition in two different seasons, i.e. summer and winter. Hair characteristics such as cuticular scale patterns and medullary structure were used to identify the prey. This evidence was further substantiated from the remains of bones, claws, feathers, and other undigested remains found in …
The Potential Effects Of Future Climate Change On Suitable Habitat For The Taiwan Partridge (Arborophila Crudigularis): An Ensemble-Based Forecasting Method, Juncheng Lei, Jun Wu, Qingwei Guan
The Potential Effects Of Future Climate Change On Suitable Habitat For The Taiwan Partridge (Arborophila Crudigularis): An Ensemble-Based Forecasting Method, Juncheng Lei, Jun Wu, Qingwei Guan
Turkish Journal of Zoology
Climate change is considered to be one of the greatest threats to biodiversity in this century, especially for range-restricted island species. This study explored the potential effects of climate change on Arborophila crudigularis, a weak-flying endemic bird species in Taiwan. The potential effects of climate change on climatically suitable habitat for A. crudigularis were analyzed in biomod2 and ArcGIS software. Future climate change could increase the availability of climatically suitable habitat for A. crudigularis while decreasing the mean suitability for both the entire suitable area and the area with known presence records. By 2050 and 2080, climatically suitable habitat is …
Iron Metabolism Genes In Browsing And Grazing Rhinoceroses: Implications For Iron Overload Disorder, Lorien Salyer
Iron Metabolism Genes In Browsing And Grazing Rhinoceroses: Implications For Iron Overload Disorder, Lorien Salyer
Undergraduate Honors Thesis Projects
Iron overload disorder is a serious condition that affects many animals of conservation interest, including rhinoceroses. Iron overload disorder is only found in browsing rhinos (African black, Diceros bicornis, and Sumatran, Dicerorhinus sumatrensis) but not in grazing species (African white, Ceratotherium simum, and greater one-horned, Rhinoceros unicornis). Iron overload is connected with many of the other health issues seen in captive browsing rhinoceroses, so it is vitally important that the iron metabolism process is studied to improve the existing husbandry procedures of these critically endangered animals. The objective of this study was to characterize genes related to …