Results 21 to 30 of about 6,596 (161)
Marsupial Genome Sequences: Providing Insight into Evolution and Disease
Marsupials (metatherians), with their position in vertebrate phylogeny and their unique biological features, have been studied for many years by a dedicated group of researchers, but it has only been since the sequencing of the first marsupial genome ...
Janine E. Deakin
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In this paper we report a qualitative morphological analysis of Wallerian degeneration in a marsupial. Right optic nerves of opossums Didelphis marsupialis were crushed with a fine forceps and after 24, 48, 72, 96 and 168 hours the animals were ...
MARCELO S. NARCISO +2 more
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Elucidating Patterns in the Occurrence of Threatened Ground-Dwelling Marsupials Using Camera-Traps
Establishing trends in endangered fauna against management efforts is a key but often challenging enterprise. Camera-traps offer a new and literal window into monitoring many different mammalian species.
Andrew W. Claridge +2 more
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Captive breeding is a critical tool for conservation of endangered species. Identifying the correct time to pair males and females can be a major challenge for captive breeding programmes, with current methods often being invasive or slow. Detection dogs
Hannah E. Roberts +5 more
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The objective of this study was to quantify argyrophillic, argentaffin and insulin immunoreactive endocrine cells in the different segments of the small intestine of Didelphis aurita and measure probable differences in the number of these cells between ...
Gláucia Marques Freitas Ribeiro +4 more
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La gran diversidad de especies en centros urbanos de Colombia contrasta con la rápida e intensa degradación de los hábitats donde se concentra dicha diversidad.
Tomás Villada-Cadavid +1 more
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Invasive buffel grass (Cenchrus ciliaris) is considered a threat to the critically endangered northern hairy‐nosed wombat (Lasiorhinus krefftii; NHW). Buffel grass outcompetes native grasses, reducing availability of native food items for NHW, and causes
Fiona Casey +2 more
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Relative demographic susceptibility does not explain the extinction chronology of Sahul’s megafauna
The causes of Sahul’s megafauna extinctions remain uncertain, although several interacting factors were likely responsible. To examine the relative support for hypotheses regarding plausible ecological mechanisms underlying these extinctions, we ...
Corey JA Bradshaw +5 more
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Ecological monitoring is crucial for tracking changes in the status of species over time. However, ensuring that monitoring programs possess adequate statistical power—capacity to detect changes in populations with a high level of confidence—remains a ...
Harry A. Moore +4 more
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