Results 41 to 50 of about 5,374 (183)
Acta Zoologica, EarlyView.ABSTRACT The cuticle and medulla of guard hairs exhibit distinct morphological patterns among mammalian species. To investigate this variability in marsupials from the Brazilian Amazon, we analysed guard hairs from nine Didelphimorphia species and incorporated data from an additional 25 didelphid species.
Matheus M. Bitencourt +4 more
wiley +1 more source
Vestigial structures and variation in the evolution of the marsupial mammal dental development—a study of the woolly opossum Caluromys philander [PDF]
, 2022 The pattern of dental replacement in marsupial mammals has received much attention for its derived nature and potential relationship to the life history of the group.
Luckett, W Patrick +2 more
core +1 more source
Extracting vitalities: Cuts in Indigenous women's bodies‐territories (Brazil)
Medical Anthropology Quarterly, EarlyView.Abstract In this article, I explore the connections between the medicalization of childbirth and environmental devastation through Guarani‐Mbyá understandings of life and the living. I argue that the cuts made to Guarani‐Mbyá women's vaginas (episiotomies) in Brazilian hospitals are experienced and situated on the same cosmopolitical level as the cuts ...
Maria Paula Prates
wiley +1 more source
Efficiency of small mammal trapping in an Atlantic Forest fragmented landscape: the effect of trap type and posiiton, seasonality and habitat. [PDF]
, 2014 201
CAMPELLO, E. F. C. +5 more
core +1 more source
The Jamestown/Xiaogang Survival Game: A Class Experiment
Southern Economic Journal, Volume 92, Issue 3, Page 828-837, January 2026.ABSTRACT One of the most important insights for any economics class is the power of private incentives and competition to work hard when the fruits of one's effort are not diluted by incomplete property rights. The paper reports results of a classroom experiment that implements a transition from a “common field” with shared harvests to a division into ...
Lee Coppock +3 more
wiley +1 more source
Small mammal responses to Amazonian forest islands are modulated by their forest dependence [PDF]
, 2018 Hydroelectric dams have induced widespread loss, fragmentation and degradation of terrestrial habitats in lowland tropical forests. Yet their ecological impacts have been widely neglected, particularly in developing countries, which are currently ...
A Chao +74 more
core +1 more source
Fallen Logs Act as Natural Bridges Over Rivers in a Tropical Wet Forest
Biotropica, Volume 58, Issue 1, January 2026.We studied how vertebrate species used logs as bridges over rivers in a tropical rainforest. Most mammals present in the area used logs, but the frequency and probability of crossing varied widely among species, between seasons, and in relation to the dimensions of the log and the river below.
Juan S. Vargas Soto +3 more
wiley +1 more source
Aquaculture Nutrition, Volume 2026, Issue 1, 2026.This study evaluated the anthelmintic efficacy of rosemary oil delivered as a nanoemulsion compared with regular rosemary oil against the monogenean parasite Zeuxapta seriolae in yellowtail kingfish (YTK; Seriola lalandi). A 20‐day feeding trial tested three dietary treatments: two levels of regular rosemary oil (providing 0.85 and 1.7 g cineole·kg−1 ...
Md Reaz Chaklader +5 more
wiley +1 more source
Revista Brasileira de Parasitologia Veterinária, 2013 The aim of this paper is to record new hosts for Ixodes luciae Sénevet in the State of Para, Brazil, and present a case of malformation (teratogeny) in a nymph of this species.
Hermes Ribeiro Luz +7 more
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Brief Note Nonpigmented Tunica Vaginalis Testis in the Opossum [PDF]
, 1979 Author Institution: Department of Anatomy, Department of Biological Chemistry, Wright State University School of ...
Fritz, H. Ira, Scott, Jane N.
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