Results 51 to 60 of about 1,745 (178)

Cold‐Induced Suppression of Myogenesis in Skeletal Muscle Stem Cells Contributes to Delayed Muscle Regeneration During Hibernation

open access: yesThe FASEB Journal, Volume 39, Issue 23, 15 December 2025.
Hibernating mammals preserve satellite cell viability during extreme cold exposure by suppressing ferroptosis through elevated GPX4 expression. Although these cells survive cold stress, myogenic activation and differentiation are markedly reduced, leading to delayed muscle regeneration in vivo.
Tatsuya Miyaji   +12 more
wiley   +1 more source

Order Marsupialia

open access: yes, 1982
James H. Honacki, Kenneth E. Kinman, James W. Koeppl (1982): Order Marsupialia. In: James H. Honacki, Kenneth E. Kinman, James W. Koeppl (Eds): Mammal Species of the World (1st Edition). Lawrence, Kansas, USA: Alien Press, Inc. & The Association of Systematics Collections: 18-51, ISBN: 0-89327-235-3, DOI: http://doi.org/10.5281/zenodo ...
James H. Honacki   +2 more
openaire   +2 more sources

Species Richness Gradients Vary Across Phylogenetic Scales

open access: yesGlobal Ecology and Biogeography, Volume 34, Issue 12, December 2025.
ABSTRACT Aim To determine how species richness gradients—commonly considered universal—vary across the phylogenetic hierarchy of birds and mammals, and to uncover how clade age and size predetermine the gradients. Location Global. Time Period Last 120 million years. Taxa Studied Birds and mammals (~15,000 species).
Antonin Machac   +11 more
wiley   +1 more source

First record brown four-eyed opossum marsupial in Honduras ( Rio Platano Biosphere Reserve )

open access: yesCuadernos de investigación UNED, 2015
It is adding a new record of marsupial to Honduras, Metachirus nudicaudatus, and the second record to Nuclear Central America, based in two specimens, male and female.
Julio Enrique Mérida   +1 more
doaj   +1 more source

Who was the real sabertooth predator: Thylacosmilus or Thylacoleo?

open access: yesThe Anatomical Record, Volume 308, Issue 11, Page 2896-2912, November 2025.
Abstract Sabertoothed mammalian predators, all now extinct, were almost exclusively feloid carnivorans (Eutheria, Placentalia): here a couple of extinct metatherian predators are considered in comparison with the placental sabertooths. Thylacosmilus (the “marsupial sabertooth”) and Thylacoleo (the “marsupial lion”) were both relatively large (puma ...
Christine M. Janis
wiley   +1 more source

Metazoarios parásitos de Tlacuatzin canescens y Marmosa mexicana (Mammalia: Didelphimorphia) de México Metazoan parasites of Tlacuatzin canescens and Marmosa mexicana (Mammalia: Didelphimorphia) from Mexico

open access: yesRevista Mexicana de Biodiversidad, 2012
Como parte de un estudio sobre los metazoarios parásitos de mamíferos de México se recolectaron 4 ejemplares de ratones tlacuache: 2 de Tlacuatzin canescens (Allen, 1893) procedentes de Oaxaca y 2 de Marmosa mexicana Merriam, 1897 de Veracruz.
Carmen Guzmán-Cornejo   +4 more
doaj  

Outlines of a Classification of the Marsupialia.

open access: yesThe Transactions of the Zoological Society of London
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
openaire   +1 more source

A Tale of Two Tails: Untangling the Phylogeography and Demographic History of Extant Species of Mulgara (Dasycercus spp.) in the Australian Arid Zone

open access: yesJournal of Biogeography, Volume 52, Issue 10, October 2025.
ABSTRACT Aim Australia's arid and semi‐arid zones cover about 70% of the continent, yet our understanding of the biogeography of these diverse and expansive landscapes remains limited. Mulgara (Dasycercus spp.; Marsupialia: Dasyuridae), a widely distributed mammal taxon, offers an opportunity to explore patterns of the population structure across the ...
Aline Gibson Vega   +13 more
wiley   +1 more source

Observações sobre a biologia do gambá (Didelphis marsupialis) na Ilha de Ratones Grande, Estado de Santa Catarina, Brasil

open access: yesBiotemas, 1996
Neste estudo foram registrados aspectos da biologia de Didelphis marsupialis (Marsupialia, Mammalia) na Ilha de Ratones Grande. A área de estudo localiza-se no Estado de Santa Catarina, no sul do Brasil, sendo a vegetação predominante típica da Floresta ...
Jorge José Cherem   +3 more
doaj  

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