Results 31 to 40 of about 41,234 (211)

Testis and brown adipose tissue xenografts from yellowish myotis (Myotis levis)

open access: yesReproduction and Fertility, 2022
Yellowish myotis present a seasonal reproduction, influenced by rainfall distribution, in which the testis mass, germ cell composition, and brown adipose tissue (B.A.T.) mass change along the reproductive stages.
Talita De Oliveira Farias   +4 more
doaj   +1 more source

Mammal remains in Tyto furcata (Tytonidae: Strigiformes) pellets from Serra do Amolar, Mato Grosso do Sul

open access: yesCaldasia, 2020
Tyto furcata pellets provide important ecological data on its diet, as well as on the preyed mammals. The present study furnishes data on the diet of T.
Marcus Vinicius Brandão
doaj   +1 more source

Geographic distribution and composition of the parasite assemblage of the insectivorous bat, Miniopterus natalensis (Chiroptera: Miniopteridae), in South Africa [PDF]

open access: yes, 2012
Includes bibliographical references.All free-living animal species have their own unique parasite assemblages. These parasites can have a significant impact on the fitness and ecology of their hosts, and through them the ecological systems in which they ...
Wood, Simon
core   +1 more source

Primeiro registro de predação de Poecilia reticulata Peters, 1859 e Phalloceros caudimaculatus (Hensel, 1868) por Noctilio leporinus (Linnaeus, 1758) (Chiroptera, Noctilionidae)

open access: yes, 2008
Noctilio leporinus (Chiroptera, Noctilionidae) has adaptations to piscivorous feeding habits, but also consumes crustaceans and insects. Between June 2005 and May 2006, bats were surveyed with mist nets during two evenings per month in the gallery forest
Pedro, Wagner Andre   +1 more
core   +2 more sources

Tracing the evolutionary history of the morpho‐anatomy of baculum in primates

open access: yesThe Anatomical Record, EarlyView.
Abstract Animal morphology reflects both evolutionary history and present‐day adaptation. Male mammal copulatory structures such as the baculum (penile bone) are ideal for studying these processes because of their complexity and high interspecific variability. In primates, however, research has focused mostly on baculum length.
Federica Spani   +3 more
wiley   +1 more source

First record of Bourret’s Horseshoe Bat Rhinolophus paradoxolophus (Mammalia: Chiroptera: Rhinolophidae) from Myanmar with a review of the taxonomy, distribution and ecology of the species

open access: yesJournal of Threatened Taxa, 2017
Two specimens of Bourret’s Horseshoe Bat, Rhinolophus paradoxolophus, were recently collected from near Kalaw, western Shan State, Myanmar.  They represent the first country record of the species as well as a considerable western range extension.
Sai Sein Lin Oo   +5 more
doaj   +1 more source

Actualización de la lista de mamíferos silvestres del departamento de Córdoba, Colombia

open access: yesBiota Colombiana, 2022
Córdoba es uno de los departamentos de la región Caribe colombiana con mayor atención en el estudio de los mamíferos, lo cual ha permitido ampliar el listado previo que incluía 117 especies.
Julio J. Chacón Pacheco   +3 more
doaj   +1 more source

Brain evolution in bats (Mammalia, Chiroptera): auditory, Olfactory and Sensorimotor systems [PDF]

open access: yes, 2002
Data for brain structure volumes was analysed using multiple regression to test for correlated volumetric evolution in bats (Mammalia, Chiroptera). Significant partial correlations were found between major brain subdivisions, and between structures ...
Griffiths, James Matthew
core  

Absent or low rate of adult neurogenesis in the hippocampus of bats (Chiroptera) [PDF]

open access: yes, 2007
Bats are the only flying mammals and have well developed navigation abilities for 3D-space. Even bats with comparatively small home ranges cover much larger territories than rodents, and long-distance migration by some species is unique among small ...
Winter, Y   +19 more
core   +2 more sources

Chiroptera

open access: yes, 2018
With over 1200 species identified, bats represent almost one quarter of the world’s mammals. Bats provide crucial environmental services, such as insect control and pollination, and inhabit a wide variety of ecological niches on all continents except Antarctica.
Barry Berkovitz, Peter Shellis
openaire   +2 more sources

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