Results 61 to 70 of about 14,539 (223)

Fundación del primer bioterio MPF funcional de Colombia Foundation of a functional murine pathogen free animal facility in Colombia

open access: yesIatreia, 2003
Cualquier investigación donde se experimente con modelos animales exige que el estado microbiológico y genético de los mismos sea definido desde el principio y verificado periódicamente para garantizar la fiabilidad y certeza de los datos.
Ómar Vesga   +5 more
doaj  

Control of the multimammate rat, Mastomys natalensis (A. Smith) in the irrigated fields of the Republic of Burundi [PDF]

open access: yes, 1978
Irrigated cultivations have been developed in Burundi with the aid of the European Fund for Development. Three major rodent species are considered pests, but one of them is far more important and can survive flooding: Mastomys natalensis, the ...
Giban, Jacques
core  

Ontogeny of the malleus in Mesocricetus auratus (Mammalia, Rodentia): Systematic and functional implications for the muroid middle ear

open access: yesThe Anatomical Record, Volume 309, Issue 4, Page 989-1004, April 2026.
Abstract The three mammalian auditory ossicles enhance sound transmission from the tympanic membrane to the inner ear. The anterior anchoring of the malleus is one of the key characters for functional classification of the auditory ossicles. Previous studies revealed a medial outgrowth of the mallear anterior process, the processus internus ...
Franziska Fritzsche   +2 more
wiley   +1 more source

When is a species not a species? Uncoupled phenotypic, karyotypic and genotypic divergence in two species of South African laminate-toothed rats (Murinae: Otomyini) [PDF]

open access: yes, 2009
Chromosomal polytypy, morphological conservatism and absence of data have frustrated the taxonomic revision of two species of southern African-endemic laminate-toothed rats (Otomys irroratus and Otomys saundersiae s.l.).
Baxter R.   +4 more
core   +1 more source

Synapsids and sensitivity: Broad survey of tetrapod trigeminal canal morphology supports an evolutionary trend of increasing facial tactile specialization in the mammal lineage

open access: yesThe Anatomical Record, Volume 309, Issue 4, Page 864-911, April 2026.
Abstract The trigeminus nerve (cranial nerve V) is a large and significant conduit of sensory information from the face to the brain, with its three branches extending over the head to innervate a wide variety of integumentary sensory receptors, primarily tactile.
Juri A. Miyamae   +4 more
wiley   +1 more source

Further Studies on Mastomys (Rodentia: Muridae) Types and Generic Distinctions among African Muridae

open access: yesMitteilungen aus dem Museum für Naturkunde in Berlin. Zoologisches Museum und Institut für Spezielle Zoologie (Berlin), 1997
AbstractExamination of types recently discovered in Berlin revealed the following holotypes: Mus colonus BRANTS, 1827, Mus fumatus PETERS, 1878, Mus hildebrandtii PETERS, 1878, Mus microdon PETERS, 1852, Mus (Epimys) microdon victoriae MATSCHIE, 1911 and Mystromys longicaudatus NOACK, 1887.
van der Straeten, Erik, Robbins, C.B.
openaire   +2 more sources

Zooarchaeological Analysis of an Atoll Assemblage From Central Micronesia

open access: yesArchaeology in Oceania, Volume 61, Issue 1, Page 177-198, April 2026.
ABSTRACT There has been a dearth of archaeological research on atolls in the central‐eastern Caroline Islands of Micronesia. This has limited our understanding of pre‐contact subsistence and settlement strategies in these more marginal and remote environments, particularly in regards to zooarchaeological data.
Philippa Jorissen   +2 more
wiley   +1 more source

Materials on the fauna of the Bug Gard: a review of small mammal records (Soricidae, Muridae, Cricetidae)

open access: yesNovitates Theriologicae, 2023
New data on micromammals of the Bug Gard National Nature Park obtained in 2022–2023 are presented. Eight species of this survey group were recorded. They include three species of shrews of the family Soricidae (Crocidura suaveolens, Sorex araneus, and ...
Serhii Legkyi   +2 more
doaj   +1 more source

Local extinctions in the small mammal's assemblages between late Holocene and historical times in Talagapa mountains (Patagonia, Argentina): The role of land use changes [PDF]

open access: yes, 2016
The aim of this work was to evaluate possible changes in the small mammal composition in the Patagonian arid Extra-Andean steppes between the late Holocene and historical times.
Andrade, Analia, Monjeau, Jorge Adrian
core   +1 more source

Graman Revisited Once Again: A Reanalysis of the Late Holocene Legacy Faunal Assemblage From GB4 Rockshelter, New South Wales

open access: yesArchaeology in Oceania, Volume 61, Issue 1, Page 199-220, April 2026.
ABSTRACT The archaeological site Graman B4 provided one of the first records of substantial dietary change in ancient Australian Aboriginal society. Initial examination of the faunal remains from this site suggested that Late Holocene hunters reduced their focus on high‐ranked kangaroos to increasingly rely on arboreal possums; and that these ...
Loukas George Koungoulos   +2 more
wiley   +1 more source

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