Results 91 to 100 of about 89,720 (326)

The Linnaean revolution – A history of the Natural System

open access: yesTAXON, EarlyView.
Abstract A very brief history of the Natural System (NS) is presented, focusing on angiosperms. The account is divided into four parts. The first, “Setting the stage”, gives an outline of my understanding of evolutionary ontology and how this reflects on taxonomy.
Magnus Lidén
wiley   +1 more source

Distributional extensions of Carollia castanea and Micronycteris minuta from Guatemala, Central America [PDF]

open access: yes, 2017
Field expeditions in 2011 that inventoried the terrestrial vertebrate fauna of two wildlife protected areas in the tropical Caribbean of Guatemala have produced the first confirmed records of two bats for the country: the white-bellied big-eared bat ...
Barahona, R   +6 more
core   +1 more source

New camelid (Artiodactyla: Camelidae) record from the late Pleistocene of Calama (Second Region, Chile): a morphological and morphometric discussion

open access: yesRevista Mexicana de Ciencias Geológicas, 2014
En el presente trabajo se describe el material correspondiente a restos fósiles de camélidos del sitio Kamac Mayu (II Región, Chile). Este registro, fue recobrado a partir de excavaciones sistemáticas en depósitos de grava arenosa y arena dispuestos ...
Isabel Cartajena   +2 more
doaj  

I. MAMMALIA.

open access: yesProceedings of the Zoological Society of London, 1887
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
openaire   +2 more sources

Spider Webs, Soil or Leaf Swabs to Detect Environmental DNA From Terrestrial Vertebrates: What Is the Best Substrate?

open access: yesMolecular Ecology Resources, EarlyView.
ABSTRACT As human activities drive biodiversity decline, effective biomonitoring is more crucial than ever to track species distribution changes and inform conservation and restoration actions. Environmental DNA (eDNA) metabarcoding has emerged as a promising tool for the simultaneous detection of multiple taxa. However, while substrates play a crucial
Aloïs Berard   +3 more
wiley   +1 more source

Some insectivore (Mammalia) remains from the Late Miocene locality of Alsótelekes (Hungary) [PDF]

open access: yes, 1999
Six Insectivora species (Plesiosorex sp., Florinia ef. stehlini, Allosorex ef. stenodus, Crusafontina endemica, Miosorex sp., Soricinae gen. et sp.) were found in the Alsótelekes Late Miocene fossil material.
Mészáros, L. Gy.
core  

Wikipedia as an encyclopaedia of life [PDF]

open access: yes, 2010
In his 2003 essay E O Wilson outlined his vision for an “encyclopaedia of life” comprising “an electronic page for each species of organism on Earth”, each page containing “the scientific name of the species, a ...
C Bizer   +27 more
core   +2 more sources

Mamíferos no voladores en un campus universitario de la Orinoquia colombiana

open access: yesMammalogy Notes, 2020
En la Orinoquia colombiana la transformación del paisaje es evidente y se ha sugerido que los campus de instituciones educativas ayudan a conservar la biodiversidad.
Cesar Alfonso, Francisco Sánchez
doaj   +1 more source

Mouse genome engineering uncovers 18 genes dispensable for male reproduction

open access: yesAndrology, EarlyView.
Abstract Background Male infertility is an intricate multifactorial disease involving the interplay between genetic and environmental factors. Genetic anomalies account for more than 15% of all male infertility cases; however, diagnosing them exhibits enormous challenges due to variable symptomatic presentations and limited knowledge of gene functions.
Hsin‐Yi Chang   +7 more
wiley   +1 more source

A new genus and species of sabretooth, Oriensmilus liupanensis (Barbourofelinae, Nimravidae, Carnivora), from the middle Miocene of China suggests barbourofelines are nimravids, not felids [PDF]

open access: yes, 2020
Since the early 2000s, a revival of a felid relationship for barbourofeline sabretooths has become popular due to recent discoveries of fragmentary fossils from Africa.
Guan, Jian   +2 more
core  

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