Results 21 to 30 of about 26,054,471 (361)

A pneumonia outbreak associated with a new coronavirus of probable bat origin

open access: yesNature, 2020
Since the outbreak of severe acute respiratory syndrome (SARS) 18 years ago, a large number of SARS-related coronaviruses (SARSr-CoVs) have been discovered in their natural reservoir host, bats1–4.
P. Zhou   +28 more
semanticscholar   +1 more source

A survey of ctenid spiders (Araneae, Ctenidae) from Xishuangbanna Tropical Botanical Garden, Yunnan, China [PDF]

open access: yesBiodiversity Data Journal, 2022
Amauropelma Raven, Stumkat & Gray, 2001 currently contains 24 species. It is distributed in Australia, India, Indonesia, Laos and Malaysia. This genus has not been found in China. Ctenus Walckenaer, 1805 comprises 213 known species. This genus is
Chang Chu   +3 more
doaj   +3 more sources

Fifteen new species of Penicillium

open access: yesPersoonia, 2016
We introduce 15 new species of Penicillium isolated from a diverse range of locations, including Canada, Costa Rica, Germany, Italy, New Zealand, Tanzania, USA and the Dry Valleys of Antarctica, from a variety of habitats, including leaf surfaces in ...
C. M. Visagie   +10 more
semanticscholar   +1 more source

Deep-sea nematodes (Comesomatidae) from the Southwest Pacific Ocean: five new species and three new species records [PDF]

open access: yes, 2012
The present study describes five new free-living nematode species and provides three new species records of the family Comesomatidae (genera Cervonema Wieser, 1954, Dorylaimopsis Ditlevsen, 1918, Hopperia Vitiello, 1969, and Kenyanema Muthumbi et al ...
Leduc, Daniel
core   +3 more sources

High throughput ANI analysis of 90K prokaryotic genomes reveals clear species boundaries

open access: yesNature Communications, 2017
A fundamental question in microbiology is whether there is continuum of genetic diversity among genomes, or clear species boundaries prevail instead. Whole-genome similarity metrics such as Average Nucleotide Identity (ANI) help address this question by ...
Chirag Jain   +4 more
semanticscholar   +1 more source

Homo naledi, a new species of the genus Homo from the Dinaledi Chamber, South Africa

open access: yeseLife, 2015
Homo naledi is a previously-unknown species of extinct hominin discovered within the Dinaledi Chamber of the Rising Star cave system, Cradle of Humankind, South Africa.
L. Berger   +46 more
semanticscholar   +1 more source

Vessel In-Water Cleaning or Treatment: Identification of Environmental Risks and Science Needs for Evidence-Based Decision Making

open access: yesFrontiers in Marine Science, 2019
The accumulation of aquatic organisms on the wetted surfaces of vessels (i.e., vessel biofouling) negatively impacts world-wide shipping through reductions in vessel performance and fuel efficiency, and increases in emissions. Vessel biofouling is also a
Chris Scianni, Eugene Georgiades
doaj   +1 more source

New species, new records, and a checklist of Coenogonium ( Ostropales : Coenogoniaceae ) from Brazil

open access: yesPlant and Fungal Systematics, 2023
The genus Coenogonium , the only genus in the family Coenogoniaceae , is mostly found in tropical and subtropical regions. Approximately 100 species of Coenogonium are known worldwide, and about 52 species have been previously recorded from Brazil ...
Dayane de Oliveira Lima   +5 more
doaj   +1 more source

Systematics and distributions of the genera Cyrtusa Erichson, Ecarinosphaerula Hatch, Isoplastus Horn, Liocyrtusa Daffner, Lionothus Brown, and Zeadolopus Broun of the United States and Canada (Coleoptera: Leiodidae: Leiodinae: Leiodini) [PDF]

open access: yes, 2013
The following genera of Leiodini (Coleoptera: Leiodidae: Leiodinae) of the continental United States and Canada are reviewed: Cyrtusa Erichson, with two species; Isoplastus Horn, with two species (one new); Liocyrtusa Daffner, with three species ...
Cook, Joyce, Peck, Stewart B.
core   +2 more sources

A New Dimension in Documenting New Species: High-Detail Imaging for Myriapod Taxonomy and First 3D Cybertype of a New Millipede Species (Diplopoda, Julida, Julidae)

open access: yesPLoS ONE, 2015
We review the state-of-the-art approaches currently applied in myriapod taxonomy, and we describe, for the first time, a new species of millipede (Ommatoiulus avatar n.
N. Akkari, H. Enghoff, B. Metscher
semanticscholar   +1 more source

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