Results 41 to 50 of about 25,768,757 (312)
, 2013 We consider the effects of new light species on the Cosmic Microwave Background. In the massless limit, these effects can be parameterized in terms of a single number, the relativistic degrees of freedom.
Brust, Christopher +2 more
core +1 more source
High throughput ANI analysis of 90K prokaryotic genomes reveals clear species boundaries
Nature 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
Frontiers in Marine Science, 2021 Vessel biofouling is a major pathway for the introduction, establishment, and subsequent spread of marine non-indigenous macro-organisms. As a result, national and international regulations and guidelines have been implemented to manage the risks ...
Eugene Georgiades +8 more
doaj +1 more source
NEW SPECIES OF MICROLEPIDOPTERA
The Canadian Entomologist, 1916 (Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
openaire +3 more sources
Proceedings of the Zoological Society of London, 1878 (Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
openaire +3 more sources
Theclinae of Rondonia, Brazil: Strymon Hübner : with descriptions of new species (Lepidoptera: Lycaenidae) [PDF]
, 2011 Twenty-two species of Strymon are known from the vicinity of Cacaulandia in Rondonia, Brazil, of which 14 are new species. These belong to 5 species groups: the "oreala" group [Strymon megarus (Godart)]; the "ziba" group [Strymon ziba (Hewitson), Strymon
Austin, George T., Johnson, Kurt
core
The Anthonomus juniperinus group, with descriptions of two new species (Coleoptera: Curculionidae) [PDF]
, 2010 The Anthonomus juniperinus (Sanborn) species group is defined and two new species, Anthonomus sanborni, new species, and A. rileyi new species, from the United States are described, keyed and illustrated.
Burke, Horace R., Clark, Wayne E.
core +2 more sources
ZooKeys, 2010 Twelve new species of the genus Amphimenes Bates, 1873 are described from Vietnam: Amphimenes maculatus, sp. n., Amphimenes bidoupensis, sp. n., Amphimenes gracilis, sp. n., Amphimenes montanus, sp. n., Amphimenes giganteus, sp. n., Amphimenes
Dmitry Fedorenko
doaj +1 more source
PLoS ONE, 2014 We describe a new species of fanged frog (Limnonectes larvaepartus) that is unique among anurans in having both internal fertilization and birth of tadpoles. The new species is endemic to Sulawesi Island, Indonesia.
D. Iskandar, B. J. Evans, J. McGuire
semanticscholar +1 more source