Results 311 to 320 of about 22,713,750 (361)
Some of the next articles are maybe not open access.
Science, 2017
Evolution Recent research has highlighted the interplay between environment and genetic changes that leads to speciation. In a Perspective, Grant and Grant discuss evidence from a range of species, including their own decades-long field research on Darwin's finches in the Galapagos archipelago.
openaire +2 more sources
Evolution Recent research has highlighted the interplay between environment and genetic changes that leads to speciation. In a Perspective, Grant and Grant discuss evidence from a range of species, including their own decades-long field research on Darwin's finches in the Galapagos archipelago.
openaire +2 more sources
Avahi cleesei New, New SpecIes
2005Published as part of Urs Thalmann & Thomas Geissmann, 2005, New Species of Woolly Lemur Avahi (Primates: Lemuriformes) in Bemaraha (Central Western Madagascar), pp.
Urs Thalmann, Thomas Geissmann
openaire +1 more source
Four new species ofPenicillium
Antonie van Leeuwenhoek, 1969Descriptions with drawings are presented of four new species ofPenicillium: Penicillium fennelliae sp.n. Penicillium lignorum sp.n. Penicillium striatisporum sp.n. Penicillium hordei sp.n.
openaire +2 more sources
Science, 2020
Biodiversity Thousands of species have been described, and, although most may agree that many thousand remain undiscovered, identifying new taxa of charismatic vertebrates, like birds, is rare. Rheindt et al. describe five new songbird species and five new subspecies found on a single small island near Sulawesi, Indonesia, over a single 6-week ...
openaire +1 more source
Biodiversity Thousands of species have been described, and, although most may agree that many thousand remain undiscovered, identifying new taxa of charismatic vertebrates, like birds, is rare. Rheindt et al. describe five new songbird species and five new subspecies found on a single small island near Sulawesi, Indonesia, over a single 6-week ...
openaire +1 more source
Sceloenopla rubivittata Staines, new species
2002Sceloenopla rubivittata Staines, new species Figure 16 Type material. Holotype (): Est. Sirena, 0100 m, P. N. Corcovado, Prov. Puntarenas, Costa Rica, 21 mar a 21 abr 1992, Z. Fuentes, LS 270500, 508300// 772280 (INBio). Paratypes (3): 1 Estación Sirena, Prov. Punt., Costa Rica, 1100 m, set 1993, G. Fonseca, L S 270500 _508300 #2362// 628344 (INBio)
openaire +1 more source
Hypatopa nox Adamski, new species
2013Published as part of Adamski, David, 2013, Review of the Blastobasinae of Costa Rica (Lepidoptera: Gelechioidea: Blastobasidae), pp. 1-223 in Zootaxa 3618 (1) on pages 118-119, DOI: 10.11646/zootaxa.3618.1.1, http://zenodo.org/record ...
openaire +1 more source
Nature, 2000
Researchers have discovered a new family of objects emitting gamma rays in our galaxy. These promise to tell us more about some of our strange and elusive neighbours, but what are they and how did they come about, asks Philip Ball?
openaire +1 more source
Researchers have discovered a new family of objects emitting gamma rays in our galaxy. These promise to tell us more about some of our strange and elusive neighbours, but what are they and how did they come about, asks Philip Ball?
openaire +1 more source
1998
In recent years since the discovery of the type species, Helicobacter pylori, there has been an explosion of the genus such that, at the time of going to press, there were 18 species (Figure 1). Doubtless there will be more by the time this text is read. The aim of this chapter is to put these new helicobacters into perspective, to explain their origin
A. Lee, B. Robertson
openaire +1 more source
In recent years since the discovery of the type species, Helicobacter pylori, there has been an explosion of the genus such that, at the time of going to press, there were 18 species (Figure 1). Doubtless there will be more by the time this text is read. The aim of this chapter is to put these new helicobacters into perspective, to explain their origin
A. Lee, B. Robertson
openaire +1 more source
ROSCOEA MEGALANTHA (ZINGIBERACEAE), A NEW SPECIES FROM EASTERN BHUTAN AND INDIA
, 2017Roscoea +5 more
semanticscholar +1 more source
Defining roles of specific reactive oxygen species (ROS) in cell biology and physiology
Nature Reviews Molecular Cell Biology, 2022Helmut Sies +2 more
exaly