Results 41 to 50 of about 151,128 (279)
On Venezuelan pholcid spiders (Araneae, Pholcidae)
European Journal of Taxonomy, 2020 We present a comprehensive revision of the pholcid spider collection of M.A. González-Sponga, who between 1998 and 2011 described 22 new genera and 51 new species of Pholcidae from Venezuela.
Bernhard A. Huber, Osvaldo Villarreal
doaj +1 more source
Separating Use and Reuse to Improve Both [PDF]
, 2019 Context: Trait composition has inspired new research in the area of code reuse for object oriented (OO) languages. One of the main advantages of this kind of composition is that it makes possible to separate subtyping from subclassing; which is good for ...
Arora, Hrshikesh +2 more
core +2 more sources
Green‐brown polymorphism in alpine grasshoppers affects body temperature
Ecology and Evolution, 2020 Ectothermic animals depend on external heat sources for pursuing their daily activities. However, reaching sufficiently high temperature can be limiting at high altitudes, where nights are cold and seasons short.
Günter Köhler, Holger Schielzeth
doaj +1 more source
Introgression drives repeated evolution of winter coat color polymorphism in hares. [PDF]
Proc Natl Acad Sci U S A, 2019 Giska I +11 more
europepmc +2 more sources
Color Differences Highlight Concomitant Polymorphism of Chalcones [PDF]
Crystal Growth & Design, 2020 The meta- and para-nitro isomers of (E)-3′-dimethylamino-nitrochalcone (Gm8m and Gm8p) are shown to exhibit concomitant color polymorphism, with Gm8m appearing as yellow (P21/c) or orange (P1) cry...
Charlie L. Hall +11 more
openaire +4 more sources
Ecology and Evolution, 2020 Heritable color polymorphisms have a long history of study in evolutionary biology, though they are less frequently examined today than in the past.
Richard M. Lehtinen +5 more
doaj +1 more source
KIR2DL2/2DL3-E(35) alleles are functionally stronger than -Q(35) alleles. [PDF]
, 2016 KIR2DL2 and KIR2DL3 segregate as alleles of a single locus in the centromeric motif of the killer cell immunoglobulin-like receptor (KIR) gene family. Although KIR2DL2/L3 polymorphism is known to be associated with many human diseases and is an important
Bao, Ju +5 more
core +1 more source
Ecosphere, 2018 Color polymorphisms offer unique opportunities for testing the role of ecological adaptation and natural selection in the origin of species. However, the ecological conditions that facilitate the coexistence and speciation of color morphs in nature ...
Jonathan L. Whitney +2 more
doaj +1 more source
Frequency-dependent and correlational selection pressures have conflicting consequences for assortative mating in a color-polymorphic lizard, Uta stansburiana [PDF]
, 2014 Acknowledgments We would like to thank the numerous undergraduate researchers involved with this project for their invaluable assistance in lizard rearing and data collection. We also thank D. Haisten, A. Runemark, Y. Takahashi, and M.
Hipsley, Christy A +3 more
core +1 more source
Soil Organisms, 2019 A taxonomic revision of the Camponotus lateralis group based on methods of Numeric Morphology-Based Alpha-Taxonomy (NUMOBAT) is presented considering the Palaearctic region west of 46°E.
Bernhard Seifert
doaj +1 more source