Results 61 to 70 of about 3,119 (211)

Comparison of Methods for Molecular Species Delimitation Across a Range of Speciation Scenarios

open access: yesSystematic Biology, 2018
.— Species are fundamental units in biological research and can be defined on the basis of various operational criteria. There has been growing use of molecular approaches for species delimitation.
A. Luo, Cheng Ling, S. Ho, Chaodong Zhu
semanticscholar   +1 more source

Persistent anthrax as a major driver of wildlife mortality in a tropical rainforest [PDF]

open access: yes, 2017
Anthrax is a globally important animal disease and zoonosis. Despite this, our current knowledge of anthrax ecology is largely limited to arid ecosystems, where outbreaks are most commonly reported.
A McKenna   +104 more
core   +1 more source

Species Delimitation of Hexacorallia and Octocorallia Around Iceland Using Nuclear and Mitochondrial DNA and Proteome Fingerprinting

open access: yesFrontiers in Marine Science, 2022
Cold-water corals build up reef structures or coral gardens and play an important role for many organisms in the deep sea. Climate change, deep-sea mining, and bottom trawling are severely compromising these ecosystems, making it all the more important ...
Severin A. Korfhage   +6 more
doaj   +1 more source

Diversity and specificity of sap-feeding herbivores and their parasitoids on Australian fig trees [PDF]

open access: yes, 2017
The ecology, diversity, and parasitoid complex of plant–sap feeding insects of the family Homotomidae (Hemiptera: Psylloidea) specialised on fig trees (Ficus) have so far received little research attention.
Bain   +60 more
core   +1 more source

Uncovering hidden specific diversity of Andean glassfrogs of the Centrolene buckleyi species complex (Anura: Centrolenidae) [PDF]

open access: yesPeerJ, 2018
The glassfrog Centrolene buckleyi has been recognized as a species complex. Herein, using coalescence-based species delimitation methods, we evaluate the specific diversity within this taxon.
Luis Amador   +3 more
doaj   +2 more sources

DNA barcoding of marine fish species in the waters surrounding Hainan Island, northern South China Sea

open access: yesFrontiers in Marine Science, 2023
IntroductionHainan Island is encompassed within the shallow waters of the tropical continental shelf in China, which is recognized as a significant hotspot for fish biodiversity.
Jinxia Zhang   +20 more
doaj   +1 more source

Molecular species delimitation of a symbiotic fig-pollinating wasp species complex reveals extreme deviation from reciprocal partner specificity [PDF]

open access: yes, 2014
Background: Symbiotic relationships have contributed to major evolutionary innovations, the maintenance of fundamental ecosystem functions, and the generation and maintenance of biodiversity. However, the exact nature of host/symbiont associations, which
al Beidh, Sarah   +2 more
core   +1 more source

Three new species of Rugitermes (Isoptera, Kalotermitidae) from Peru and Bolivia [PDF]

open access: yesZooKeys, 2020
The soldier of Rugitermes aridus sp. nov. is described from a xeric, termite-depauperate region of central Peru. Rugitermes rufus sp. nov. and R. volcanensis sp. nov.
Rudolf H. Scheffrahn, Tiago F. Carrijo
doaj   +3 more sources

Evolutionary history and species delimitations: a case study of the hazel dormouse, Muscardinus avellanarius [PDF]

open access: yes, 2016
Robust identification of species and significant evolutionary units (ESUs) is essential to implement appropriate conservation strategies for endangered species.
Adamik, P   +22 more
core   +2 more sources

Is the Existence of Two Lineages for Hamadryas glauconome (Lepidoptera: Nymphalidae) True? Molecular and Ecological Evidence

open access: yesDiversity, 2023
The genus Hamadryas has a neotropical distribution. In 1983, the subspecies H. glauconome grisea from Mexico was recognized with subtle and subjective differences in color, size and distribution and limited to the northwest.
Blanca R. Prado-Cuellar   +4 more
doaj   +1 more source

Home - About - Disclaimer - Privacy