Historical processes that have interrupted gene flow between distinct evolutionary lineages have played a fundamental role in the evolution of the enormous diversity of species found in the Neotropical region.
Daniel Pacheco Bruschi +5 more
doaj +1 more source
Invasive species and biodiversity crises: testing the link in the late devonian. [PDF]
During the Late Devonian Biodiversity Crisis, the primary driver of biodiversity decline was the dramatic reduction in speciation rates, not elevated extinction rates; however, the causes of speciation decline have been previously unstudied.
Alycia L Stigall
doaj +1 more source
Biogeographical patterns of the neotropical genus Battus Scopoli 1777 (Lepidoptera Papilionidae) [PDF]
A phylogenetic approach to the groups of species of the neotropical Troidines currently included in the genus Battus Scopoli 1777 has been conducted. In the light of historical and ecological processes of evolution in the neotropical biota, the cladogram
OLIVERIO, Marco, RACHELI T.
core +1 more source
(1) Background: Trichomycterinae represent 60% of the species in the family and, while seven genera comprise 1–3 species each, Trichomycterus and Cambeva have over 180 known species between them.
Thais de Assis Volpi +3 more
doaj +1 more source
The Relationship Between North and Middle American \u3ci\u3eStenonema\u3c/i\u3e (Ephemeroptera: Heptageniidae) [PDF]
Stenonema integrum (McDunnough) is shown to be a junior synonym of S. mexicanum (Ulmer.) n.syn. Subspecific status is delegated to Nearctic and Neotropical populations of this species as S. m. imegrum and S, m. mexicanum, respectively.
McCafferty, W. P
core +2 more sources
Evolutionary diversifications of plants on the Qinghai-Tibetan Plateau
The Qinghai-Tibetan Plateau (QTP) is the highest and one of the most extensive plateaus in the world. Phylogenetic, phylogeographic and ecological studies support plant diversifications on the QTP through multiple mechanisms such as allopatric ...
Jun eWen +5 more
doaj +1 more source
Synopsis of the Evippinae (Araneae, Lycosidae) of Israel, with description of a new species
Evippinae (Araneae, Lycosidae) is a subfamily of old-world lycosids, comprising six genera and 67 species, most of them typically found in xeric habitats.
Igor Armiach Steinpress +4 more
doaj +1 more source
Islands contribute disproportionately high amounts of evolutionary diversity in passerine birds [PDF]
Island systems generally have fewer species than continental areas due to their small size and geographical isolation. Low island diversity reduces the possibility of exportation of island lineages and island systems are not thought to have a major ...
Holt, BG, Jonsson, K
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Early recognition by Ball and Hooker in 1878 of plant back-colonization (boomerang) events from Macaronesia to Africa [PDF]
Recent work in island biogeography has shown that back-colonization (‘boomerang’ events) from islands to continents have occurred more frequently than previously understoodWe report possibly the earliest inference of this pattern, by John Ball and Joseph
Fernández-Palacios, José María +1 more
core +1 more source
Phylogenetic paleobiogeography of Late Ordovician Laurentian brachiopods [PDF]
Phylogenetic biogeographic analysis of four brachiopod genera was used to uncover large-scale geologic drivers of Late Ordovician biogeographic differentiation in Laurentia. Previously generated phylogenetic hypotheses were converted into area cladograms,
Jennifer E. Bauer, Alycia L. Stigall
doaj +1 more source

