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Mode of speciation in evolutionary biology
Peripatric speciation is a mode of speciation in which a new species is formed from an isolated peripheral population. Since peripatric speciation resembles
Peripatric_speciation
Speciation that occurs between geographically isolated populations
speciation called peripatric speciation. Allopatric speciation is typically subdivided into two major models: vicariance and peripatric. These models differ
Allopatric_speciation
Evolutionary process
geographic modes of speciation in nature, based on the extent to which speciating populations are isolated from one another: allopatric, peripatric, parapatric
Speciation
Biological experiments
Laboratory experiments of speciation have been conducted for all four modes of speciation: allopatric, peripatric, parapatric, and sympatric; and various
Laboratory experiments of speciation
Laboratory_experiments_of_speciation
to many of the speciation concepts put forth. One of which was the concept of peripatric speciation, a variant of allopatric speciation (he has since distinguished
History_of_speciation
Speciation within a population where subpopulations are reproductively isolated
"stepping-stone" (discrete populations), and stasipatric speciation in concordance with most of the parapatric speciation literature. Henceforth, the models are subdivided
Parapatric_speciation
Accumulation of genetic differences
to speciation. It can occur when two populations become separated by some barrier (such as physical separation in allopatric or peripatric speciation) and
Divergent_evolution
Loss of genetic variation in a new population
equivocal at best.[further explanation needed] Speciation by genetic drift is a specific case of peripatric speciation which in itself occurs in rare instances
Founder_effect
Process of increasing reproductive isolation
affecting mate choice. In instances of peripatric speciation, reinforcement is unlikely to complete speciation in the case that the peripherally isolated
Reinforcement_(speciation)
disease-causing recessive allele. centrifugal speciation A variation of peripatric speciation in which speciation occurs by geographic isolation, but reproductive
Glossary of genetics and evolutionary biology
Glossary_of_genetics_and_evolutionary_biology
Change in the heritable traits of populations
produce organisms that cannot interbreed. The second mode of speciation is peripatric speciation, which occurs when small populations of organisms become
Evolution
German-American evolutionary biologist (1904–2005)
isolated (as on islands). His theory of peripatric speciation (a more precise form of allopatric speciation which he advanced), based on his work on
Ernst_Mayr
Species of tree squirrel common in Europe and Asia
beginning in the 1960s. The Japanese squirrel likely originated through peripatric speciation from a population of red squirrels that colonized the Japanese archipelago
Red_squirrel
Coexistence of different taxa in the same environment
distinct species sharing a common range exemplifies sympatric speciation. Such speciation may be a product of reproductive isolation — which prevents hybrid
Sympatry
Theory in evolutionary biology
especially peripatric speciation as applied to the fossil record. Although the sudden appearance of species and its relationship to speciation was proposed
Punctuated_equilibrium
Concept in genetics
theorize how complex systems emerge through neutral transitions. Peripatric speciation Antigenic drift Coalescent theory Constructive neutral evolution
Genetic_drift
Form of speciation from isolation
Ecological speciation is a form of speciation arising from reproductive isolation that occurs due to an ecological factor that reduces or eliminates gene
Ecological_speciation
Species of flowering plant
allopatric speciation. As such this plant is one of the best plant examples when considering "quantum speciation", a concept closely aligned with peripatric speciation
Clarkia_biloba
Species of fish
This change is presumed to be due to some evolutionary cause, like peripatric speciation. Previously, R. quaesita was used to identify the blue ribbon eels
Ribbon_eel
Species of rodent
Niza Gámez; Reyna A. Castillo-Gámez & Luis E. Eguiarte (2016), "Peripatric speciation of an endemic species driven by Pleistocene climate change: The
Mexican_prairie_dog
Overview of and topical guide to change in the heritable characteristics of organisms
(speciation) – Process of increasing reproductive isolation Peripatric speciation – Mode of speciation in evolutionary biology Parapatric speciation –
Outline_of_evolution
Species of mammal
species has shown signs of genetic drift through either paripatric or peripatric speciation. This conclusion has been reached due to the dental anomalies found
Japanese_mole
Romanian polar explorer
was among the early proponents of speciation by geographic isolation, writing about ideas of peripatric speciation in 1868. In 1919, Racoviță became head
Emil_Racoviță
Species of flowering plant
glandulosa in what may be an example of both allopatric speciation and peripatric speciation. Layia discoidea looks quite different from the white-rayed
Layia_discoidea
1944 book by George Gaylord Simpson
contrasts with Ernst Mayr's interpretation of speciation by splitting, particularly allopatric and peripatric speciation. The lack of evidence for evolutionary
Tempo_and_Mode_in_Evolution
Pre-Inca Andean culture
closely resembling an Andean one. Given that the terrain facilitates peripatric speciation, as evidenced by the high biodiversity of the Andean region, the
Chachapoya_culture
adaptive radiation – allele – allele frequency – allochronic speciation – allopatric speciation – altruism – anagenesis – anti-predator adaptation – applications
Index of evolutionary biology articles
Index_of_evolutionary_biology_articles
Multifurcated node of a phylogenetic tree
has rapidly expanded its range or is highly panmictic undergoes peripatric speciation in different regions. An example is the Drosophila simulans species
Polytomy
Subfield of genealogy
8000–9500 years ago. Lacey Knowles Landscape genetics and genomics Peripatric speciation Population genetics and genomics Avise, J. (2000). Phylogeography:
Phylogeography
Population with low external genetic mixing
Peripatric speciation, in which a small group of a population is separated from the main body and experiences genetic drift. Parapatric speciation, in
Genetic_isolate
Hawai'i is home to a large number of endemic species
Hawaii List of animal species introduced to the Hawaiian Islands Peripatric speciation on the Hawaiian archipelago State of Environmental Conditions in
Endemism in the Hawaiian Islands
Endemism_in_the_Hawaiian_Islands
Species of fish
species of Holacanthus that diverged approximately 3–3.5 Mya through peripatric speciation alongside the other two species of angelfish in the clade, H. limbaughi
Holacanthus_passer
Species with co-existing daughter species
peripheral isolates without themselves becoming extinct (i.e. through peripatric speciation) are examples of paraspecies. Paraspecies are expected from evolutionary
Paraspecies
There are three major radiation events that mark diversification and speciation in the evolutionary history of Cetacea. The first occurred around the
Evolution_of_cetaceans
Species of plant
speciation," a concept closely aligned with peripatric speciation, parapatric speciation and sympatric speciation. NRCS. "Stephanomeria malhuerensis". PLANTS
Stephanomeria_malheurensis
Concept in evolution theory
populations—the very populations critical to the allopatric and peripatric speciation models underpinning Punctuated Equilibrium. Thus, the specialists'
Resource-use_hypothesis
German naturalist (1813–1887)
could play a key role in speciation. However, his insistence that what later came to be called peripatric and allopatric speciation, not natural selection
Moritz_Wagner_(naturalist)
Species of crustacean
26, 2011. Maria Celia (Machel) D. Malay & Gustav Paulay (2010). "Peripatric speciation drives diversification and distributional pattern of reef hermit
Calcinus_tubularis
Tendency of early colonists to dominate the gene pool
actual rates of dispersal and invasion potential. Founder effect Peripatric speciation Genetic drift Genetic drift in a population at Wikimedia Commons
Founder_takes_all
Species of beetle
genetically despite being dissimilar morphologically, this is a result of peripatric speciation. Both the holotype and the allotype of naked flea beetle were collected
Ophraella_nuda
Common ancestor evolutionary evidence
classified in various forms (e.g. peripatric, parapatric, sympatric, polyploidization, hybridization, etc.). Instances of speciation have been observed in both
Evidence_of_common_descent
Genus of beetles
Chung-Ping (2018) [2017]. "Complex inter-island colonization and peripatric founder speciation promote diversification of flightless Pachyrhynchus weevils
Pachyrhynchus
Subfield of biology
Speciation Allopatric Anagenesis Catagenesis Cladogenesis Cospeciation Ecological Hybrid Non-ecological Parapatric Peripatric Reinforcement
Ecological evolutionary developmental biology
Ecological_evolutionary_developmental_biology
Rotational self-propulsion of organisms
Speciation Allopatric Anagenesis Catagenesis Cladogenesis Cospeciation Ecological Hybrid Non-ecological Parapatric Peripatric Reinforcement
Rotating locomotion in living systems
Rotating_locomotion_in_living_systems
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