Allopatric speciation (from Ancient Greek ἄλλος (állos) 'other' and πατρίς (patrís) 'fatherland') – also referred to as geographic speciation, vicariant...

"stepping-stone" (discrete populations), and stasipatric speciation in concordance with most of the parapatric speciation literature.: 111  Henceforth, the models are...

geographic modes of speciation in nature, based on the extent to which speciating populations are isolated from one another: allopatric, peripatric, parapatric...

peripatric speciation may be considered one type or model of allopatric speciation. The primary distinguishing characteristic of peripatric speciation is that...

explains the derivation. Sympatric speciation is one of three traditional geographic modes of speciation. Allopatric speciation is the evolution of species caused...

When gene flow is blocked by physical barriers, this results in Allopatric speciation or a geographical isolation that does not allow populations of the...

by geographic and other means. Mayr emphasized the importance of allopatric speciation, where geographically isolated sub-populations diverge so far that...

rate of sympatric and allopatric speciation in fishes. In D. J. Howard and S. H. Berlocher (eds) Endless Forms: Species and Speciation, Oxford University...

pressures. Divergent evolution is the process of speciation. This can happen in several ways: Allopatric speciation is when species are separated by a physical...

and Gould published their 1972 paper, allopatric speciation was considered the "standard" model of speciation. This model was popularized by Ernst Mayr...

whose geographic distributions overlap (sympatric speciation) or are separate (allopatric speciation). Pre-zygotic isolation mechanisms are the most economic...

Ecological speciation is a form of speciation arising from reproductive isolation that occurs due to an ecological factor that reduces or eliminates gene...

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...

Laboratory experiments of speciation have been conducted for all four modes of speciation: allopatric, peripatric, parapatric, and sympatric; and various...

There are four primary geographic modes of speciation. The most common in animals is allopatric speciation, which occurs in populations initially isolated...

problem that was recognised by Darwin. The problem does not occur in allopatric speciation with geographically separated populations, which can diverge with...

in evolution and speciation indicate that although allopatric speciation is the norm, there are numerous cases of sympatric speciation in groups with greater...

varying environments. These may drive allopatric speciation, which is arguably the dominant mode of speciation.[citation needed] The lack of geographic...

a period of tens of millions of years, principally by means of allopatric speciation, and in an arena extending over most of the area of tropical South...

such as body shape, anatomy, physiology, or behavior. allopatric speciation A mode of speciation where the evolution of reproductive isolation is caused...

divergence. Speciation can occur when there are physical barriers that divide an ancestral species, a process known as allopatric speciation. A phylogeny...

ancestral population. A widely accepted method of speciation is called allopatric speciation. Allopatric speciation begins when a population becomes geographically...

members of the order Proboscidea which, through the process of allopatric speciation on islands, evolved much smaller body sizes (around 1–2.3 metres...

reproductive isolation, a reduced gene flow. This occurs most easily in allopatric speciation, where populations are separated geographically and can diverge...

explained by a recent evolutionary divergence, and is an example of allopatric speciation where the prevention of gene flow by geographical isolation has...

allopatric speciation is lacking..."; however, contrary to laboratory studies (focused specifically on models of allopatric speciation), "speciation most definitely...

rate of sympatric and allopatric speciation in fishes. In D. J. Howard and S. H. Berlocher (eds) Endless Forms: Species and Speciation, Oxford University...

compared with deep sea hydrothermal vent thermophiles, indicating allopatric speciation[verification needed]. "Auto" and ‘trophicos" are derived from Greek...

Allochronic speciation (also known as allochronic isolation, or temporal isolation) is a form of speciation (specifically ecological speciation) arising...

secondary contact in an area of sympatry and form hybrids after allopatric speciation has occurred. The rule includes both male heterogametic (XY or XO-type...