Such intraspecies evolution has been directly observed in various species, including types of birds.    From Wordnik.com.  [Creationism In Arkansas Schools? « Lean Left] Reference

But just like the creationists who denied any evolution but who now say Oh, of course, intraspecies evolution, sure!.    From Wordnik.com.  [Creationism In Arkansas Schools? « Lean Left] Reference

Their language was very primitive, because intraspecies telepathy made speech useful only with outsiders and enemies.    From Wordnik.com.  [Dancer's Illusion]

As if that wasn't enough to complicate ordinary intraspecies cooperation, there was also the matter of the bewildering multiplicity of languages.    From Wordnik.com.  [Quozl]

The purpose of history has been to perfect the human ecosystem-our own intraspecies ecosystem'the relation of individual man to man-in other words, civilization.    From Wordnik.com.  [The Unpublished Writer and His Love Interest (The Painter)] Reference

This is not something about which there is dispute; even “creation science” types have been forced by the sheer mass of evidence to admit that intraspecies evolution which they previously denied occurs.    From Wordnik.com.  [Creationism In Arkansas Schools? « Lean Left] Reference

Một loài tình dục không những phải cạnh tranh với các loài khác cho nguồn tài nguyên như thực phẩm và lãnh thổ, nhưng nó cũng phải cạnh tranh intraspecies cho bạn bè.    From Wordnik.com.  [ideonexus.com »2005» Tháng ba] Reference

Your history reads like a series of hair-breath escapes, from intraspecies atomic war, from pollution of your planet with industrial wastes, from ecological upsets, from dangerously massive asteroids, from the vagaries of your mildly variable sun, and even from the Core explosion, which you discovered only by the merost accident.    From Wordnik.com.  [Ringworld]

Your history reads like a series of hair-breath escapes, from intraspecies atomic war, from pollution of your planet with industrial wastes, from ecological upsets, from dangerously massive asteroids, from the vagaries of your mildly variable sun, and even from the Core explosion, which you discovered only by the merest accident.    From Wordnik.com.  [Ringworld]

Who would believe that a futuristic human society could exist without money or intraspecies war?.    From Wordnik.com.  [Reason Magazine - All Reason Articles from the Past Year: Page 1] Reference

The idea of intraspecies competition explains why all previous attempts at socialism have failed.    From Wordnik.com.  [Army Rumour Service] Reference

What if humans had low intraspecies salivary amylase copy variation, and apes had high intraspecies variation?.    From Wordnik.com.  [Evolution News & Views] Reference

I suppose it couldn't be a dog, since that would constitute intraspecies ownership, which would be slavery, right?.    From Wordnik.com.  [Blogtimore, Hon] Reference

One finds networks everywhere in biology, from intracellular signaling pathways, to intraspecies networks, to ecosystems.    From Wordnik.com.  [Citizendium, the Citizens' Compendium - Recent changes [en]] Reference

Pretty cool how much of organismal interaction boils down to intraspecies competition, notably among males in the name of natural selection.    From Wordnik.com.  [Original Signal - Transmitting Buzz] Reference

Pulsed field electrophoresis genotyping revealed genetic heterogeneity with low intraspecies strain relatedness among the four strains tested.    From Wordnik.com.  [BioMed Central - Latest articles] Reference

The idea is that the more diverse the population in the area, the less likely intraspecies encounters became, so infected deer mice were less likely to meet up-and infect-other deer mice who were free from the virus.    From Wordnik.com.  [TIME.com: Top Stories] Reference

The evolutionary explanation: abundant salivary amylase was essential for human and ape evolution, because it allowed digestion of energy-rich tubers, thereby facilitating human and ape brain growth and giving rise to intraspecies cooperation and altruism.    From Wordnik.com.  [Evolution News & Views] Reference

I moved in next door to one of these inhuman creatures (and they indeed are not fully human; even Dr. Hare characterizes them as lacking "the very characteristics which make us human", and quotes one of his colleagues who calls them "intraspecies predators").    From Wordnik.com.  [Comments for Damn Interesting] Reference

So those small changes you wish to see don’t exist, because they are intraspecies.    From Wordnik.com.  [Kicking the Legs Out From Under the Willfully Ignorant « Whatever] Reference

2. Geographical and reproductive isolation produces intraspecies variation both because of genetic drift and because isolated groups are in different selection environments.    From Wordnik.com.  [Seven Short Posts Regarding Larry Summers, Civility, and Censorship] Reference

They did not have the intraspecies telepathy of the J/taals or the interspecies telepathy of master mind dancers, yet they sometimes could catch each other’s thoughts when they were in physical contact.    From Wordnik.com.  [Dancer's Illusion]

It's like a intraspecies.    From Wordnik.com.  [CNN Transcript Aug 21, 2007] Reference