| > oh by the way, we are a species of primate, not dust, and rib bones. Fascinating. Not sure what gave you the idea I don’t believe in evolution or that I’m somehow promoting biblical creationism? Are you responding to the right comment? > speciation is not about artificial [anthropogenic] induction of reproductive function, it is about wild type incompatability. Neither coyotes nor wolves were created by human selection as far as I know. Dogs were. You can take dogs out of the equation if you want. Coyote/wolf hybrids (coywolves) exist in the wild and challenge your definition. And I am talking about your original comment's definition "speciation is reproductive incompatibility", because I believe you backtracked a bit with the more vague "wild type incompatibility". Besides, I don’t necessarily disagree that wolves, dogs and coyotes should be seen as the same “species”. I find this obsession with taxonomy completely useless and irrelevant. We all know there are biological clusters and the boundaries are fuzzy, but we can use simplified/imprecise models when communicating because it is more convenient. > citation required https://en.wikipedia.org/wiki/Coywolf |
hierachy of incompatabilities at each level of organization.
wild type [https://en.wikipedia.org/wiki/Wild_type], is salient, it was apparent however you are not aware of wild type, as in "not manipulated by humans." a product of alleles in naturally occuring environmental context.
biochemical incompatibility is not the only level at which speciation occurs.
also relative frequencies are considered.
when highest frequency of mating occurs between, wolves, and wolf coyote is an outlier, low frequency gene flow you are looking at the equilibrium between species separation and hybrid backcrossing.
there is a lot of in jargon, wrt science, thus if you dont understand right away, and someone leads you through a rabbit hole, you will hear a bunch of jargon popping up as if bullshit. but thats what happens when you dive in with out a primer. keep talking to biologists of differing fields and you will eventually understand the extent of brevity that occurs so as to avoid reiterating facts as basic as up and down or black and white.
biochemical, physiological, anatomical, behavioral, geophysical, geographical. these are tiers of biological organization, and are interdependant.
gene mismatch, climate intolerance, mechanical union, stimulus/response, physical inaccessability, intraversable distance.
these are the speciation drivers that occur at these levels, respectively.
its not a digital phenomenon, its a statistical equilibrum, that is forced to occupy a new central tendency, as a result of environmental influence.
if you need more help regarding speciation it exists.