speciational


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spe·ci·a·tion

 (spē′shē-ā′shən, -sē-)
n.
The formation of new biological species through the process of evolution.


spe′ci·ate′ v.
spe′ci·a′tion·al adj.

speciational

(ˌspiːʃɪˈeɪʃənəl)
adj
(Biology) relating to speciation
References in periodicals archive ?
Speciational history in a diverse clade of habitat-specialized spiders (Araneae: Nesticidae: Nesticus): Inferences from geographic-based sampling.
Speciational history in a diverse clade of habitat-specialised spiders (Aranae: Nesticidae: Nesticus): inferences from geographic based sampling.