In both groups, however, we find copious and intricate speciation so that, often, species limits are narrow and ill defined.
Source: wiktionary
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21 translations across 16 languages.
3 total sentences available.
In both groups, however, we find copious and intricate speciation so that, often, species limits are narrow and ill defined.
Source: wiktionary
No one had ever seen a new species produced, nor, according to Darwin, should they expect to. Speciation was so drawn out as to be, for all intents and purposes unobservable.
Source: wiktionary
requirements specifying speciation and serotyping in addition to reporting of presence or absence
Source: wiktionary
Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.