noun
Etymology: translation of German geschwisterarten
: one of two or more closely related species that are morphologically nearly or completely indistinguishable but are reproductively isolated
noun
Etymology: translation of German geschwisterarten
: one of two or more closely related species that are morphologically nearly or completely indistinguishable but are reproductively isolated
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012