intermating

The act of mating with a member of another species or group.

日本語の意味

異種間交配 / 異群間交配

Recent studies show that intermating between native and introduced frog species has produced hybrid offspring with reduced fertility.

最近の研究では、在来のカエルと外来のカエル種との異種交配が、生殖能力の低い雑種の子孫を生んだことが示されています。

意味（1）

The act of mating with a member of another species or group.

intermatings

（ plural ）