cte cmo cpi lujvo

x₁ is a nightjar/goatsucker/whippoorwill of genus/species x₂.

Cf. ctesa'acpi, rasycpi.

jbovlaste

In notes:

ctesa'acpi: x₁ is a nightingale of species/variety x₂.
rasycpi: x₁ is an oilbird of breed x₂.