infuscation

Tanımlar (İngilizce)

1. isim The act of darkening.
2. isim The state of being dark; obscurity.
3. isim A dark patch or marking.

   “We consider, until more specimens are discovered, interruptus as only a subspecies of poecilogaster as the major differences between the two are color intensity of the wing infuscations, and of pile and tomentum.”