moustachial

moustachial

(məˈstɑːʃɪəl)
adj
(Zoology) (of a stripe on a beak or snout of an animal) resembling a moustache
References in periodicals archive ?
The male is slaty grey above with a rich deep red throat and breast, pale belly and distinct white moustachial stripe.
It is 30-35cm in length (as is common in birds of prey the female is slightly larger than the male), slate gray above, pale streaked dark below and with red-rufous 'trousers.' The head is clearly patterned with bright white cheeks and throat and a black moustachial streak.