Nomaua crinifrons is a species of Physoglenidae spider endemic to New Zealand.
This species was described as Cornicularia crinifrons in 1891 by Arthur Urquhart. It was most recently revised in 2009.
The male is recorded at 3.31mm in length whereas the female is 2.99mm.
This species is only known from the Taranaki region in New Zealand.
Under the New Zealand Threat Classification System, this species is listed as "Naturally Uncommon" with the qualifier of "Range Restricted".