Alagoas Antwren Myrmotherula snowi

Family: Thamnophilidae (Typical Antbirds)

Authority: Teixeira & Gonzaga, 1985

Red List Category

Criteria: C2a(i,ii); D

Click here for more information about the Red List categories and criteria

Justification of Red List category
This species is listed as Critically Endangered because it is likely to have an extremely small population that is restricted to a single subpopulation and is inferred to be declining, possibly due to the loss of ecological processes resulting from past habitat loss.

BirdLife Species Guardian: SAVE Brasil

Population size: 1-49 mature individuals

Population trend: decreasing

Extent of occurrence (breeding/resident): 230 km2

Country endemic: yes

Land-mass type - continent
Realm - Neotropical
IUCN Ecosystem -- Terrestrial biome

Recommended citation
BirdLife International (2024) Species factsheet: Myrmotherula snowi. Downloaded from on 01/03/2024.
Recommended citation for factsheets for more than one species: BirdLife International (2024) IUCN Red List for birds. Downloaded from on 01/03/2024.