|Scientific Name:||Poecilia formosa|
|Species Authority:||(Girard, 1860)|
Limia formosa Girard, 1859
|Red List Category & Criteria:||Least Concern ver 3.1|
|Reviewer(s):||Smith, K. & Darwall, W.R.T.|
|Facilitator/Compiler(s):||Hammerson, G.A. & Ormes, M.|
Listed as Least Concern in view of the large extent of occurrence, large number of subpopulations, large population size, and lack of major threats. Trend over the past 10 years or three generations is uncertain but likely relatively stable, or the species may be declining but not fast enough to qualify for any of the threatened categories under Criterion A (reduction in population size).
|Range Description:||Gulf Coast from Rio Tuxpan, Mexico, north to southern Texas; possibly native to coastal portion of Nueces River and around Kingsville, Texas; certainly native to lower Rio Grande (where common); introduced in San Marcos and San Antonio rivers, Texas (Lee et al. 1980, Page and Burr 1991).|
Native:Mexico; United States
|Range Map:||Click here to open the map viewer and explore range.|
|Population:||This species is represented by a large number of subpopulations and locations.|
Total adult population size is unknown but relatively large.
Trend over the past 10 years or three generations is uncertain but likely relatively stable or slowly declining.
|Current Population Trend:||Unknown|
|Habitat and Ecology:||Prefers backwaters and pools of streams and sluggish ditches with fresh or brackish water; usually over mud.|
|Movement patterns:||Not a Migrant|
|Major Threat(s):||Localized threats may exist, but on a range-wide scale no major threats are known.|
|Conservation Actions:||Currently, this species is of relatively low conservation concern and does not require significant additional protection or major management, monitoring, or research action.|
|Citation:||NatureServe. 2013. Poecilia formosa. The IUCN Red List of Threatened Species 2013: e.T191747A18235033.Downloaded on 23 July 2017.|
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