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National Park Service
U.S. Department of the Interior

NPSpecies - Park Species Profile


Atractosteus spatula
alligator gar
Amistad National Recreation Area
			Record Status: Approved
Occurrence:	Present
Nativeness:	Native
Abundance:	Unknown

Scientific Name with Authority:		Atractosteus spatula (Lacepède, 1803)
Park Preferred Common Name(s):		alligator gar
Park Synonyms:		Lepisosteus spatula

Taxonomic Hierarchy:		Kingdom Animalia, Phylum Chordata, Subphylum Vertebrata, Order Lepisosteiformes, Family Lepisosteidae, Genus Atractosteus, Species Atractosteus spatula


Seasonality Tags:
Resident


Threatened/Endangered Status:		50
State Species of Concern Status:		TX: SGCN
Ozone-sensitive Status:
NatureServe Global Rank:		G3G4
NatureServe State Rank:		TX: S4
Evidence:		0 Observations, 0 Vouchers, 2 Data Store References, 0 External Links


Other Parks Where Species is Listed:
Arkansas Post National Memorial	Gulf Islands National Seashore
Jean Lafitte National Historical Park and Preserve


Last Modified Date:	9/28/2007

NPSpecies - The National Park Service biodiversity database. IRMA Portal version.https://irma.nps.gov/npspecies. Accessed 6/10/2026 11:16:56 PM

NatureServe Global Rank and State Rank

NatureServe. 2017. NatureServe Web Service. Arlington, VA. U.S.A. Available http://services.natureserve.org. Accessed: 12/4/2017. Updated quarterly.

This information is provided by NatureServe (www.natureserve.org) and its network of natural heritage member programs, a leading source of information about rare and endangered species, and threatened ecosystems.


		Species Profile		Page 1 of 1		6/10/2026 11:16:56 PM