Micrurus altirostris
species of reptile
Micrurus altirostris, also known commonly as the Uruguayan coral snake, is a species of venomous snake in the family Elapidae. The species is native to southeastern South America.
Geographic distribution
Micrurus altirostris is found in northeastern Argentina, extreme southern Brazil, eastern Paraguay, and Uruguay.
Habitat
The preferred natural habitat of Micrurus altirostris is forest, but it is also found less abundantly in savanna and grassland. Its altitudinal range is from near sea level to around 400 m (1,300 ft).
Behavior
Micrurus altirostris is terrestrial, foraging in plant litter.
Diet
Micrurus altirostris preys upon amphisbaenians and snakes.
Reproduction
Micrurus altirostris is oviparous.
Venom
Micrurus altirostris possesses a potent venom. The estimated lethal dose is 5–7 mg for an adult human.
The public source identifies “Micrurus altirostris” as species of reptile. This brief keeps that definition visible, then builds a research path around Micrurus, altirostris and species.
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The date and method of observation matter as much as the stated conclusion, especially where classification or consensus has changed. The source revision retrieved here is dated Sep 5, 2026. The linked authority identifier is Q3022378. None of the 0 selected statements returned an explicit reference.
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This entry incorporates text from “Micrurus altirostris” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.