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Micrurus browni

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Kingdom
  
Animalia

Class
  
Reptilia

Family
  
Elapidae

Scientific name
  
Micrurus browni

Rank
  
Species

Subphylum
  
Vertebrata

Suborder
  
Serpentes

Genus
  
Micrurus

Phylum
  
Chordata

Order
  
Scaled reptiles

Micrurus browni Micrurus browni The Reptile Database

Similar
  
Micrurus, Micrurus averyi, Roatan coral snake, Micrurus diastema, Micrurus annellatus

Micrurus browni, commonly known as Brown's coral snake, is a species of venomous elapid snake native to southwestern Mexico and Guatemala. There are three recognized subspecies, including the nominate subspecies described here.

Contents

Micrurus browni Micrurus browni photo Reptarium

Etymology

The specific name, browni, is in honor of American herpetologist Bryce Cardigan Brown (1920–2008).

Common names

In English: Brown's coral snake. In Spanish: Serpiente-coralillo de Brown, coral, coral de Acapulco, coral de Antigua, coral (or coralillo) de canutos, vibora de coral.

Description

Micrurus browni Daniel Pineda on Twitter quotCoralillo del Sur Micrurus browni

Brown's coral snake can grow to 100 cm (39 in) in total length (including tail), but most are closer to 50 cm (20 in) to 70 cm (28 in). They have smooth dorsal scales, a rounded head, and eyes with round pupils. Its color pattern is three-colored: broad red bands, separated by 10-27 black bands, each bordered with a narrow yellow ring. The snout is black. There is usually a yellow ring, across the top of the head, halfway back.

Geographic range

Micrurus browni httpsuploadwikimediaorgwikipediacommonsthu

Its distribution is limited to Quintana Roo in southwestern Mexico, and western Guatemala, including Sacatepequez. Previous reports for Honduras have been found to be incorrect.

Habitat

It is mainly found in tropical deciduous forest, pine-oak forest, and cloud forest at elevations ranging from sea level up to 2,000 m (6,600 ft).

Behavior

Micrurus browni Coralillo Caf

Although little is known about its behavior, like most other coral snakes it may be nocturnal, terrestrial and probably dwells in burrows, leaf litter, or under logs. While usually not aggressive, it will bite when molested or restrained.

Diet

It feeds on small lizards, amphibians, invertebrates, and other snakes.

Reproduction

Like other members of the genus Micrurus, M. browni is oviparous and may lay a maximum of 15 eggs per clutch.

Venom

Little is known about the effects of M. browni venom. It may contain neurotoxin, which can cause neuromuscular dysfunction, as is the case with the venom of other coral snakes.

Subspecies

There are three recognized subspecies of Micrurus browni:

  • Micrurus browni browni Schmidt & H.M. Smith, 1943
  • Micrurus browni importunus Roze, 1967
  • Micrurus browni taylori Schmidt & H.M. Smith, 1943
  • References

    Micrurus browni Wikipedia