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Micrurus diastema

Species of snake From Wikipedia, the free encyclopedia

Micrurus diastema, commonly known as the diastema coral snake, the variable coral snake, and coral diastema in Spanish, is a species of venomous snake in the family Elapidae. The species is native to southeastern Mexico and northern Central America.[1] There are seven recognized subspecies.[3]

Phylum:Chordata
Class:Reptilia
Order:Squamata
Suborder:Serpentes
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Micrurus diastema
Scientific classification Edit this classification
Kingdom: Animalia
Phylum: Chordata
Class: Reptilia
Order: Squamata
Suborder: Serpentes
Family: Elapidae
Genus: Micrurus
Species:
M. diastema
Binomial name
Micrurus diastema
Synonyms[2]
  • Elaps diastema
    A.M.C. Duméril, Bibron & A.H.A. Duméril, 1854
  • Micrurus diastema
    — Schmidt, 1933
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Geographic distribution

Micrurus diastema occurs in Belize, Guatemala, Honduras, and southeastern Mexico.[1][2]

Habitat

The preferred natural habitat of Micrurus diastema is tropical wet, moist, and dry forest from near sea level to 1,250 m (4,100 ft), but it tolerates habitat disturbance and is also found in agricultural areas.[1]

Behavior

Micrurus diastema is terrestrial.[1]

Reproduction

Micrurus diastema is oviparous.[2]

Subspecies

There are seven subspecies which are recognized as being valid, including the nominotypical subspecies.[3]

  • Micrurus diastema affinis (Jan, 1858)
  • Micrurus diastema aglaeope (Cope, 1860)
  • Micrurus diastema alienus (F. Werner, 1903)
  • Micrurus diastema apiatus (Jan, 1858)
  • Micrurus diastema diastema (A.M.C. Duméril, Bibron & A.H.A. Duméril, 1854)
  • Micrurus diastema macdougalli Roze, 1967
  • Micrurus diastema sapperi (F. Werner, 1903)

Nota bene: A trinomial authority in parentheses indicates that the subspecies was originally described in a genus other than Micrurus.

Etymology

The subspecific name, macdougalli, is in honor of naturalist Thomas Baillie MacDougall (1896–1973).[4]

The subspecific name, sapperi, is in honor of German explorer Karl Theodor Sapper.[4]

References

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