Dunn's spinytail lizard

Dunn's spinytail lizard

Gro's manticore, Dunn's spinytail iguana

Kingdom
Phylum
Subphylum
Class
Order
Family
Genus
SPECIES
Morunasaurus groi

Morunasaurus groi, known commonly as Gro's manticore, Dunn's spinytail iguana, or Dunn's spinytail lizard, is a species of lizard in the family Hoplocercidae. The species is endemic to northwestern South America and Panama.

Animal name origin

The specific name, groi, commemorates "Lord Gro", a character in the novel The Worm Ouroboros by E. R. Eddison.

Appearance

The tail of M. groi is covered with small spines. Males are reddish-brown with dark brown transverse bands across the back, reaching to the middle of the sides and then breaking up into small, irregular dark spots. Small white spots occur between the dark bands above the first longitudinal row of tubercles. The neck is red, with an incomplete white collar three to five scales wide, extending somewhat obliquely from just ahead of the forearm upward to the scapular region; the collar is edged on both sides by dark brown. The head is reddish and the chin and infralabial region scarlet red. The gular area is dark grayish-brown, the chest is pale chrome orange, and the belly is dirty white. Adult females are essentially the same color, lacking the scarlet red in the infralabial region, and the belly is yellow.

Geography

Biogeographical realms

Biome

Habits and Lifestyle

M. groi lives in burrows it excavates itself, especially under fallen logs.

Lifestyle
Seasonal behavior

Mating Habits

M. groi is oviparous.

References

1. Dunn's spinytail lizard Wikipedia article - https://en.wikipedia.org/wiki/Dunn's_spinytail_lizard
2. Dunn's spinytail lizard on The IUCN Red List site - https://www.iucnredlist.org/species/203070/2759787

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