The East African armadillo lizard, dwarf sungazer, or tropical girdled lizard (''Cordylus tropidosternum'') is a
species
In biology, a species is the basic unit of Taxonomy (biology), classification and a taxonomic rank of an organism, as well as a unit of biodiversity. A species is often defined as the largest group of organisms in which any two individuals of ...
of arboreal or rupicolous (rock-dwelling) lizard
endemic
Endemism is the state of a species being found in a single defined geographic location, such as an island, state, nation, country or other defined zone; organisms that are indigenous to a place are not endemic to it if they are also found els ...
to
East Africa
East Africa, Eastern Africa, or East of Africa, is the eastern subregion of the African continent. In the United Nations Statistics Division scheme of geographic regions, 10-11-(16*) territories make up Eastern Africa:
Due to the histori ...
.
Habitat
The preferred
habitat
In ecology, the term habitat summarises the array of resources, physical and biotic factors that are present in an area, such as to support the survival and reproduction of a particular species. A species habitat can be seen as the physical ...
of the East African armadillo lizard is dry forests.
Geographic range
''C. tropidosternum'' ranges from the southern
Kenya
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, ...
through
Tanzania
Tanzania (; ), officially the United Republic of Tanzania ( sw, Jamhuri ya Muungano wa Tanzania), is a country in East Africa within the African Great Lakes region. It borders Uganda to the north; Kenya to the northeast; Comoro Islands ...
and
Malawi
Malawi (; or aláwi Tumbuka: ''Malaŵi''), officially the Republic of Malawi, is a landlocked country in Southeastern Africa that was formerly known as Nyasaland. It is bordered by Zambia to the west, Tanzania to the north and northe ...
to southern
Democratic Republic of the Congo
The Democratic Republic of the Congo (french: République démocratique du Congo (RDC), colloquially "La RDC" ), informally Congo-Kinshasa, DR Congo, the DRC, the DROC, or the Congo, and formerly and also colloquially Zaire, is a country in ...
,
Zambia
Zambia (), officially the Republic of Zambia, is a landlocked country at the crossroads of Central, Southern and East Africa, although it is typically referred to as being in Southern Africa at its most central point. Its neighbours are ...
, northeast
Zimbabwe
Zimbabwe (), officially the Republic of Zimbabwe, is a landlocked country located in Southeast Africa, between the Zambezi and Limpopo Rivers, bordered by South Africa to the south, Botswana to the south-west, Zambia to the north, and Mozam ...
and
Mozambique
Mozambique (), officially the Republic of Mozambique ( pt, Moçambique or , ; ny, Mozambiki; sw, Msumbiji; ts, Muzambhiki), is a country located in southeastern Africa bordered by the Indian Ocean to the east, Tanzania to the north, Mala ...
.
[
]
Behavior
Dwarf sungazers are diurnal. They lay down fat reserves in preparation for the dry season.
Description
Tropical girdled lizards are brown above with dark brown and cream spots or thin dark bands. A conspicuous black stripe runs along each side of the neck from the ear to the shoulder. The lips, throat, and belly are cream. The tail is very spiny. Adults are in total length (including tail). Males have slightly wider heads than females (The length of a male's head is about 1.25 times the width, whereas the length of a female's head is about 1.33 times the width.) and are aggressive toward other males of the same species. Both sexes have femoral pores.
Tropical girdled lizards are almost identical to the Limpopo girdled lizard ('' Cordylus jonesii'') and the Ukinga girdled lizard (''Cordylus ukingensis
The Ukinga girdled lizard (''Cordylus ukingensis'') is a poorly known species of girdled lizard from central Tanzania. They are rupicolous (rock-dwelling) and feed on small arthropods.
The dorsal coloration is red-brown with scattered dark mo ...
''). Limpopo girdled lizards have smooth scales on the throat and belly (''C. tropidosternum'' has keeled scales) and its nostril is in the center of the nasal scale (the nostril of ''C. tropidosternum'' is positioned in the lower posterior corner of the nasal scale). The Ukinga girdled lizard has distinctive white lips, a small ridge over each eye (supraocular ridge), and the loreal scale is fused with the preocular scale (they are separate in ''C. tropidosternum'' and ''C. jonesii'' ).
As pets
The tropical girdled lizard is exported from Tanzania
Tanzania (; ), officially the United Republic of Tanzania ( sw, Jamhuri ya Muungano wa Tanzania), is a country in East Africa within the African Great Lakes region. It borders Uganda to the north; Kenya to the northeast; Comoro Islands ...
and Mozambique for the pet trade where it is commonly referred to as the “armadillo lizard” or “forest armadillo lizard or “Jones's armadillo lizard”. Tropical girdled lizards are not flattened like the true armadillo Lizard (''Ouroboros cataphractus
The ouroboros or uroboros () is an ancient symbol depicting a serpent or dragon eating its own tail. The ouroboros entered Western tradition via ancient Egyptian iconography and the Greek magical tradition. It was adopted as a symbol in Gno ...
'') and do not grasp their tail and roll into a ball for defense. With gentle handling and plenty of hiding places, tropical girdled lizards become excellent, long-lived pets and can be trained to accept food from their owner’s hand.
Diet
As pets they are insectivores and can eat crickets, meal worms, phoenix worms, and occasionally wax worms.
Breeding
They give birth to 1-6 live young.
References
Further reading
* Branch, Bill (1998). ''Field Guide to Snakes and other Reptiles of Southern Africa''. Third Revised edition. Sanibel Island, Florida: Ralph Curtis Books. 399 pp.
* Broadley DG, Branch WR (2002). "A review of the small east African ''Cordylus'' (Sauria: Cordylidae), with the description of a new species". ''African Journal of Herpetology'' 51(1): 9-34.
* Cope ED (1869). "Seventh Contribution to the Herpetology of Tropical America". ''Proc. American Philosoph. Soc.'' 11: 147-169. (''Zonurus tropidosternum'', new species, p. 169).
* Spawls S, Howell K, Drewes R, Ashe J (2002). ''A Field Guide to the Reptiles of East Africa''. San Diego: Academic Press. 543 pp.
Care Information
{{Taxonbar, from=Q734766
Cordylus
Lizards of Africa
Reptiles of the Democratic Republic of the Congo
Reptiles of Kenya
Reptiles of Malawi
Reptiles of Mozambique
Reptiles of Tanzania
Reptiles of Zambia
Reptiles of Zimbabwe
Reptiles described in 1869
Taxa named by Edward Drinker Cope