Amalosia rhombifer

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Zigzag velvet gecko
Amalosia rhombifer.jpg
Scientific classification Red Pencil Icon.png
Kingdom: Animalia
Phylum: Chordata
Class: Reptilia
Order: Squamata
Family: Diplodactylidae
Genus: Amalosia
Species:
A. rhombifer
Binomial name
Amalosia rhombifer
(J.E. Gray, 1845)
Synonyms
  • Oedura rhombifer
    J.E. Gray, 1845
  • Oedura lesueurii rhombifer
    Cogger, 1957
  • Amalosia rhombifer
    Wells & Wellington, 1984
  • Oedura rhombifer
    Kluge, 1993
  • Amalosia rhombifer
    Oliver et al., 2012

Amalosia rhombifer, also known commonly as the zigzag velvet gecko and the zig-zag gecko, [2] is a species of lizard in the family Diplodactylidae. [3] [4] [5] The species is endemic to Australia.

Contents

Description

The zigzag velvet gecko can reach a total length (including tail) of 16 cm (6.3 in). It is light brown on the back, darker brown on the sides, and white or off-white below. [6] The limbs can be speckled, pale brown, or dark brown. The coloring makes it appear to have a zigzag edge on the sides, and tail. [4]

Geographic distribution

A. rhombifer is found in northern Australia, in the Kimberley region, in Western Australia, and up to northern Queensland. Some species have been reported in the Alice Springs region. [5]

Habitat

The zigzag gecko prefers wooded habitats, and has been found under the bark of deteriorating trees, but has also been recorded in areas with rubbish or buildings. [1]

Behavior

A. rhombifer is usually arboreal, but sometimes seeks shelter beneath ground litter. [5]

Reproduction

A. rhombifer is oviparous. [2]

Threats

The zigzag velvet gecko is a rare species. Until 2002, no recent records existed. In 2002, one specimen was found near Warialda, New South Wales, another in Bebo State Forest, and third specimen discovered in Arakoola Nature Reserve, south of Bebo. [3] [5]

The species is severely endangered, due to habitat loss from logging, and bush fires, predators such as foxes, and feral cats, and the nature of the isolation of the gecko's population, resulting in a lack of genetic variability. [3] The New South Wales National Parks and Wildlife Service report that the species is likely to become extinct, without intervention. [5]

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<i>Amalosia lesueurii</i> Species of lizard

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<i>Strophurus intermedius</i> Species of lizard

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<i>Amalosia jacovae</i> Species of lizard

Amalosia jacovae, also known commonly as the clouded gecko or the clouded velvet gecko, is a species of lizard in the family Diplodactylidae. The species is endemic to Australia.

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<i>Oedura cincta</i> Species of lizard

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<i>Oedura coggeri</i> Species of lizard

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<i>Strophurus taenicauda</i> Species of lizard

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References

  1. 1 2 Hoskin C, Couper P, Greenlees M (2018). "Amalosia rhombifer ". The IUCN Red List of Threatened Species 2018: https://dx.doi.org/10.2305/IUCN.UK.2018-1.RLTS.T102662658A102662674.en. Accessed on 20 April 2022.
  2. 1 2 Species Amalosia rhombifer at The Reptile Database www.reptile-database.org.
  3. 1 2 3 Department of Environment and Climate Change (2007). "Zigzag Velvet Gecko – profile". Department of Environment and Climate Change – NSW. Retrieved 19 November 2007.
  4. 1 2 James Cook University (2007). "Zigzag Velvet Gecko". James Cook University. Archived from the original on 15 September 2007. Retrieved 19 November 2007.
  5. 1 2 3 4 5 NSW National Parks and Wildlife Service (2007). "Zigzag Velvet Gecko – endangered species listing". Department of Environment and Climate Change. Archived from the original on 1 February 2008. Retrieved 19 November 2007.
  6. Cogger, Harold G. (1992). Reptiles and Amphibians of Australia. Ithaca: Comstock/Cornell University. pp. 704 pages. ISBN   0-8014-2739-8.

Further reading