Ctenophorus fionni, also known commonly as the Arcoona rock dragon, the peninsula crevice-dragon and the peninsula dragon, is a species of lizard in the family Agamidae. The species is endemic to the Australian state of South Australia.[1][2][3][4]
| Ctenophorus fionni | |
|---|---|
| |
| A peninsula dragon in captivity | |
Scientific classification 
| |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Reptilia |
| Order: | Squamata |
| Suborder: | Iguania |
| Family: | Agamidae |
| Genus: | Ctenophorus |
| Species: | C. fionni
|
| Binomial name | |
| Ctenophorus fionni (Procter, 1923)
| |
| Synonyms[2] | |
| |
Etymology
editThe specific name, fionni, is in honor of someone called "Fionn", the identity of whom Procter never revealed.[2][5]
Description
editAdults of C. fionni have a total length (including tail) of 10 to 12 cm (3.9 to 4.7 in). Females range in colour from brown to reddish-brown, with dark mottling. Males tend to have grey backs, brown heads and a multitude of white, cream and yellow-orange spots. The patterns and colours of males can vary drastically between different geographically isolated populations, with each isolated population having its own unique colour/pattern combination.[6]
Distribution
editThe entire geographic range of C. fionni is in South Australia and includes the Eyre Peninsula, the adjacent interior areas (including the Gawler Ranges), and many offshore islands.[1]
Ecology and behaviour
editC. fionni occurs in the rocky ranges and outcrops.[1] It is diurnal,[7] seeking shelter in narrow rock crevices and perching on prominent protruding rocks. Males often perform displays involving push-ups, tail-coiling, and head-bobbing.[1]
Reproduction
editThe breeding season of C. fionni starts at around spring, when the weather is beginning to warm up. Males in this time of year become very active, showing dominance and fighting for females. Females are known to lay up to 6 eggs, typically during spring and summer depending on the location and conditions.[8]
Diet
editThe peninsula dragon feeds on invertebrates.[7]
Threats
editThere are no known major threats to C. fionni; albeit present in the national pet trade, this is not taking place at levels that would constitute a threat.[1]
References
edit- ^ a b c d e f Melville, J.; Hutchinson, M.; Clemann, N.; Robertson, P. (2018). "Ctenophorus fionni". IUCN Red List of Threatened Species. 2018: e.T83410143A83453703. doi:10.2305/IUCN.UK.2018-1.RLTS.T83410143A83453703.en. Retrieved 19 November 2021.
- ^ a b c Ctenophorus fionni at the Reptarium.cz Reptile Database. Accessed 23 February 2021.
- ^ "Peninsula dragon". arod.com.au. Australian Reptile Online Database. Retrieved 2 June 2015.
- ^ "PENINSULA ROCK DRAGON". www.kingsnake.com. kingsnake.com. Archived from the original on 2013-01-24. Retrieved 2 June 2015.
- ^ Beolens, Bo; Watkins, Michael; Grayson, Michael (2011). The Eponym Dictionary of Reptiles. Baltimore: Johns Hopkins University Press. xiii + 296 pp. ISBN 978-1-4214-0135-5. (Ctenophorus fionni, p. 90).
- ^ Wilson, S.; Swan, G. (2013) A Complete Guide to Reptiles of Australia, New Holland Publishers, Sydney, New South Wales, ISBN 9781921517280
- ^ a b Rodda, Gordon H. (2020). Lizards of the World: Natural History and Taxon Accounts. Johns Hopkins University Press. p. 283. ISBN 978-1-4214-3823-8.
- ^ Johnston, Greg (1999). "Reproductive biology of the peninsula dragon lizard, Ctenophorus fionni ". Journal of Herpetology. 33 (4): 697. doi:10.2307/1565588. JSTOR 1565588.
Further reading
edit- Procter JB (1923). "On New and Rare Reptiles and Batrachians from the Australian Region". Proceedings of the Zoological Society of London 1923: 1069–1077. (Amphibolurus fionni, new species, pp. 1075-1076, Text-figures 4a, 4b, 4c).