Carinascincus ocellatus

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Spotted skink
Niveoscincus ocellatus skink closeup.JPG
Spotted Skink at Cataract Gorge in Tasmania, Australia
Scientific classification Red Pencil Icon.png
Kingdom: Animalia
Phylum: Chordata
Class: Reptilia
Order: Squamata
Family: Scincidae
Genus: Carinascincus
Species:
C. ocellatus
Binomial name
Carinascincus ocellatus
(Gray, 1845)
Synonyms
  • Leiolopisma ocellata
  • Niveoscincus ocellatus

The spotted skink (Carinascincus ocellatus), sometimes called the ocellated cool-skink or ocellated skink, is a skink endemic to Tasmania, Australia. It is a ground-dwelling, viviparous species, usually found in rocky habitats, and widespread in the northern and eastern parts of the state, as well as in the eastern Bass Strait islands. It is often found at Arthurs Lake in the Central Highlands of Tasmania. [2] [3]

Spotted skink populations are distributed along an altitudinal gradient, with variations in thermal conditions along the gradient affecting body temperature regulation and reproductive activity. Skinks in low to mid altitudes achieve their optimal body temperature year-round and predominantly undergo vitellogenesis and ovulation in spring and gestation in summer, while skinks occupying higher, subalpine altitudes struggle to maintain their preferred temperature in the autumn months, and typically undergo ovulation and parturition one month later than other members of the species. [4] [5]

Related Research Articles

<i>Carinascincus</i> Genus of lizards

Carinascincus is a genus of skinks, commonly called snow skinks or cool-skinks and residing mainly in Tasmania or Victoria, Australia. Then recognised as the genus Niveoscincus, it was found to belong to a clade with the genera Carlia, Lampropholis and others of the Eugongylus group within Lygosominae. Cogger has rejected the use of the junior name Niveoscincus and recognizes the valid senior generic name Carinascincus for the group. For similar skinks see genera Pseudemoia, Lampropholis, and Bassiana. These skinks have adapted to the cooler weather of southern Australia and particularly Tasmania, hence the common names.

<span class="mw-page-title-main">Blotched blue-tongued lizard</span> Species of lizard

The blotched blue-tongued lizard, also known as the southern blue-tongued lizard or blotched blue-tongued skink is a blue-tongued skink endemic to south-eastern Australia.

<i>Antechinus</i> Genus of marsupials

Antechinus is a genus of small dasyurid marsupial endemic to Australia. They resemble mice with the bristly fur of shrews.

<i>Lampropholis delicata</i> Species of lizard

Lampropholis delicata, the delicate skink, dark-flecked garden sun skink, garden skink, delicate garden skink, rainbow skink or plague skink, or the metallic skink is native to Australia and invasive in New Zealand and Hawaii where it is commonly found in gardens. The species is known for their color dimorphism between males and females; striped morphs and non-striped morphs exist in this species, however the stripe is less pronounced in males. This species' diet consists of a wide range of prey, such as spiders, bees, larvae, and termites. Mating occurs in the late summer and generally one clutch of 2 to 4 eggs are laid per year by each female.

<span class="mw-page-title-main">Stubble quail</span> Species of bird

The stubble quail is a native Australian species which is the most common quail species in Australia. The species is not under any threat of extinction. Stubble quail are widespread and found throughout all states and territories of Australia excluding Tasmania. Other common names include the grey quail and the pectoral quail.

<i>Chalcides colosii</i> Species of lizard

Chalcides colosii, also known commonly as the Riffian skink and Colosi's cylindrical skink, is a moderate-sized species of lizard in the family Scincidae. The species is native to Morocco and some Spanish territories in northwestern Africa. It is named after Giuseppe Colosi, former director of the Zoological Institute of the University of Florence. It has been considered a subspecies of Chalcides ocellatus. The females of the species give birth to live young.

<span class="mw-page-title-main">Little forest bat</span> Species of bat

The little forest bat is a species of vesper bat in the family Vespertilionidae. It is found only in south-eastern Australia, including Tasmania. It is a tiny bat often weighing less than 4 g (0.14 oz). It is sometimes referred to as Australia's smallest mammal, although the Northern or Koopmans Pipistrelle, Pipistrellus westralis, is possibly smaller, weighing on average around 3 g (0.11 oz). It is the smallest bat in Tasmania

Carinascincus palfreymani, known commonly as the Pedra Branca skink, as well as the Palfreyman's window-eyed skink, the Pedra Branca cool-skink, or the red-throated skink, is a species of skink in the family Scincidae. The species is endemic to Australia, and is restricted to the windswept Pedra Branca, an island off southern Tasmania of only 2.5 ha, where it is dependent on the seabird colonies. It is the only lizard species found on the island.

<span class="mw-page-title-main">Metallic skink</span> Species of lizard

Carinascincus metallicus, the metallic cool-skink or metallic skink is a species of skink in the family Scincidae. It is endemic to Australia, found in southern Victoria, as well as in Tasmania where it is the most widespread and common lizard, occurring on many offshore islands in Bass Strait as well as the mainland. It gives birth to live young. It is highly variable in colour and pattern, and may be a complex of closely related species.

<span class="mw-page-title-main">Eastern three-lined skink</span> Species of lizard

The eastern three-lined skink, also known commonly as the bold-striped cool-skink, is a species of skink, a lizard in the family Scincidae. The species is endemic to Australia. A. duperreyi has been extensively studied in the context of understanding the evolution of learning, viviparity in lizards, and temperature- and genetic-sex determination. A. duperreyi is classified as a species of "Least Concern" by the IUCN.

<span class="mw-page-title-main">Southern water skink</span> Species of lizard

The southern water skink, cool-temperate water-skink, highland water skink, or Dreeite water skink is a medium-sized species of skink that is endemic to Australia. These skinks are found in New South Wales, South Australia, Victoria as well as on Tasmania's Rodondo Island in the Bass Strait. They are viviparous, mating in spring, and giving birth to live young in mid to late summer.

Carinascincus orocryptus, the heath cool-skink, mountain skink or Tasmanian mountain skink, is a skink endemic to Tasmania, Australia. It is viviparous and mainly found in alpine areas, though occurring down to sea-level in the south-west of the state.

<i>Richea scoparia</i> Species of flowering plant

Richea scoparia, is a wide spread Tasmanian endemic plant. The genus Richea, forms part of the Ericaceae family, which are commonly heath-like shrubs. The name refers to the erect bushy growth habit, described as a broom-like shrub, most commonly referred to as the honey bush or simply scoparia to many bushwalkers.

<span class="mw-page-title-main">Altitudinal migration</span>

Altitudinal migration is a short-distance animal migration from lower altitudes to higher altitudes and back. Altitudinal migrants change their elevation with the seasons making this form of animal migration seasonal. Altitudinal migration can be most commonly observed in species inhabiting temperate or tropical ecosystems. This behavior is commonly seen among avian species but can also be observed within other vertebrates and some invertebrates. It is commonly thought to happen in response to climate and food availability changes as well as increasingly due to anthropogenic influence. These migrations can occur both during reproductive and non-reproductive seasons.

<i>Aetobatus ocellatus</i> Species of fish

The ocellated eagle ray or the whitespotted eagle ray, Aetobatus ocellatus, is a species of cartilaginous fish in the eagle ray family Myliobatidae. It is found in the tropical Indo-West Pacific region. In the past it was included in the spotted eagle ray, a species restricted to the Atlantic after the split.

<i>Carinascincus coventryi</i> Species of lizard

Carinascincus coventryi, also known commonly as Coventry's window-eyed skink and the southern forest cool-skink, is a species of lizard in the family Scincidae. The species is endemic to Australia.

The alpine cool-skink is a species of skink in the family Scincidae. It is endemic to Australia, found in Tasmania.

Carinascincus microlepidotus, the boulder cool-skink or southern snow skink is a species of skink in the family Scincidae. It is endemic to Australia, found in Tasmania.

<i>Ctenotus regius</i> Species of lizard

Belonging to the largest group of reptiles in Australia, Ctentotus, the pale-rumped ctenotus or regal striped skink is a medium-sized species of skink with an arid distribution restricted to the Australian Mainland.

References

  1. Chapple, D.G.; Michael, D.; Robertson, P.; Clemann, N.; Wapstra, E. (2018). "Carinascincus ocellatus". IUCN Red List of Threatened Species . 2018: e.T109480680A109480700. doi: 10.2305/IUCN.UK.2018-1.RLTS.T109480680A109480700.en . Retrieved 18 November 2021.
  2. TPWS: Wildlife of Tasmania – Spotted Skink
  3. Cogger, H.G. (1979). Reptiles and Amphibians of Australia. Reed: Sydney. ISBN   0-589-50108-9
  4. Wapstra, Erik; Swain, Roy; Jones, Susan M.; O'Reilly, Julianne (1999). "Geographic and annual variation in reproductive cycles in the Tasmanian spotted snow skink, Niveoscincus ocellatus (Squamata : Scincidae)". Australian Journal of Zoology. 47 (6): 539. doi:10.1071/zo99038.
  5. Yuni, Luh P. E. K.; Jones, Susan M.; Wapstra, Erik (2018). "Thermal biology of the spotted snow skink, Niveoscincus ocellatus, along an altitudinal gradient". Australian Journal of Zoology. 66 (4): 235. doi:10.1071/ZO18014.