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Celebrating the achievements of landcarers

04/12/2017

The Tamar Island Wetland Cares Volunteer Group has been recognised in the 2017 Landcare Tasmania Awards.More

Horsetail Falls walk now open

15/11/2017

Visitors to the West Coast are in for some spectacular views on the new Horsetail Falls walk near Queenstown.More

Bruny Island Neck lookout re-opens

10/11/2017

The walkways and lookout at the Bruny Island Neck will re-open to the public today, following the completion of a new, larger car park that will provide improved access to the popular lookout.More

Key to identifying Tasmanian lizards

Many species of lizard occurring in Tasmania are so similar that even experts have difficulty telling them apart. Unfortunately, reptiles mostly use the senses of taste and smell to identify friend or foe and colour can be very variable within species. It is difficult to identify many species of lizard without some knowledge of the terms used. We have provided a diagram showing the arrangement of head scales which may be used in conjunction with other characteristics to identify skinks. It can be difficult to identify many species of Tasmanian skink without looking at them in the hand, but where animals are found can often give a good indication of what the specimen is likely to be. Only rarely do very similar species occur together. With time, almost anybody can identify most species of lizard by looking at them where they are found. Reptiles are now protected throughout Tasmania.

Key to the Lizards of Tasmania

To use this key, start at the beginning (1a) and read both parts (a and b)of each couplet to make a decision. The information is cumulative, so if you do not start at the beginning and work your way through, you risk misidentifying the lizard.

  1. Texture of Scales

    1. Scales smooth, without a fold of skin under the throat: Go to 2.
    2. Scales rough, with a fold of skin under the throat: Mountain Dragon.
  2. Pariental Scales

    1. Parietal scales completely separated by the interparietal, not contacting each other: Go to 3.
    2. Parietal scales in contact behind the interparietal scale: Go to 5.
  3. Presence of Spots

    1. Stocky build, two narrow lines of spots down the back, limbs not noticeably short: Go to White's skink.
    2. Very short legs, without two narrow lines of spots down the back: Go to 4.
  4. Heavy or Slender Build

    1. Heavily built, head much wider than neck, broad blue tongue: Blotched Blue-tongue.
    2. Build slender, snake-like. Narrow tongue, long tail, head not much wider than neck: She-oak skink.
  5. Limbs, Nasal Scales and Lower Lips

    1. Limbs short, nasal scales contacting, lower lips barred: Bougainville's skink.
    2. Limbs well developed, nasal scales separated, lips not barred: Go to 6.
  6. Frontoparietals

    1. Frontoparietals fused into a single large scale: Go to 7.
    2. Frontoparietals separated, two distinct scales: Grass skinks.
  7. Bands or Colour

    1. Rich brown above, without spots, strong stripes or bands of colour running through or around the ear. No trace of a vertebral stripe. Ear tiny, toes short: Delicate skink.
    2. Other colour patterns. If rich brown above, side of neck spotted, banded or striped around the ear : Go to 8.
  8. Colour Patterns

    1. Pattern consisting of strong, longitudinal stripes including a strong pale dorsolateral stripe in the middle of scale row three and an elongate body. Found in eastern and northern Tasmania at low altitudes. Three-lined skink.
    2. Pattern consisting of flecks, spots, stripes, or a combination. Well-developed limbs. If strongly striped, occurring in south- west Tasmania.  Snow skinks, Niveoscincus.