Species Detail
Thick-tailed Gecko
Geckos

Thick-tailed Gecko

Underwoodisaurus milii

Habitat

Rocky outcrops, woodlands, and arid scrubland with sheltering crevices.

Range

Southern Australia

Adult Size

5-6 in (12-15 cm)

Diet

Insects, spiders, small scorpions

Find on MorphMarket
Conservation status:Least Concern

About this species

A ground gecko with a distinctive thick, carrot-shaped tail that stores fat. Its body is covered in small tubercles, and it has large eyes for nocturnal hunting.

Enrichment & behavioral stimulation

Thick-tailed Gecko is ground-dwelling — enrichment should encourage foraging, digging, and secure cover rather than climbing.

  • Add a dig box of safe, loose substrate (organic topsoil/sand mix) for burrowing and thermoregulation.
  • Scatter-feed live insects so the gecko tracks and hunts rather than being tong-fed.
  • Keep warm dry, cool, and humid hides spaced across the thermal gradient.
  • Place low sturdy rocks and cork bark pieces to create exploration routes and rubbing surfaces.
  • Use slow or puzzle feeders to extend activity time and prevent rapid overeating.
  • Drag a feeder along decor to leave scent trails that encourage nose-down searching.

Housing & Social Behavior

Solitary

Territorial behavior makes keeping them alone the safest and least stressful approach.

Housing guidance is general and based on species-typical behavior; always verify against current husbandry references and observe individual temperament.