Okinawa Short-legged Skink

沖繩光蜥 / Okinawa short-legged skink / オキナワヒメトカゲ (Ateuchosaurus okinavensis)

Species information

Scientific name: Ateuchosaurus okinavensis
Japanese name: オキナワヒメトカゲ
Chinese name: 沖繩光蜥
English name: Okinawa short-legged skink
Origin: Okinawa Islands

Ecology and description

The Ateuchosaurus genus is characterized by its very short limbs, currently consisting of 3 species:

  • Amami short-legged skink (Ateuchosaurus pellopleurus): Found in the Amami Islands, Tokara Islands, and Osumi Islands
  • Okinawa short-legged skink (Ateuchosaurus okinavensis): Found in the Okinawa Islands
  • Chinese short-legged skink (Ateuchosaurus chinensis): Found in southeastern China, Vietnam, and Taiwan

The Okinawa short-legged skink measures about 10-13 cm in total length and often moves under leaf litter, making it difficult to observe. On Okinawajima, it might be preyed upon by invasive species such as Small Indian mongoose or feral cats.

Field photographs taken during our tours, with observation dates

During our 【Herping】 tour, we have seen this species, but only 1-2 times.

Okinawa short-legged skink (Ateuchosaurus okinavensis) Aug 20, 2023 Seen on Tonaki
Aug 20, 2023, Tonaki
Okinawa short-legged skink (Ateuchosaurus okinavensis) Aug 20, 2023 Seen on Tonaki
Aug 20, 2023, Tonaki
Okinawa short-legged skink (Ateuchosaurus okinavensis) Jul 7, 2026 Rarely seen Kunigami
Jul 7, 2026, Kunigami, Rarely seen