Red-Eyed Crocodile Skink

Tribolonotus gracilis

Red-Eyed Crocodile Skink Care Guide

Introduction

Welcome to the world of Red-Eyed Crocodile Skinks! These fascinating reptiles are native to New Guinea and are known for their striking appearance, including their bright red eyes. As a responsible owner, it’s essential to provide them with the right care to ensure their health and well-being.

Habitat and Enclosure

    1. Terrarium Size: Red-Eyed Crocodile Skinks thrive in a spacious enclosure. A 90x45x45 terrarium is suitable for a single adult skink, but larger is always better.
    2. Substrate: Use a mix of bio active forest substrates, coconut coir, sphagnum moss, and leaf litter. Maintain a humid environment by misting the substrate regularly.
    3. Hide Spots: Provide multiple hiding spots using cork bark, driftwood, or artificial caves.
    4. Temperature
      • Basking Spot: 29–32°C
      • Cool Side: 24–27°C
      • Nighttime Drop: 21–24°C
  • UVB lighting Red-eyed crocodile skinks are a Ferguson zone 1 species. Provide a UVI of 0.7 to 1.4. 

Feeding

  1. Diet: Red-Eyed Crocodile Skinks are insectivores. Feed them a variety of live insects such as crickets, roaches, and mealworms.
  2. Supplements: Dust insects with calcium and vitamin D3 supplements
  3. Occasional Treats: Offer occasional treats like fruit flies or small silkworms.

Humidity and Water

  1. Humidity: Maintain high humidity levels (70–80%). Use a misting system or hand-spray the enclosure.
  2. Water: Provide a shallow water dish for drinking and soaking. Ensure it’s cleaned regularly.

Social Behaviour

  • Handling: Handle them gently and infrequently. They are shy and may stress easily.

Health and Maintenance

  1. Regular Health Checks: Observe your skink for any signs of illness, such as lethargy, weight loss, or skin issues.
  2. Substrate Cleaning: Remove soiled substrate regularly.

 

Animal Information

  • Common name: Red-Eyed Crocodile Skink
  • Scientific Name: Tribolonotus gracilis
  • Location: New Guinea
  • Habitat (wild): Tropical Rainforest
  • Preferred temperature range: daytime hot spot of 32ºC under the basking light, background ambient of 29ºC, cool end of 24ºC. Temperature can drop to 21ºC at night.
  • Humidity: Maintain humidity at 70-80%.
  • UVB Lighting:  UVI of 0.7 to 1.4. 
  • Ferguson Zone: Zone 1
  • Substrate: Soil/coir based