The Reptile Atlas
Explore the world's reptile species — snakes, lizards, turtles, crocodilians, and more. Discover their habitats, diets, and seasonal feeding guides.
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Seasonal Feeding Alerts
Northern Hemisphere
Autumn
443 species
Southern Hemisphere
Spring
271 species
Current feeding schedule changes
🍂Afghan Leopard Gecko
Autumn: Maintain feeding to build tail fat reserves ahead of winter; 2–3 times per week.
Black Soldier Fly Larvae
Autumn: Harvest remaining larvae. Colony activity decreases with shorter days.
Hornworms
Autumn: Maintain cultures at room temperature. Continue commercial diet only.
Henkel's Leaf-tailed Gecko
Spring: Increase feeding as temperatures warm; offer appropriately sized insects 3–4 times per week, dusted with calcium.
Sorah Leaf-tailed Gecko
Spring: Increase feeding as humidity rises; offer small insects 3–4 times per week with calcium dusting.
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Showing 704 species · 3 sub-species
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Seasonal Feeding Alerts
Current feeding schedules based on seasonal changes
Autumn
0 species
Spring
0 species
Feeding Dashboard
Bulk Import
Upload spreadsheets to quickly populate your species catalog and feeding logs
Reptile Species
Expected columns
common_name, scientific_name, category, natural_habitat, geographic_range, description, size, diet, image_url, conservation_status
Click to upload a CSV or Excel file
.csv, .xlsx, or .json supported
Feeding Logs
Expected columns
species_name, feeding_date, food_type, quantity, weight_grams, notes, completed
Click to upload a CSV or Excel file
.csv, .xlsx, or .json supported
Yellow-headed Monitor
Varanus dumerilii
Mangrove swamps and lowland forests
Southeast Asia
Up to 4.3 ft (Up to 1.3 m)
Crustaceans and fish
About this species
A monitor known for its bright yellow head when young, which fades in adulthood. It is very capable in water and often hunts crustaceans.
Enrichment & behavioral stimulation
Yellow-headed Monitor is aquatic or semi-aquatic — enrichment combines a large water area, basking, and foraging.
- Provide a large, clean water area for swimming and soaking.
- Add a sturdy dry basking platform under heat and UV.
- Include branches or ramps over the water for climbing and patrolling.
- Scatter insects and offer food at different spots and times to extend activity.
- Vary feeder types and sizes to keep feeding engaging.
- Provide a secure dry hide out of the water.
Housing & Social Behavior
Prefers a solitary existence due to territorial nature and potential for violent combat.
Housing guidance is general and based on species-typical behavior; always verify against current husbandry references and observe individual temperament.