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.
Hornworms
Autumn: Maintain cultures at room temperature. Continue commercial diet only.
Mealworms & Superworms
Autumn: Continue regular feeding. Monitor for pupation and separate beetles from larvae.
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
Checkered Garter Snake
Thamnophis marcianus
Arid grasslands and wetlands
Southwestern US and Mexico
18-30 in (45-75 cm)
Fish and amphibians
About this species
Distinguishable by its checkerboard pattern and distinct cranial markings. It is highly adaptable and frequently found near permanent water sources.
Enrichment & behavioral stimulation
Checkered Garter Snake is aquatic or semi-aquatic — enrichment combines clean water, basking, and foraging variety.
- Provide a large, clean, well-filtered water area deep enough for full submersion.
- Add a sturdy dry basking platform under heat and UV.
- Offer varied water depth with shallow shelves for resting.
- Drag thawed prey along land decor to create scent trails for tracking.
- Vary feeding locations between water and land to promote searching.
- Include a secure dry hide for security out of the water.
Housing & Social Behavior
Very social; thrives in groups if enough space and proper basking spots are provided.
Housing guidance is general and based on species-typical behavior; always verify against current husbandry references and observe individual temperament.