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
Black Racer
Coluber constrictor
Open fields and forest edges.
North America.
35-55 in (90-140 cm)
Rodents, insects, and lizards.
Temperate / Woodland Bioactive Setup
Recommended local flora and fauna for recreating Black Racer's natural habitat in a bio-active enclosure.
Live Plants (Flora)
Cleanup Crew (Fauna)
Substrate Mix
Organic topsoil mixed with coconut coir (60/40). Top with native leaf litter (oak, maple).
Setup Notes
Moderate humidity (40-60%). Provide seasonal temperature variation. Use native leaf litter for a naturalistic look. Earthworms help aerate the soil.
🌱 Why Bioactive?
Bio-active enclosures use living plants and microfauna to create a self-sustaining ecosystem. The cleanup crew breaks down waste, eliminates odors, and enriches the soil — reducing maintenance while providing a naturalistic, enriching environment for your Black Racer.