Scientific Name: Aphonopelma moderatum
Age: about 6-12 months
Current Size: 2-3”
Max/Adult Size: 4–5 inches
Source: Wild
Exact Animal Pictured?: no

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Care

• Basking/Hot Spot Temp: 80–85°F
• Cool Side Temp: 70–75°F
• Humidity: 50–60% (semi‑arid with a slightly moist hide)
• Recommended Enclosure Size: 5–10 gallon terrestrial setup with deep, dry substrate and a secure hide

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Facts

• The Rio Grande Gold is known for its striking golden‑orange coloration, making it one of the most visually appealing North American Aphonopelma species.
• This species is calm, slow‑moving, and hardy, ideal for both beginners and collectors who appreciate New World terrestrials.
• Native to Texas scrublands, they are adapted to dry, warm environments and can live exceptionally long lives in captivity.