Eastern Steppe Viper — Fact Sheet
Vipera renardi · Eastern Steppe Viper
📋 At a glance
| Adult size | 35-60 cm |
| Lifespan | Insufficient species-specific data |
| Subspecies | Several regional subspecies; care varies by locality |
| Origin | See locality and map in the full guide |
| Activity | Cathemeral |
| Difficulty | Expert |
| Legal | No separate CITES/EU listing; Bern and historical names require the full-guide check |
🏠 Enclosure
One adult: 90 × 50 × 50 cm; enlarge for larger animals. Relative humidity 40–60%, with dry rests, a locally moist refuge and water. Locked enclosure, locked room, protected servicing and separate quarantine of at least 90 days.
🌡️ Temperature
Provisional active-season values; not species tolerance limits. Locality-specific winter planning requires veterinary review.
- Basking spot: 28-30 °C
- Warm zone: 21-25 °C
- Cool zone: 18-22 °C
- Night: 16-20 °C
🪳 Feeding
Insect-rich, locality-dependent diet: use well-fed commercially bred orthopterans, often initially every 5–7 days. Any established rodent component is modest and less frequent, often 10–14 days. Veterinary calcium/vitamin planning is needed; no validated species dose. Remove uneaten insects and track juvenile growth.
🩺 Health — warning signs
- Watch for appetite loss, abnormal posture, injury, breathing issues, failed shedding or molting, and sustained weight loss.
☠️ Venom
Any bite is a medical emergency; small size or an apparently dry bite is not reassuring.
Move away and call emergency services. Keep the person still, remove rings and tight items, and support the limb without compression. Do not cut, suck, apply ice or a tourniquet, or delay transport to capture the snake. Agree receiving-hospital and poison-centre arrangements before acquisition; antivenom selection and use belong to clinicians. A product labelled for another Vipera species cannot be assumed effective.