Meet the animal
This profile is for Lichanura trivirgata. Modern taxonomy distinguishes L. orcutti, and older material may use Charina. Three stripes and a locality trade name do not prove which species or lineage you have.
Before you choose one
A small juvenile can represent several decades of care. Ask for origin and feeding records and arrange a reptile vet and holiday keeper. Keep one boa and plan for its full adult length rather than the smallest published example.
Set up its home
A 120 × 60 × 60 cm layout is proposed, with usable length for full extension. Add snug hides, a damp retreat and relatively dry digging substrate. Support rocks independently of loose bedding so burrowing cannot undermine them. Larger animals need more room.
Temperature and safe heating
Keeper guidance proposes a basking surface around 29–32°C and cooler region around 24–27°C. Have day and night conditions reviewed for the individual and use controlled heat. Do not copy winter cooling or locality weather extremes for an animal with uncertain origin.
Daylight, shade and UV
Provide around 12 hours of daylight, deep shade and darkness overnight. The genus-level guide proposes UVI 2–3; that scope does not prove an exact target for every taxon or locality. Measure and review the installation before use.
Water, moisture and airflow
Maintain fresh drinking water, a humid retreat and mostly dry, ventilated exposed bedding. Advice to ration water is not adopted here. Poor shedding or unusual soaking calls for a review of refuges and health, rather than removal of the bowl.
Food and nutrition
Use suitable fully thawed whole rodents. Juveniles may start around 7–10 days between meals; adults often need two or three weeks, adjusted to condition. Confirm the existing schedule before changing it. Strong appetite can persist despite excessive feeding.
Behaviour and handling
Let a settled boa move through supported hands during brief contact. Wash food scents away and leave at least 48 hours after meals. Do not pull it from a tight retreat. Slow movement does not remove escape risk, so check doors carefully.
Health and life stages
Record weight and body condition as well as meals. Respiratory noise, mites, burns, repeated regurgitation or weight loss need a reptile vet. Seasonal fasting does not explain away deterioration. Quarantine with separate equipment and an individual testing plan.
Buying and keeping records
Choose documented captive-bred stock and retain both the seller’s name and current identification. Ask for evidence behind locality claims. Check transaction-specific CITES and import requirements using the scientific name.
Your care routine
Test warm and cool retreats, water access and rock support before arrival. Each day, check the animal, controls and bowl. Record meals for holiday cover and make clear that water withholding or unplanned winter cooling is not part of the routine.
YOUR CHECKLIST
0 of 6 ticked
Rosy boa — Lichanura trivirgata
Care hub: wildformexotics.co.uk/animals/rosy-boa/
Ticks are kept only while this page is open. Print or download a copy before leaving. Completing the checklist does not establish that an animal is well or an installation is safe.
Use these reminders alongside the full guide. Adjust feeding and maintenance to your animal’s condition and measured enclosure conditions.
Sources
- Rosy boa natural history (Tucson Herpetological Society)
- Rosy boa care sheet (genus-level scope) (ReptiFiles)
- Reptile management and husbandry (Merck Veterinary Manual)
- UV-Tool: selecting appropriate UV lighting for reptiles and amphibians (2016) (Baines and colleagues, Journal of Zoo and Aquarium Research)
- Historical UK rosy boa and spotted python listing (Ely Exotics)
- CITES import and export guidance (APHA / GOV.UK)
- Guidance on section 14 of the Wildlife and Countryside Act (GOV.UK / Defra)
- Import of pet invertebrates, amphibians and reptiles: IIN (GOV.UK / APHA and Defra)
Equipment checklist
Equipment examples for Rosy boa, grouped by care need. Read the checks before choosing. Shop links are Amazon affiliate links. Items without a verified Amazon match have no shop link.
Plan the whole setup: These examples cover only part of the setup. Meet every care need and test the finished enclosure before arrival. Suitable equipment you already own may meet the need; optional tools are labelled.
Check each item for your animal’s size and life stage, safe access, compatible controls and measured conditions. The list does not certify an installation.
Adult enclosure, substrate and shelter
Read the care guidance for this need
Alternative equipment
Repti-Life 72 × 24 × 24 inch vivarium — black
Amazon-selected 72 × 24 × 24 inch black flat-pack; 18 mm MFC, 4 mm toughened glass, six vents. External/nominal sizing, not certified usable space.
Secure doors, cables and vents; check the smallest life stage and actual usable space. External dimensions are not usable internal space. Check actual individual size, access, secure gaps, load support, furnishing clearance and any substrate depth before choosing this example.
This is an 18 mm melamine-faced chipboard enclosure with glass doors. Check the delivered internal length, depth and height against the care requirement after substrate, guards and furnishings; the inch label is external/nominal and is not proof of usable dimensions. Fit a suitable lock, protect board edges and keep water in watertight containers. Do not use unprotected board for a wet substrate build. Choose larger housing if any usable dimension or full-body extension fails.
Also plan for: Add the substrate, hides, cover and secure supports described in the care guide. The enclosure alone does not provide them.
Temperature and safe heating
Read the care guidance for this need
Exo Terra Digital Thermometer
Model: PT2472
Records minimum and maximum air temperatures near a shelter your animal uses, to help you check the temperature plan.
Fit check: The remote probe measures air at one location. Keep it away from direct lamp heat, secure it safely and keep the display outside. Use separate probes for warm and cool areas where needed. Minimum/maximum readings help track changes; this device does not measure surfaces or control heating. Use a water-rated thermometer for submerged readings.
HabiStat Digital Dimming Thermostat Day/Night + Timer
Model: HTDD
Only for a compatible heater when extra heat is needed
Controls a compatible heater and allows separate day/night settings.
Fit check: HTDD controls compatible heaters up to 600 W, with no minimum load and a 0–50°C setting range. Socket I regulates the heater; socket II switches a separately verified load on a timer without temperature control. Never connect UVB to the dimming heater socket; the 600 W rating does not confirm T5 ballast compatibility. Guard the heater, secure the probe as instructed without tape and keep electrics dry. Check warm and cool areas with independent thermometers. The controller cannot cool a hot enclosure.
Zoo Med ReptiTemp Digital Infrared Thermometer
Model: RT-1
Checks basking and other occupied surface temperatures separately from air readings.
Fit check: Use this for surface temperatures, with air probes for air readings. Follow the distance and spot-size instructions, and account for reflective surfaces. It cannot measure internal body temperature.
Lighting, shade and UV
Read the care guidance for this need
Existing lighting may already provide a suitable day-night cycle. If you need extra lighting, use a switch or timer confirmed as compatible with its exact load, including any UVB ballast.
Arcadia ProT5 Forest 6% UV-B Kit 24 W
Model: RARTP24F
A UVB fitting to assess against the individual exposure plan, with complete shade available.
Fit check: RARTP24F is a 24 W, 570 mm UK 220–240 V fitting. Keep it away from water and spray; IP20 is not waterproof. Follow the manufacturer’s minimum animal clearance of 250 mm. This is a safety limit, not a recommended mounting height or UVI target. Check the complete fitting length, guards and reachable animal positions. Measure UV Index through the installed screen at each reachable height, with full shade available. Use a separately verified lighting circuit, never a heater’s dimming outlet.
Solarmeter Model 6.5R UV Index Meter
Model: 6.5R
Use your own meter or arrange an exposure check
Measures UV Index at the animal’s reachable back height, with the screen and guards fitted.
Fit check: Use a 6.5 or 6.5R UV Index meter, rather than a UVB irradiance meter. Measure all reachable positions and shaded retreats through the fitted screen and guards. You can borrow a suitable meter or arrange a competent exposure check instead of buying one. Confirm UK supply if buying.
Water, humidity and ventilation
Read the care guidance for this need
Exo Terra Digital Hygrometer
Model: PT2477
Tracks the air humidity cycle near an occupied area.
Fit check: Place the remote humidity sensor inside the enclosure, away from direct heat. The reading describes air at that point, so record its position and check other areas where needed. Inspect the substrate and damp retreats directly, and keep ventilation clear. A humidity reading cannot show whether an animal has drinking water.
Also plan for: Provide the drinking water, damp retreats or safe water area described in the care guide. A sprayer and humidity gauge cannot provide these on their own.
Feeding and nutrition
Read the care guidance for this need
Also plan for: Use suitable fully thawed whole rodents.
Equipment notes: Set up its home
Alternative equipment
Repti-Life 72 × 24 × 24 inch vivarium — black
Amazon-selected 72 × 24 × 24 inch black flat-pack; 18 mm MFC, 4 mm toughened glass, six vents. External/nominal sizing, not certified usable space.
Secure doors, cables and vents; check the smallest life stage and actual usable space. External dimensions are not usable internal space. Check actual individual size, access, secure gaps, load support, furnishing clearance and any substrate depth before choosing this example.
This is an 18 mm melamine-faced chipboard enclosure with glass doors. Check the delivered internal length, depth and height against the care requirement after substrate, guards and furnishings; the inch label is external/nominal and is not proof of usable dimensions. Fit a suitable lock, protect board edges and keep water in watertight containers. Do not use unprotected board for a wet substrate build. Choose larger housing if any usable dimension or full-body extension fails.
Equipment notes: Temperature and safe heating
EQUIPMENT TO CONSIDER
Exo Terra Digital Thermometer
Model PT2472 · Remote air probe and minimum/maximum memory; place away from direct lamp radiation. Check the supplier’s current price and availability, and confirm that the item suits your installation.
Records minimum and maximum air temperatures near a shelter your animal uses, to help you check the temperature plan.
Check before choosing: The remote probe measures air at one location. Keep it away from direct lamp heat, secure it safely and keep the display outside. Use separate probes for warm and cool areas where needed. Minimum/maximum readings help track changes; this device does not measure surfaces or control heating. Use a water-rated thermometer for submerged readings.
EQUIPMENT TO CONSIDER
HabiStat Digital Dimming Thermostat Day/Night + Timer
Only for a compatible heater when extra heat is needed
Model HTDD · 600 W maximum, no minimum load; setting range 0–50°C. Socket II is timed; this model does not actively cool. Check the supplier’s current price and availability, and confirm that the item suits your installation.
Controls a compatible heater and allows separate day/night settings.
Check before choosing: HTDD controls compatible heaters up to 600 W, with no minimum load and a 0–50°C setting range. Socket I regulates the heater; socket II switches a separately verified load on a timer without temperature control. Never connect UVB to the dimming heater socket; the 600 W rating does not confirm T5 ballast compatibility. Guard the heater, secure the probe as instructed without tape and keep electrics dry. Check warm and cool areas with independent thermometers. The controller cannot cool a hot enclosure.
EQUIPMENT TO CONSIDER
Zoo Med ReptiTemp Digital Infrared Thermometer
Model RT-1 · Measures surfaces, not air. Check distance/spot size and reflective-surface limitations. Check the supplier’s current price and availability, and confirm that the item suits your installation.
Checks basking and other occupied surface temperatures separately from air readings.
Check before choosing: Use this for surface temperatures, with air probes for air readings. Follow the distance and spot-size instructions, and account for reflective surfaces. It cannot measure internal body temperature.
Equipment notes: Daylight, shade and UV
EQUIPMENT TO CONSIDER
Arcadia ProT5 Forest 6% UV-B Kit 24 W
Model RARTP24F · 570 mm fixture; dry installation. Manufacturer minimum animal clearance 250 mm; actual UVI depends on installation. Check the supplier’s current price and availability, and confirm that the item suits your installation.
A UVB fitting to assess against the individual exposure plan, with complete shade available.
Check before choosing: RARTP24F is a 24 W, 570 mm UK 220–240 V fitting. Keep it away from water and spray; IP20 is not waterproof. Follow the manufacturer’s minimum animal clearance of 250 mm. This is a safety limit, not a recommended mounting height or UVI target. Check the complete fitting length, guards and reachable animal positions. Measure UV Index through the installed screen at each reachable height, with full shade available. Use a separately verified lighting circuit, never a heater’s dimming outlet.
EQUIPMENT TO CONSIDER
Solarmeter Model 6.5R UV Index Meter
Use your own meter or arrange an exposure check
Model 6.5R · UV Index meter; take readings at accessible back height with screen and guards installed. Check the supplier’s current price and availability, and confirm that the item suits your installation.
Measures UV Index at the animal’s reachable back height, with the screen and guards fitted.
Check before choosing: Use a 6.5 or 6.5R UV Index meter, rather than a UVB irradiance meter. Measure all reachable positions and shaded retreats through the fitted screen and guards. You can borrow a suitable meter or arrange a competent exposure check instead of buying one. Confirm UK supply if buying.
Equipment notes: Water, moisture and airflow
EQUIPMENT TO CONSIDER
Exo Terra Digital Hygrometer
Model PT2477 · Remote humidity probe; readings describe air at the probe, not substrate moisture. Check the supplier’s current price and availability, and confirm that the item suits your installation.
Tracks the air humidity cycle near an occupied area.
Check before choosing: Place the remote humidity sensor inside the enclosure, away from direct heat. The reading describes air at that point, so record its position and check other areas where needed. Inspect the substrate and damp retreats directly, and keep ventilation clear. A humidity reading cannot show whether an animal has drinking water.