This is an edited estimate of lifestyle compatibility, not an animal value rating. A higher score indicates that, based on current data, the animal is easier to integrate into your daily routine.
Children and families 34Apartments 99Bedrooms 99Frequent travel 62
The composite score is calculated by weighting nine factors: beginner-friendliness, handling ease, interaction, space requirements, cost, maintenance, travel, veterinary access, and safety. Read risk signals according to field direction: lower scores for biting, escape, and toxicity indicate greater safety; higher scores for noise, odor, and cleaning indicate less hassle. Combine this page's environmental requirements and risk notes with your judgment; do not rely solely on the total score.
BEFORE YOU COMMIT
First check whether it fits your life
This brief brings together the space, maintenance, feeding, lifespan and veterinary conditions recorded on this page so you know what to verify next.
55/100 · Depends on specific conditions
A better fit if
The living conditions need closer planning
Adult space is relatively easy to plan, but use the recommended enclosure as the baseline
Daily maintenance requires a steady time commitment
Resolve these first
Molting window:Do not move or feed during the molting period; temporary inactivity is often natural behavior.
Confirm an exotic veterinarian and emergency route before purchase
The lifespan is a long commitment and needs a long-term plan
Adult size
4.72–6.3 in
Reference Lifespan
20 to 30 years
Minimum space
Low, horizontal enclosure with deep substrate and hides; limit distance from top to ground to prevent falls.
Veterinary Accessibility
Very difficult
This is a comparison aid based on the current record, not a purchase, medical or local-law conclusion. Check the sources and local conditions before continuing.
THINGS OWNERS UNDERESTIMATE
Common Underestimations by Keepers
Molting windowDo not move or feed during the molting period; temporary inactivity is often natural behavior.
Safe handlingAppearing calm does not mean there is no risk; prepare tools, containers, and an allergy emergency plan first.
VETERINARY ACCESS
Veterinary Accessibility
Very difficult
Routine preventive care is infrequent; management relies primarily on husbandry and specialist consultation.
Extremely difficult; resources are limited when serious injury occurs.
Specialist Exotic Pet Care Typically Required
DATA STATUS
Where this record stands
Editorial example
Last updated
2026-09-07
Fields checked
No field review record yet
Reference sources
1 · Reference sources
Professional review
Pending veterinary or taxonomic review
Local rules
Local rules need verification
Source links are starting points for reading. A group-level guide does not verify every value for each species. Check local rules separately.
Leg span. Lifespan refers to females; males usually live for less time.
Dietary Habits
Carnivore
Activity Cycle
Active mostly at night or dusk; minimize disturbance during molting.
Availability of Captive-Bred Individuals
Moderate
Temperament and Aggression
Startled spiders may kick urticating hairs or bite; apparent docility does not equal safety.
Toxicity and Contact Risks
Venomous and possesses irritating urticating hairs. Contact Risks: Medium。
Socialization and Handling
Strict solitary housing; handling is not recommended.
Environmental Parameters
Temperature Gradient
Avoid direct heat sources and overheating; provide temperature gradient zones.
Humidity and Ventilation
50 to 65%. Prioritize ventilation and water availability. Do not soak the entire enclosure to increase humidity.
Lighting and Circadian Rhythm
Dim ambient light; maintain stable circadian rhythm.
Basking Spot / Localized Heat
Avoid direct heat sources and overheating; provide temperature gradient zones.
UVB Requirements
Dim ambient light; maintain stable circadian rhythm.
Adult Space
Minimum: Low, horizontal enclosure with deep substrate and hides; limit distance from top to ground to prevent falls. Recommended: Low, horizontal enclosure with deep substrate and cover; limit drop distance from top to ground. Recommended setup adds approximately 20% more substrate and hiding space on the minimum floor area to facilitate molting and cleaning.
Substrate and Water
Set depth according to needs of fossorial, burrowing, or decomposer species; avoid pesticides and fertilizers. · Use shallow water dishes or localized water sources; avoid standing water and drowning of juveniles.
These ranges are for planning the environment of a healthy adult, not a constant value for the entire enclosure, and do not cover disease, breeding, or juvenile stages.
Diet and Nutrition
Rotate prey; control feeding based on abdominal condition. Wait for fangs to harden after molting before feeding.
Feeding Frequency
Typically every 1 to 2 weeks, pause and observe condition before and after molting.
Live Prey Requirement
Required
Rodent Pellets
Not Required
Enclosure and activity space
Low, horizontal enclosure with deep substrate and hides; limit distance from top to ground to prevent falls.
Dimensions are editor suggestions, not mandatory minimum standards in all regions. Group size, individual body size, and layout may require more space.
Frequently Asked Questions
Is it the same as B. smithi?
No. Trade names are often used interchangeably. Records and provenance documents should identify the precise scientific name.
Can I start keeping this animal based solely on this record?
No. This is a summary plan for a healthy adult. Juveniles, breeding periods, disease states, and regional climate variations require separate assessment.
Risks and Legality
Long lifespan and proof of trade origin must be evaluated first.
Before acquiring, verify reliable sources, long-term care capability, and local exotic animal veterinary resources.
Local rules need verificationNo jurisdiction selected
Regulations for purchase, holding, breeding, transport, and import/export may vary. Please verify conservation lists, non-native species restrictions, and proof of origin with your local authorities using the scientific name. This page does not constitute legal advice.
Sources and editor notes
This page is a structured editing example and has not yet undergone field-by-field expert review. Reference links are for further consultation; data for some groups may not apply to every species. Please read the full manual before formal husbandry.