Stump-Tailed Chameleons (Brookesia spp.) Care Sheet
Stump-Tailed Chameleons of the genus Brookesia are some of the smallest and most specialised chameleons in the world. They are endemic to Madagascar, where different species occupy forest-floor and low-understory habitats ranging from humid rainforest to seasonally dry forest.
The genus includes numerous species with substantially different:
- Adult sizes
- Geographic ranges
- Elevational distributions
- Temperature tolerances
- Humidity requirements
- Conservation status
For this reason, Brookesia should not be treated as though every species has identical husbandry.
This care sheet provides a practical foundation for the smaller forest-dwelling Brookesia encountered in specialist captive collections. The exact species and locality should always be established before finalising husbandry.
Many Brookesia are unsuitable for inexperienced keepers because their tiny size makes them particularly vulnerable to:
- Overheating
- Dehydration
- Incorrect humidity
- Poor ventilation
- Nutritional deficiencies
- Oversized prey
- Supplementation errors
- Stress
- Parasites
Some species are also highly threatened and subject to significant international trade restrictions.
They are best regarded as:
advanced specialist display reptiles.
Quick facts
Scientific name: Brookesia spp.
Common names: Stump-Tailed Chameleons, Leaf Chameleons, Dwarf Chameleons
Family: Chamaeleonidae
Distribution: Madagascar
Lifestyle: Primarily terrestrial and low-level arboreal
Activity: Diurnal
Adult size: Extremely species-dependent; approximately 3–11 cm (1¼–4¼ in) total length across many species
Diet: Tiny live invertebrates
Day temperature: Commonly approximately 20–24°C (68–75°F) for many forest species
Night temperature: Commonly approximately 15–20°C (59–68°F), depending strongly on species and locality
Humidity: Generally moderate-to-high with pronounced daily cycling
UVB: Low-level UVB recommended
Suggested UVI: Approximately 0.5–1 at exposed positions for many forest species
Enclosure: Species-dependent; approximately 45 × 45 × 45 cm (18 × 18 × 18 in) provides a useful minimum starting point for one of the commonly maintained small species
Housing: Individual housing safest
Reproduction: Egg-laying
Handling: Minimal to none
Experience level: Advanced
Important species-specific warning
There is no single temperature or humidity range that can safely be applied to every member of Brookesia.
The genus contains animals from:
- Lowland rainforest
- Montane rainforest
- Dry deciduous forest
- Coastal forest
- Highly localised microhabitats
Some montane species require substantially cooler conditions than lower-elevation species.
Always identify the animal to:
species level.
Taxonomy
Brookesia is a genus within:
Family Chamaeleonidae.
These chameleons represent a highly distinctive Madagascan radiation.
Species diversity
The genus contains numerous recognised species.
Examples include:
- Brookesia superciliaris
- Brookesia stumpffi
- Brookesia minima
- Brookesia decaryi
- Brookesia brygooi
- Brookesia thieli
- Brookesia perarmata
- Brookesia nana
- Brookesia micra
This is not a complete list.
Tiny species
Some Brookesia rank among the smallest living reptiles.
Brookesia nana
Brookesia nana is exceptionally small.
Adult males have a body length of only around:
13–14 mm
excluding the tail.
Brookesia micra
Brookesia micra is another extraordinarily small species, with adults measuring only a few centimetres in total length.
Not ordinary pet species
The smallest recently described species should not be viewed as:
novelty miniature pets.
Their restricted ranges and conservation significance make them particularly unsuitable for casual acquisition.
Natural distribution
All Brookesia are native to:
Madagascar.
Some species occur across relatively broad areas.
Others are restricted to:
- Individual mountain ranges
- Forest fragments
- Islands
- Very small geographic regions
Micro-endemism
Madagascar is particularly notable for:
micro-endemic reptiles.
A species occupying only a tiny forest area can be extremely vulnerable to:
- Deforestation
- Fire
- Agricultural conversion
- Illegal collection
- Climate change
Natural habitat
Depending on species, habitats include:
- Humid rainforest
- Montane forest
- Coastal forest
- Dry deciduous forest
- Leaf-litter forest
Forest-floor lifestyle
Most Brookesia spend much of their active period:
close to the forest floor.
Daytime activity
During daylight they move slowly through:
- Leaf litter
- Low vegetation
- Twigs
- Fallen branches
while hunting tiny arthropods.
Nighttime roosting
At night many individuals climb onto:
- Small twigs
- Leaves
- Low branches
above the forest floor.
Why roosting matters
Captive enclosures must therefore provide numerous:
fine elevated sleeping perches.
Appearance
Brookesia have remarkable camouflage.
Typical colouration includes:
- Brown
- Tan
- Grey
- Rust
- Olive
Leaf mimicry
Their bodies may resemble:
- Dead leaves
- Bark
- Twigs
Short tail
Compared with many arboreal chameleons, Brookesia have:
short tails.
Defensive behaviour
When threatened, individuals may:
- Freeze
- Flatten the body
- Darken
- Drop into leaf litter
- Remain motionless
Handling
Handling should be:
avoided except when genuinely necessary.
Why handling is risky
These animals are:
- Tiny
- Delicate
- Easily stressed
- Easily dropped
Enclosure philosophy
The enclosure should reproduce a:
densely structured Madagascan forest floor.
Enclosure size
For a single small-to-medium Brookesia, approximately:
45 × 45 × 45 cm (18 × 18 × 18 in)
provides a useful minimum starting point.
Preferred enclosure
Approximately:
45 × 45 × 60 cm (18 × 18 × 24 in)
or larger provides greater environmental choice.
Larger species
Larger Brookesia should receive correspondingly larger accommodation.
Tiny species
Extremely small species require enclosures designed specifically to prevent:
escape through ventilation gaps.
Bigger is not automatically better
A very large enclosure can make:
- Feeding
- Observation
- Health monitoring
difficult for a tiny chameleon.
Enclosure complexity matters as much as raw volume.
Ventilation
Provide:
excellent air exchange.
Humidity versus ventilation
The enclosure should be:
humid but never stagnant.
Ventilation arrangement
A combination of:
- Lower ventilation
- Upper ventilation
helps create natural air movement.
Furnishings
Provide abundant:
- Fine twigs
- Small branches
- Leaf litter
- Cork
- Live plants
- Moss in selected areas
Twig density
Fine branches should form a network from:
substrate level upward.
Night perches
Provide numerous thin branches approximately:
5–20 cm (2–8 in)
above the substrate.
Vegetation
Dense planting provides:
- Visual security
- Humidity
- Drinking surfaces
- Microclimates
Suitable plants
Possible plants include:
- Small ferns
- Fittonia
- Peperomia
- Small Ficus
- Pothos
- Mosses where appropriate
Plant safety
Plants must be:
- Non-toxic
- Pesticide-free
- Free from harmful fertiliser residues
Substrate
Use a naturalistic forest substrate.
Suitable mixture
A useful mixture may include:
- Organic topsoil
- Coco fibre
- Fine orchid bark
- Leaf mould
Substrate depth
Provide approximately:
8–12 cm (3–5 in).
Leaf litter
Cover much of the substrate with:
a generous layer of leaf litter.
Why leaf litter is essential
Leaf litter provides:
- Cover
- Hunting habitat
- Moisture gradients
- Egg-laying sites
- Microfauna
Drainage
Prevent substrate from becoming:
waterlogged.
Bioactive housing
Bioactive housing is particularly appropriate for Brookesia when carefully managed.
Springtails
Springtails can be especially useful.
They contribute to:
- Waste breakdown
- Fungal control
and may occasionally provide tiny prey.
Isopods
Only small, non-aggressive isopods should be considered.
Avoid large protein-hungry species around:
- Eggs
- Hatchlings
- Weak animals
Temperature
Temperature is one of the most critical aspects of Brookesia husbandry.
General forest-species range
For many commonly encountered forest species, maintain approximately:
20–24°C (68–75°F)
during the day.
Warm area
A gently warmer location around:
23–25°C (73–77°F)
may be provided where appropriate.
No intense basking
Most Brookesia do not require a powerful concentrated basking lamp.
Overheating
Many species are vulnerable to temperatures above approximately:
26–28°C (79–82°F).
Species differences
This threshold must not be treated as universal.
Montane species may require even:
cooler conditions.
Night cooling
For many species, allow temperatures to fall toward:
15–20°C (59–68°F).
Montane species
Some high-elevation Brookesia may experience considerably cooler nights.
Why night cooling matters
Nighttime cooling:
- Reflects natural forest conditions
- Reduces chronic heat stress
- Supports normal physiological rhythms
Summer heat
In Ireland and the UK, summer heatwaves can still create dangerous indoor temperatures.
Cooling strategy
Where necessary:
- Use the coolest suitable room
- Increase room ventilation
- Use air conditioning
- Reduce unnecessary heat-producing equipment
Never deliberately chill the animal
Cooling should be:
gradual and environmental.
Do not expose a chameleon directly to:
- Ice
- Frozen bottles
- Cold draughts
Temperature monitoring
Use accurate digital thermometers at:
- Substrate level
- Mid-level
- Highest perch
Lighting
Provide a clear:
day/night cycle.
Visible lighting
Use gentle daylight-spectrum lighting to support:
- Plant growth
- Natural activity
- Visual behaviour
Brightness
The enclosure should be illuminated but should contain extensive:
shade.
Photoperiod
Approximately:
11–12 hours light daily
is a useful general baseline.
Night lighting
Provide:
complete darkness.
UVB
Low-level UVB is recommended for most captive Brookesia.
Suggested UVI
For many forest-floor species, provide approximately:
UVI 0.5–1
at the most exposed regularly used locations.
UV gradient
Provide:
- UVI below 0.5 through much of the enclosure
- Near-zero UV within dense cover
Species-specific UV
Species inhabiting more open or seasonally dry habitats may naturally experience somewhat greater exposure.
Do not assume the same UV target applies to every Brookesia.
What this means in practice
Use a low-output:
linear UVB lamp
at an appropriate distance.
Avoid intense UVB
Strong desert UVB positioned close to a tiny forest-floor chameleon can be inappropriate.
UV meter
Where possible, measure actual UVI at:
animal level.
Humidity
Most forest Brookesia require moderate-to-high humidity.
General daytime humidity
Approximately:
60–80%
is a useful starting range for many species.
Night humidity
Humidity may rise toward:
80–100%
overnight.
Post-misting peaks
Temporary near-saturation following misting can be normal.
Drying cycle
Exposed leaves and branches should:
partially dry between mistings.
Airflow
High humidity must always be accompanied by:
fresh air exchange.
Constant saturation
A permanently soaked enclosure encourages:
- Bacterial growth
- Fungal growth
- Respiratory disease
Misting
Mist approximately:
once or twice daily
as a general starting point.
Morning misting
Morning misting provides:
- Drinking droplets
- Humidity
- Activity stimulation
Evening misting
An evening mist can help reproduce:
cool humid nighttime conditions.
Fine droplets
Use fine droplets appropriate for:
very small reptiles.
Automatic misting
Automatic misting systems can provide consistency but must not:
flood the enclosure.
Drinking
Brookesia generally drink droplets from:
- Leaves
- Twigs
- Other surfaces
Water bowl
A conventional deep water bowl is generally unsuitable as the primary hydration method.
Drowning risk
For extremely small species and hatchlings, standing water can represent a:
serious hazard.
Diet
Brookesia are:
micro-predators.
Natural prey
They consume tiny:
- Insects
- Spiders
- Mites
- Springtails
- Other arthropods
Prey diversity
A broad variety of small prey is preferable to relying exclusively on:
fruit flies or crickets.
Suitable captive feeders
Depending on the species and individual size, offer:
- Flightless fruit flies
- Pinhead crickets
- Tiny roach nymphs
- Bean beetles
- Small black soldier fly larvae
- Springtails
- Small flies
Larger Brookesia
Larger species can consume correspondingly larger:
- Crickets
- Roaches
- Flies
Prey size
Prey must be small enough to swallow:
comfortably.
Feeding frequency
Adults should generally be offered small prey:
daily or every other day.
Juveniles
Hatchlings and growing juveniles should receive:
tiny prey daily.
Hunting behaviour
Allow some prey to move naturally through:
- Leaf litter
- Twigs
- Vegetation
Feeding observation
Confirm that each animal is actually:
feeding successfully.
Gut loading
Conventional feeder insects should be:
properly gut loaded.
Calcium
Dust suitable prey lightly with:
calcium.
Multivitamin
Use a reptile multivitamin:
sparingly.
Supplementation caution
Because these reptiles may weigh only a few grams, excessive supplementation can be particularly problematic.
D3
Supplemental D3 should be conservative when appropriate UVB is provided.
Social housing
Individual housing is:
the safest general recommendation.
Historical group housing
Some Brookesia have historically been maintained in:
- Pairs
- Trios
- Groups
Hidden stress
Absence of obvious fighting does not prove:
social compatibility.
Stress signs
Possible signs include:
- Reduced feeding
- Weight loss
- Staying unusually low
- Persistent avoidance
- Dark colouration
Adult males
Multiple adult males should not routinely be housed together.
Pair housing
Experienced breeders may maintain compatible pairs in large, densely structured enclosures.
Monitor closely.
Weight monitoring
A precise scale capable of measuring:
fractions of a gram
can be extremely useful for the smallest species.
Reproduction
All Brookesia are:
oviparous — egg-laying.
Reproductive variation
Clutch size and incubation requirements differ considerably among species.
Typical clutch size
Many smaller Brookesia produce approximately:
2–5 eggs.
Larger species may produce more.
Do not universalise clutch size
Some species fall outside this range.
Species-specific information should always take priority.
Gravid females
Possible signs include:
- Increased abdominal fullness
- Increased ground activity
- Digging
- Reduced appetite shortly before laying
Nesting
Eggs are generally deposited in:
- Soil
- Leaf litter
- Concealed forest-floor sites
Nesting substrate
Provide approximately:
8–12 cm (3–5 in)
of diggable substrate.
Nest moisture
Maintain lower substrate layers:
slightly moist but not saturated.
Egg discovery
Eggs can be extraordinarily difficult to find.
Search carefully around:
- Plant roots
- Leaf litter
- Moss
- Cork
Egg handling
If eggs are removed:
- Maintain orientation
- Avoid rotation
- Handle very gently
Incubation temperature
For many cool forest species, approximately:
20–23°C (68–73°F)
is a reasonable starting range.
Species-specific incubation
Some species require:
- Different temperatures
- Seasonal cooling
- Long incubation periods
Never assume a generic incubation protocol is correct for a rare Brookesia.
Incubation duration
Depending on species, incubation may take:
several months.
Some Brookesia have substantially longer embryonic development than might be expected from their tiny size.
Seasonal diapause
Egg development in some Madagascan chameleons can be strongly influenced by:
- Seasonal temperature
- Moisture cycles
Specialist breeders should research the exact species before incubation.
Hatchlings
Newly hatched Brookesia may be:
extraordinarily small.
Escape prevention
Ventilation holes and door gaps must be:
tiny enough to contain hatchlings.
Hatchling housing
Provide:
- Fine twigs
- Small leaves
- Leaf litter
- Excellent ventilation
- Gentle UVB
- Fine misting
Hatchling temperature
For many forest species, maintain approximately:
20–23°C (68–73°F)
during the day.
Hatchling night temperature
Allow appropriate nighttime cooling, often toward:
16–19°C (61–66°F).
Hatchling UVB
Provide very gentle UVB, approximately:
UVI 0.3–0.7
at exposed positions.
Hatchling prey
Offer:
- Springtails
- Flightless fruit flies
- Tiny flies
- Very small pinhead crickets
- Other cultured micro-prey
Hatchling feeding
Offer food:
daily.
Hatchling hydration
Use very fine misting to provide:
tiny drinking droplets.
Quarantine
All new animals require quarantine.
At least:
90 days
is recommended.
Wild-caught animals
Historically, many Brookesia entering captivity have been:
wild caught.
Wild-origin problems
Potential issues include:
- Dehydration
- Parasites
- Malnutrition
- Chronic stress
- Injuries
Captive-bred preference
Documented captive-bred animals should be:
strongly preferred.
Faecal examination
Veterinary faecal examination is particularly valuable for wild-origin animals.
Medication caution
Never estimate medication doses casually.
For a reptile weighing only a few grams, tiny dosing errors can have:
major consequences.
Common health concerns
Potential problems include:
- Overheating
- Dehydration
- Metabolic bone disease
- Parasites
- Respiratory disease
- Eye problems
- Nutritional imbalance
- Reproductive disease
- Injury
Overheating
This is among the greatest captive risks.
Possible signs include:
- Gaping
- Restlessness
- Weakness
- Loss of coordination
- Collapse
Dehydration
Possible signs include:
- Sunken eyes
- Reduced activity
- Poor skin condition
- Weight loss
Metabolic bone disease
Signs may include:
- Weak grip
- Tremors
- Bent limbs
- Soft jaw
- Difficulty walking or climbing
MBD prevention
Provide:
- Appropriate low-level UVB
- Calcium
- Gut-loaded prey
- Correct temperatures
Respiratory disease
Risk increases with:
- Stagnant air
- Constant wetness
- Incorrect temperature
Eye problems
Persistent eye closure during the daytime is:
abnormal.
Reproductive disease
Females may suffer:
- Egg retention
- Calcium depletion
- Dystocia
Veterinary red flags
Seek specialist veterinary advice for:
- Persistent anorexia
- Significant weight loss
- Weakness
- Tremors
- Persistent closed eyes
- Abnormal breathing
- Suspected egg retention
- Severe dehydration
Cleaning
Spot-clean:
- Faeces
- Dead prey
- Mould
- Decaying plant material
Avoid excessive disturbance
Do not repeatedly strip down a naturalistic enclosure unless necessary.
Seasonal husbandry
Madagascar has pronounced seasonal changes in:
- Rainfall
- Temperature
- Humidity
Species and locality matter
Seasonal husbandry should reflect the:
actual natural range of the species.
Dry season
Some species experience a substantial dry season.
This does not mean they should be kept:
dehydrated.
Wet season
Wet-season simulation may involve:
- Increased misting
- Increased food availability
- Higher nighttime humidity
Brumation
Do not apply a generic temperate-style brumation protocol.
Conservation
Conservation status varies dramatically within the genus.
Some species have:
- Broad distributions
- Relatively stable populations
Others are:
- Endangered
- Critically Endangered
- Restricted to tiny habitat fragments
Habitat loss
Major threats include:
- Deforestation
- Slash-and-burn agriculture
- Charcoal production
- Forest fragmentation
- Fire
- Climate change
Collection
International pet-trade collection has also affected some species.
CITES
Brookesia species are subject to international wildlife-trade regulation.
Several species receive particularly stringent protection.
Appendix I species
Certain highly threatened Brookesia are listed under:
CITES Appendix I.
These species are not appropriate for ordinary commercial pet trade.
Appendix II
Other members of the genus are generally regulated under:
CITES Appendix II.
Check exact species
Never assume that paperwork applying to one Brookesia applies identically to another.
Verify:
- Exact species
- Current CITES appendix
- Country of origin
- Import/export documentation
Misidentification
Tiny brown chameleons are notoriously easy to:
misidentify.
Incorrect identification can result in:
- Wrong husbandry
- Illegal trade
- Accidental hybridisation
- Loss of valuable locality information
Provenance
Retain:
- Scientific name
- Breeder details
- Hatch date
- Parentage
- Locality where known
- CITES documentation
- Import/export documentation
Captive breeding
Responsible captive breeding can reduce demand for wild collection and maintain genetically valuable populations.
Do not hybridise
Different Brookesia species should:
never be deliberately hybridised.
Never release captive animals
Never release captive Brookesia.
Common husbandry mistakes
Common mistakes include:
- Failing to identify the exact species
- Assuming all Brookesia have identical care
- Keeping them too hot
- Providing no nighttime cooling
- Using powerful basking lamps
- Providing excessive UVB
- Keeping humidity too low
- Keeping the enclosure permanently saturated
- Providing poor ventilation
- Providing insufficient leaf litter
- Using an empty enclosure
- Providing too few fine branches
- Feeding oversized prey
- Feeding only fruit flies
- Over-supplementing
- Handling frequently
- Keeping multiple animals together without monitoring
- Failing to monitor body weight
- Failing to quarantine wild-origin animals
- Using medication without accurate weight-based veterinary dosing
- Failing to verify CITES status
- Buying animals of uncertain species identity
Responsible ownership
Before obtaining a Brookesia, ensure you can provide:
- Confirmed species identification
- Legally documented provenance
- Species-specific temperature research
- Species-specific seasonal husbandry
- At least approximately 45 × 45 × 45 cm (18 × 18 × 18 in) housing for many small species
- Dense forest-floor structure
- Fine branches
- Extensive leaf litter
- Live vegetation
- Excellent ventilation
- Appropriate humidity cycling
- Reliable drinking droplets
- Appropriate nighttime cooling
- Low-level UVB
- Tiny varied live prey
- Correct gut loading
- Conservative supplementation
- Minimal handling
- Precise weight monitoring
- Individual housing where appropriate
- Quarantine facilities
- Access to a chameleon-experienced veterinarian
- All required CITES documentation
Summary
Stump-Tailed Chameleons of the genus Brookesia are highly specialised Madagascan chameleons adapted primarily to life:
on and immediately above the forest floor.
They should not be maintained as miniature versions of large arboreal chameleons.
For many of the smaller forest species, a useful starting enclosure for one adult is approximately:
45 × 45 × 45 cm (18 × 18 × 18 in)
or larger, densely furnished with:
- Leaf litter
- Fine branches
- Live vegetation
- Visual cover
Many forest species do well with daytime temperatures around:
20–24°C (68–75°F)
and substantial nighttime cooling toward approximately:
15–20°C (59–68°F).
However, exact requirements are:
species and locality dependent.
Maintain generally moderate-to-high humidity with:
- Higher nighttime peaks
- Regular misting
- Excellent ventilation
- Partial daytime drying
Provide gentle UVB, commonly around:
UVI 0.5–1
at exposed positions for forest-floor species.
Feed a varied selection of tiny live prey including:
- Flightless fruit flies
- Pinhead crickets
- Tiny roach nymphs
- Bean beetles
- Springtails
- Small flies
with conservative supplementation.
Individual housing is the safest general approach.
Because the genus includes both relatively widespread species and extremely range-restricted threatened animals, correct:
species identification, provenance and legal documentation are essential.
Brookesia are fascinating reptiles, but their tiny size, specialised microclimates and conservation significance make them most appropriate for:
experienced specialist keepers rather than casual pet ownership.
IMPORTANT INFORMATION:
This care sheet provides general husbandry guidance and does not replace species-specific research or veterinary advice. Individual requirements may vary.
Always check current legislation governing the acquisition, collection, import, transport, keeping, breeding or sale of reptiles in your jurisdiction.
If you have concerns about an animal’s health or care, consult a suitably experienced exotic or reptile veterinarian.
Information correct at the date of publication.
reptilecommunity.com | Revised: August 2026