Pamphobeteus insignis
Ecuador Birdeater - complete care guide
Ecuador Birdeater
Temperature
20-24 °C
Target ambient range
Humidity
70-80 %
Substrate / enclosure RH
Adult DLS
17-20 cm
Average - varies per individual
Moult interval
Sling 4-8w - Juv 2.3-3.8mo
Adult 11-16mo
Adult cycle = mature females; males never moult again after maturity
About
The Ecuador Birdeater - big, stocky, dark-bronze Pamphobeteus stock sold in the UK under an "insignis-type" label. Taxonomy footnote: true P. insignis (Pocock, 1903) is a valid Colombian species, but UK stock originates from Ecuador and may match one of the wave of newly described Ecuadorian Pamphobeteus rather than confirmed insignis - hence the "sp." prefix. The same cool-loving constitution as its relatives: genuinely happy at 20-22 °C, feeding relentlessly, and flicking hairs at every opportunity. Cheap slings (around £30) make it an accessible giant.
Husbandry cheat sheet
- Origin
- Ecuador (trade)
- Habitat
- Andean foothill forest floor
- Temperament
- Flicky
- In your collection
- 0
Growth, lifespan & conservation
- Growth rate
- Medium
- Maturity
- ♀ 60mo ♂ 42mo
- Lifespan
- ♀ 18yr ♂ 5yr
- Continent
- South America
- UK availability
- Uncommon
Care Guide
Pamphobeteus insignis
Ecuador Birdeater - a complete husbandry sheet. Use as a starting point and adjust to your individual specimen.
What size enclosure does an Ecuador Birdeater Tarantula need?
Adults
40 × 30 cm (16 × 12 in) for a mature adult. Floor space matters more than height.
Slings & Juveniles
House spiderlings in small, appropriately sized deli cups or sling enclosures.
To map exact floor space and substrate safety limits for your setup, use our free interactive tarantula enclosure planner.
What temperature and humidity does an Ecuador Birdeater Tarantula need?
Heating
The Ecuador Birdeaters is comfortable at 20-24 °C - the coolest-kept of the common Pamphobeteus; most UK homes need no supplementary heat.
Humidity
70-80 %: overflow the water dish weekly and let it dry back.
Ventilation
Cross-ventilation is essential - side-vented enclosures, never stagnant.
What substrate is best for an Ecuador Birdeater Tarantula?
Recommended Mixes
Depth
8-10 cm
Notes
Keep substrate dry to barely moist - never soaking. Pack firm; 8-10 cm for opportunistic digging.
How do you set up an Ecuador Birdeater Tarantula enclosure?
Décor
The Hide
A cork bark half-log, leaning slab, or cork tube placed on the substrate.
Water
Always provide a large shallow water dish. Keep it full and clean it regularly.
Lighting
No special lighting needed. Ambient room light is enough.
How often should you feed an Ecuador Birdeater Tarantula?
Good Feeders
Long refusal worrying you? Separate premoult fasting from genuine problems with our "Is my T okay?" checker.
Is my Ecuador Birdeater Tarantula dying or moulting?
Pre-moult signs to look for
Refusing food for weeks is normal before a moult - an healthy Ecuador Birdeater Tarantula fasting is almost never an emergency in itself. Watch for slowing down and spending more time in the hide, laying a thick moult mat of web on the floor. New World species like this one often show a bald spot on the abdomen that darkens to near-black as the new skin underneath readies - a darkening bald patch is a reliable countdown, not a disease.
On its back is MOULTING, not dying
An Ecuador Birdeater Tarantula lying upside down or on its side with legs curled inwards is almost certainly mid-moult. Do not touch it, do not right it, do not mist it - just remove any live prey (crickets can kill a defenceless moulter) and leave the room.
How long between moults?
For this species, expect a moult roughly every 28-56 days for spiderlings, every 70-115 days for juveniles, and every 160-250 days for sub-adults, with adult females moulting around every 11 months (up to 15.7 months at the extreme). Males never moult again after their ultimate (mature) moult.
After the moult: fang hardening time
The new exoskeleton stays soft, with fangs that cannot grip, for roughly 8 days in this species. Offer no food and no handling for about 8 days - feeding too early is how fresh moulters get injured. The shed exuvium is also the best sexing tool there is - see our tarantula sexing guide for what to look for.
Genuinely worried about behaviour that is not moulting? Our "Is my T okay?" triage tool walks the danger signs one by one.
What ongoing care does an Ecuador Birdeater Tarantula need?
🪞 Moulting
Signs: refuses food, abdomen darkens and goes glossy, becomes sluggish, often heavy webbing or a moult mat. During the moult: do not disturb, remove any live prey, keep water available. Wait until the fangs are black and hard (about a week for a big adult) before feeding again. Adult intervals apply to mature FEMALES - a mature male never moults again.
🧹 Cleaning
Daily: check the water dish. Weekly: remove uneaten prey boluses and spot-clean. Full deep clean only every few months.
✋ Handling
Calm but a serious hair-kicker - look, do not hold; wash up after maintenance.
What are the most common mistakes when keeping Ecuador Birdeater Tarantulas?
✓ What They Love
- Fresh water dish at all times
- Cool, stable temperature
- Cross-ventilation
- A proper hide and deep substrate
- Tongs feeding - big strike response
✕ Common Mistakes
- Overheating - the coolest end of the genus
- Soaking-wet substrate
- Free handling - heavy hair-kicker
- Worrying about the "sp." label - care matches the genus
Keep exploring: related care guides
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