African Twig Mantis Care Sheet
Popa spurca · Beginner care · Sub-Saharan Africa and Madagascar
Setup
| Daytime | 72–86°F |
|---|---|
| Night | to 68°F, as in its home range; tolerates the mid 80s |
| Full range | 68–86°F |
| Humidity | 40–60% |
| Misting | Light wall mist 1–3× a week; let it dry fully between |
| Adult size | ♀ 8 cm · ♂ 7 cm |
| Stage | Enclosure |
|---|---|
| L1–L2 | 16-oz deli cup, mesh lid |
| L3–L6 | 32-oz deli cup or medium enclosure, 10×8.5×15 cm |
| L7–adult | large enclosure, 12×10×20 cm; 30 cm is roomy |
Height at least 2.5× body length (3× if you can), 2× clear drop below the perch, width 1.5×. Move up when the mantis is a third of the height. Here that is the molt into L7.
Heat: most homes need nothing; below 68°F, a small heat emitter above the mesh or mat on a side wall, on a thermostat; never underneath, no heat lamps on plastic, no UV. Substrate: dry coco fiber, paper towel, or a bare floor; damp substrate is the one thing it does not forgive. Ventilation: mesh top plus side vents; you should never see condensation. Decor: several thin, rough twigs it can grip, one reaching the lid.
Feeding
| Stage | Feeder | How many | How often |
|---|---|---|---|
| L1–L2 | Melanogaster fruit flies | 4–6 | every 1–2 days, keep a few present |
| L3–L4 | Hydei fruit flies, small house flies | 4–6 | every 2 days |
| L5–L6 | Houseflies, green bottles, small dubia; blue bottles from L6 | 2–3 | every 2–3 days |
| L7+ / adult | Bottle flies, moths, medium dubia | 1–2 | every 3–4 days |
Prey no more than a third of body length; err smaller. No wild-caught insects, no crickets. It stalks and chases, so overfeeding is the risk: when the slim abdomen looks tight and swollen, skip two feedings; it can end in a rupture. Remove uneaten feeders the same day.
Handling and molting
Handling is fine from day one; the only time to leave a mantis alone is around a molt. Let it walk onto an open hand; wash your hands first, since a finger that smells like prey can get grabbed, harmlessly. The twig pose is the species working, not stress. Adult males fly; handle them over the enclosure.
Premolt fast: 2–7 days for nymphs, 1–2+ weeks before the final molt. Humidity at the top of the range; never spray the mantis; remove every feeder.
- Refusing prey 24+ hours
- Hanging upside-down for hours
- A dull or slightly darker look
- Swollen wing buds at sub-adult
After any molt, hands off until hardened (moving normally, gripping firmly, color back up): about 24 h for a nymph, 48+ for an adult. No food until then; first meal slightly smaller.
Lifespan
| Nymph stage | Adult stage | Total from hatch | Adult at | Ootheca hatches |
|---|---|---|---|---|
| 4–6 mo | ♀ 4–6 · ♂ 1.5–3 mo | 6–12 mo | ♀ L9 · ♂ L8 | 4–6 wk |
Females live about 10–12 months from hatch, males 6–9. Females reach adult after 7–8 molts (around L8–L9), males one fewer and a stage ahead. Nymphs ship unsexed; the stage you receive varies with each hatch.
Do not
- Keep it damp. No bioactive build, no fogging.
- Stop misting. "Dry-tolerant" has dehydrated animals; it drinks droplets from a perch.
- Pick up or spray one lying still on the floor. It is playing dead; wait a few minutes.
- Keep adults together. Nymph groups only while all are fed and the same size; split by sub-adult.