Praying Mantis

Overview

The Praying Mantis is a predatory insect kept by enthusiasts for its fascinating hunting behaviour and almost alien appearance. Several species are commonly kept; lifespans are short (typically under a year for adults) but the predatory feeding behaviour makes them captivating pets.

Common Pet Species

• Chinese Mantis (Tenodera sinensis).
• European Mantis (Mantis religiosa).
• Carolina Mantis.
• Orchid Mantis (Hymenopus coronatus) - striking pink/white flower mimic.
• Ghost Mantis (Phyllocrania paradoxa).
• Giant Asian Mantis.

Appearance

Size varies: 3-10 cm depending on species. Triangular head with rotating ability. Large folded forelegs (raptorial) for grasping prey.

Temperament & Handling

Predatory but not dangerous to humans. Most can be carefully handled - slow, deliberate movements. Bites are rare and harmless.

Enclosure

Minimum cage height: 3× length of mantis. Mesh top for ventilation; sides may be plastic or glass.

Provide branches and silk plants for climbing and ambush hunting.

Heating, Humidity, Lighting

• Temperature: 22-28°C (species-specific).
• Humidity: 50-70%.
• Daily light misting.

Diet

Live insects only. Flies, crickets, moths sized to mantis (prey should be roughly 1/3 to 1/2 the mantis's body size).

Feed nymphs every day; adults every 2-3 days.

Health & Lifespan

A few months to about 1 year as adult (most species). Total life cycle usually around 1 year including nymph stages.

Common concerns:

• Moulting failures - biggest cause of death. Adequate height and humidity essential.
• Dehydration.

Pros & Cons

Pros: fascinating to observe, low cost, low space, child-friendly with supervision. Cons: very short lifespan, live insect feeding, cannibalistic (cannot house together).