Devil's Flower Mantis

The devil's flower mantis is renowned as one of the largest and most visually dramatic mantis species, with females capable of reaching lengths of 13 cm. Its resting coloration is a muted brown or tan that blends with dry vegetation, but when threatened it performs one of the most striking displays in the insect world, rearing upright and spreading its raptorial forelegs and hindwings to reveal bold patches of purple, white, and iridescent blue that resemble an exotic flower.

Native to dry savanna and thornbush habitats in eastern and central Africa, this species is an ambush predator that relies on stillness and camouflage while waiting for flying insects to approach. As a large mantis with powerful raptorial forelegs, it can deliver a defensive pinch or nip if handled.

• Very large body size for a mantis, with females reaching up to 13 cm and males somewhat smaller
• Resting coloration is mottled brown, tan, or grayish, resembling dry twigs and bark
• Threat display reveals brightly colored forelegs and hindwings in patterns of purple, white, and iridescent blue
• Broad, leaf-shaped extensions along the legs enhance camouflage at rest
• Large, triangular head with prominent compound eyes and a raised crest between the antennae
• Distinguished from other large mantises by the specific coloration and pattern revealed during its threat display

This species is native to dry savanna, scrubland, and thornbush habitats across parts of eastern and central Africa, including regions of Tanzania, Kenya, Ethiopia, and neighboring countries. It favors warm, arid environments with scattered shrubs and trees, where it perches among branches and dry foliage, remaining active mainly during the warmer, drier months typical of its range.

The devil's flower mantis is a sit-and-wait predator that remains motionless on branches or shrubs, relying on camouflage to ambush passing flying insects such as moths, flies, and other winged prey, which it seizes with its powerful raptorial forelegs. When it perceives a threat, it performs a dramatic deimatic display, rearing upright, spreading its brightly patterned forelegs and wings, and sometimes swaying, in an effort to startle or deter the potential predator; if the display fails to discourage further contact, it may deliver a defensive nip with its forelegs. As one of the larger insect predators in its habitat, it plays a role in regulating populations of flying insects and is in turn preyed upon by birds and other larger predators.

Females produce a large, ridged ootheca containing numerous eggs, typically attached to a branch or similar support in their arid habitat. Nymphs hatch synchronously and initially display dark coloration, some species-specific patterns aiding early camouflage, before molting through numerous nymphal stages as they grow toward their large adult size. There is no pupal stage, consistent with a mantis's incomplete metamorphosis, and full development to adulthood can take several months given the species' large final size. Adults are relatively long-lived for mantises, with females often surviving many months after reaching maturity.