
Source: Wikimedia Commons
Hierodula patellifera
A medium-large mantis with a broad, stocky abdomen, marked by white spots on the forewings and pale-yellow tubercles on the forelegs, and strongly arboreal. Most individuals are green, though a brown form occurs. It is pugnacious and quick to threaten, and its very small first-instar nymphs make it somewhat harder to rear.
Hierodula patellifera ranges across Honshu, Shikoku and Kyushu to the Izu and Nansei Islands and more widely in East Asia. Its pronotum is shorter and its abdomen broader than in other Japanese mantises, giving a stocky look, and adults carry white spots on the forewings and pale-yellow tubercles on the forelegs. Sexual dimorphism is marked: males measure 45-65mm against 52-71mm for females. Most individuals are green, though a purplish-brown form occurs. Strongly arboreal and pugnacious, it takes large prey such as cicadas. It has one generation a year and overwinters as eggs, the female attaching an oval ootheca to twigs or concrete-block walls. Because it often feeds on mayflies and midges that fly up into the trees, it carries a high rate of horsehair-worm infection, the species involved being Chordodes formosanus. In recent years the alien Hierodula mantis believed to have arrived on bamboo brooms imported from China has been reported to cut native populations sharply in some areas. The IUCN Red List has not evaluated the species (NE), but Niigata Prefecture lists it as near threatened.
Source: Wikipedia (CC BY-SA 4.0)
The Giant Asian Mantis (Japan) grows to Males 45-65mm, females 52-71mm.
The ideal temperature for the Giant Asian Mantis (Japan) is 20〜25℃.
Origin
Japan (Honshu, Shikoku, Kyushu and nearby islands, the Izu Islands and the Nansei Islands), and East Asia generally
Lifespan
One generation a year; adults from late August to early December on the mainland, year-round in the Nansei Islands
Sources: Rurubu Kids: keeping mantises and hatching oothecae / TCA Tokyo ECO: mantis biology and care / Kamakiri Hakase: temperature and sunlight / Kodomo to Mushi no Kai: mantises of Hyogo (ootheca guide and care) / Wikipedia (ja): Hierodula patellifera / Orthoptera-jp: Hierodula patellifera / Kamakiri Hakase: comparing mantis species in captivity
Edited & verified by: BreederDirect editorial team
The taxonomic, regulatory, and husbandry data on this page are compiled and verified against the authoritative primary sources below.
Primary sources
Accepted name: Hierodula patellifera Serville, 1839
Authority databases: GBIF
Nomenclature follows global taxonomic authority databases.
Sources: CITES Appendices (species not listed)
Regulations may change. Always verify the latest information with the relevant authorities.
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Size
Males 45-65mm, females 52-71mm
Temperature
20〜25℃
Humidity
60〜80%
Live insects (crickets, cicadas, butterflies; small fruit flies and aphids for first-instar nymphs)
Keep at 20-25C; the tolerated range is roughly 15-30C, with 30C as the ceiling. Its bulkier body is said to need more humidity than other Japanese mantises, so mist the ootheca and the case frequently around hatching and before moults.
Mates in autumn, and the female lays a dark, glossy oval ootheca on tree trunks, house walls or concrete-block walls. Glue collected oothecae to a stick, store them outdoors or in a cold room, and as hatching approaches give them light and moderate misting; too little moisture causes hatching failures.
Carnivorous and cannibalistic, so house singly. It threatens more readily than any other Japanese mantis and moves fast, so guard against escapes when opening the case.
One generation a year, overwintering as eggs; adults are seen from late August to early December on the mainland. In the Nansei Islands adults occur year-round and grow larger than mainland ones.
First-instar nymphs are unusually small, and from hatching to about the third instar even Trinidad fruit flies can be too large, so keep the smaller common fruit fly on hand. Watch also for moulting failures, horsehair-worm infection and parasitic wasps that lay into the ootheca. It can be told from the introduced Hierodula chinensis by the tubercles on the fore-coxa. The English name Giant Asian Mantis is also widely used for a different species, Hierodula membranacea, so temperature and size figures published under that name should not be applied to this mantis.
Intermediate. This is an intermediate-level species. Some prior experience and knowledge of environmental management are recommended.
The ideal temperature for Giant Asian Mantis (Japan) is 20〜25℃. Avoid sudden temperature changes and maintain a stable environment.
Giant Asian Mantis (Japan) typically reaches Males 45-65mm, females 52-71mm as an adult. Size may vary depending on care conditions and individual genetics.
Giant Asian Mantis (Japan) feeds on: Live insects (crickets, cicadas, butterflies; small fruit flies and aphids for first-instar nymphs). Aim for a balanced diet with appropriate feeding frequency.
The price of Giant Asian Mantis (Japan) varies significantly depending on bloodline, size, captive-bred generation, and sex. Check our market price page for the latest pricing information.
Last updated: September 16, 2026