📸 PhotoPhoto: JDP90 (Joydeep) · CC BY-SA 3.0 · Wikimedia Commons Source
Atractomorpha lata
Atractomorpha lata (Atractomorpha lata · オンブバッタ)
Not Evaluated (NE) on the IUCN Red List yet.
💡 Everyday Comparisons for Size, Mass & Speed
- 💡 A female's body length of 4.2 cm is about 1.6 times the diameter of a 500-won coin (2.65 cm).
- 💡 Commonly seen in grasslands from June to October, males can often be spotted riding on the backs of females for extended periods (National List of Species of Korea).
Reference standards: coach bus ~12 m, mid-size car ~4.9 m, compact car ~1 t, basketball hoop 3.05 m, credit card 8.56 cm.
📖 1. Overview
Atractomorpha lata is a grasshopper commonly seen from June to October in grasslands throughout the Korean Peninsula, and is also distributed in northern China, Japan, and Taiwan. The National List of Species of Korea also records it as endemic to the Korean Peninsula.
🦴 2. Anatomy & Morphology
Males have a body length of about 25 mm and females about 42 mm, making females much larger. Most are green morphs, though grayish-green and brown morphs also occur. With a distinctly spindle-shaped body and an elongated conical head, it looks like a miniature Oriental longheaded locust (Acrida cinerea), and its antennae are shorter than its body length.
🔍 3. Ecology & Behavior
It feeds on a variety of plant matter. The male rides on the female's back, staying together for a long time while mating.
🇰🇷 4. Connection to Korea
It is distributed throughout the Korean Peninsula, and the National List of Species of Korea records it as an endemic species.
📚 Sources & References
- • IUCN Red List: not evaluated (NE) — cross-checked with the Wikidata conservation-status entry
- • catalogueoflife.org — CFHLQ
- • 국가생물종목록(국립생물자원관) ktsn 120000037675 — https://species.nibr.go.kr/home/mainHome.do?cont_link=009&subMenu=009002&contCd=009002&ktsn=120000037675
- • wikidata.org — Q7779707
- • species.nibr.go.kr — mainHome.do
Recorded dimensions are widely cited representative estimates from public literature and may vary by study or specimen.