📸 PhotoPhoto: Yasunori Koide · CC BY-SA 4.0 · Wikimedia Commons Source
Rothney's paper wasp
Polistes rothneyi (Rothney's paper wasp · キアシナガバチ)
Not Evaluated (NE) on the IUCN Red List yet.
💡 Everyday Comparisons for Size, Mass & Speed
- 💡 A length of 1.7 cm is about 2/3 the diameter of a Korean 500-won coin (2.65 cm) (Comparison).
- 💡 It builds nests on tree branches, in bushes, and outside buildings, with large nests exceeding 700 cells. Museums advise staying away from the nests because the wasps are very aggressive.
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
Rothney's paper wasp is a common medium-sized paper wasp that is widespread across low to mid-elevations in Taiwan and is also listed on the National List of Species of Korea.
🦴 2. Anatomy & Morphology
It is a medium-sized wasp measuring 1.6–1.7 cm in length.
🔍 3. Ecology & Behavior
It builds its nest from pulp made by scraping plant fibers and chewing them with saliva. The nest has a central stalk and is fairly flat, and large nests have over 700 cells, much larger than those of other paper wasps. Colonies reach hundreds of individuals and are very aggressive.
🇰🇷 4. Connection to Korea
It is listed as 'Wang-ba-da-ri' (Korean name) on the National List of Species of Korea.
📚 Sources & References
- • IUCN Red List: not evaluated (NE) — cross-checked with the Wikidata conservation-status entry
- • catalogueoflife.org — 4KYH3
- • 국가생물종목록(국립생물자원관) ktsn 120000123855 — https://species.nibr.go.kr/home/mainHome.do?cont_link=009&subMenu=009002&contCd=009002&ktsn=120000123855
- • wikidata.org — Q14423439
- • commons.wikimedia.org — File:Polistes rothneyi DSC 0322.jpg
- • nmns.edu.tw — Collection-E00419
- • Silhouette: PhyloPic — Andy Wilson · CC0 1.0 (Congeneric silhouette — Polistes metricus)
Recorded dimensions are widely cited representative estimates from public literature and may vary by study or specimen.