Leiopus stillatus has been described from Lake Chūzenji environs (Nikkō, Tochigi prefecture, Japan) as
Acanthocinus stillatus by Henry Walter Bates in 1884 [▽]. This species has a wide distribution in the Eastern part
of the Palaearctic Region from Far East Russia to the Korean peninsula, Japan and China.
| Body length: | 6 - 11 mm |
| Life cycle: | 1 - 2 years |
| Adults in: | April - August |
| Host plant: | polyphagous on deciduous trees |
| Distribution: | China, Japan, Korea, Russia (Far East) |
The depicted male beetle was collected in Kamenystyi (Каменистый) creek valley about 1.8 km above the mouth of the Listvennichnaya (Лиственничная) river
(N43°33′53″ E131°21′22″; 480 m a.s.l, Borisovskoye Plateau,
South of Primorsky krai, Far Eastern Federal District, Russia) on May 28, 2019.
Collected by Artem Zaitsev
[▽]
Bates H.W.:
Longicorn beetles of Japan. Additions, chiefly from the later collections of Mr. George Lewis; and notes on the synonymy, distribution,
and habits on the previously known species.
The Journal of the Linnean Society of London 18: 205-262, 1884.
[download 
]
Wallin H., Kwamme T. and Lin M.:
A review of the genera Leiopus Audinet-Serville, 1835 and Acanthocinus, Dejean, 1821 (Coleoptera: Cerambycidae, Lamiinae, Acanthocinini) in Asia,
with descriptions of six new species of Leiopus from China.
Zootaxa 3326: 1–36, 2012.
[download ]
