Abundance: 0.15 to 18.08% (median 7.08%)

Latitudinal range: 35.0° to 36.5°

Habitats: temperate broadleaf/mixed forest (1), temperate coniferous forest (3)

Found in 4 samples

Japan: Kitadan Valley

South Korea: Naju City (native forest), Naju City (managed forest), Naju City (forest patch)

See also Synuchus, Synuchus agonus, Synuchus arcuticollis, Synuchus crocatus, Synuchus cycloderus, Synuchus difficilis, Synuchus dubius, Synuchus dulcigradus, Synuchus impunctatus, Synuchus melantho, Synuchus nitidus, Synuchus sp. 1, Synuchus sp. 2, Synuchus vivalis