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Zootaxa. 2021 Apr 22;4964(2):zootaxa.4964.2.9. doi: 10.11646/zootaxa.4964.2.9.
Wrase and Schmidt (2006) established the genus Sinometrius Wrase Schmidt, 2006 to include the new species S. turnai Wrase Schmidt, 2006 from Hubei province, central China. They placed the new genus in the Paussine tribe Metriini, and compared it to the Nearctic genus Metrius Eschscholtz, 1829. Deuve (2020) described a second species S. jaroslavi Deuve, 2020 from Chongqing province.
Wrase 和 Schmidt（2006）建立了 Sinometrius Wrase Schmidt，2006 属，以包括来自中国中部湖北省的新种 S. turnai Wrase Schmidt，2006。他们将新属归入 Paussine 部落 Metriini，并将其与近北极的属 Metrius Eschscholtz，1829 进行了比较。Deuve（2020）描述了来自中国重庆市的第二个种 S. jaroslavi Deuve，2020。
