Russian Entomol. J. 29(4): 361–376 © RUSSIAN ENTOMOLOGICAL JOURNAL, 2020 Stenaptinus (Coleoptera: Carabidae: Brachininae) of Vietnam. Note 1 Stenaptinus (Coleoptera: Carabidae: Brachininae) Âüåòíàìà. Ñîîáùåíèå 1 D.N. Fedorenko Ä.Í. Ôåäîðåíêî A.N. Severtsov Institute of ecology and evolution, Leninsky pr. 33, Moscow 119071, Russia. e-MAIL:
[email protected] Институт проблем экологии и эволюции им. А.Н. Северцова, Российская Академия Наук, Ленинский пр-т 33, Москва 119071, Россия. KEY WORDS: Coleoptera, Carabidae, Brachininae, Stenaptinus, new species, Vietnam, Oriental region. КЛЮЧЕВЫЕ СЛОВА: Coleoptera, Carabidae, Stenaptinus, новый вид, Вьетнам, Ориентальная область. ABSTRACT. Nine apterous concolorous species of apterous concolourous forest-dwellers occurring at higher the genus Stenaptinus Maindron, 1906 from Vietnam are altitudes in mountains. arranged into two species groups, the bidoupensis-group Jeannel [1949] recognized Stenaptinus (as Pheropsophus and the dissolutus-group, and reviewed, with two new sensu Jeannel, 1949 et auct.) and Pheropsophidius Hubenthal, species, S. montanus sp.n. and S. glabricollis sp.n., de- 1911 as separate genera populating the Old World or the New scribed and some others re-described. Stenaptinus dissolu- World, respectively. Erwin [1970, 1971] treated the two taxa tus (Andrewes, 1923), stat.rest., revalidated and S. kalya- in a similar way and established synonymy Pheropsophus kini (Fedorenko, 2013), stat.n. downgraded to its subspe- Solier, 1833 = Pheropsophidius Hubenthal, 1911. As a result, cies. Key to the species and four species groups of the the Old World species proved to be transferred to the genus genus is provided and soome new data on comparative Stenaptinus and shared among its three subgenera, with great morphology of terminal abdominal urites and reproductive majority of the species being placed in the subgenus Para- tract of female are briefly discussed.