Revision of the family Metarbelidae (Lepidoptera) of the Oriental Region. VIII. Genus Lutzkobesia Lehmann, 2019 Author Yakovlev, Roman V. 0000-0001-9512-8709 Altai State University, Lenina pr. 61, Barnaul, 656049, Russia. https: // orcid. org / 0000 - 0001 - 9512 - 8709; E-mail: yakovlev _ asu @ mail. ru & Tomsk State University, Lenina pr. 36, 634050, Tomsk, Russia. & Paleo Data Lab., Institute of Archaeology and Ethnography SB RAS, Novosibirsk, Russia. Author Vos, Rob De Naturalis Biodiversity Center, Darwinweg 2, 2333 CR Leiden, the Netherlands. Author Hulsbosch, Ramon Maasbrachterweg 83, 6101 XV Echt, Netherlands. Author Zolotuhin, Vadim V. Ulyanovsk State Pedagogical University, pl. 100 - letia Lenina 4, 432700, Ulyanovsk, Russia. text Ecologica Montenegrina 2022 2022-03-30 52 49 52 http://dx.doi.org/10.37828/em.2022.52.7 journal article 10.37828/em.2022.52.7 2336-9744 13241086 urn:lsid:zoobank.org:pub:80E0F1C0-A22C-4EE5-BBD4-C0F382AC963B Lutzkobesia hollowayi Lehmann, 2019 Figs 1 , 3 , 5 Lehmann, 2019: 61. Type locality: Aek Tarum III ( Asahan District , North Sumatra Province , Indonesia ) . Type material ( holotype ) in ZSM . Distribution: Indonesia , North Sumatra Province . Diagnosis: has a bigger size (length of fore wing 14 mm , in L. tenera – 10 mm ); the fore wing has a bright oval dark-brown spot discally (in L. tenera , the discal spot is blurred); the hind wing is dark-brown (in L. tenera – light-brown); in the abdominal part of the valve there is a harpe located obliquely in relation to the valve axis (in L. tenera , the harpe in the abdominal part of the valve is parallel to the abdominal edge).