The lophogastrids (Crustacea: Peracarida: Lophogastrida) of Indonesia and its adjacent waters. An updated checklist Author Yolanda, Rofiza Biology Study Program, Faculty of Mathematics and Natural Sciences, Universitas Negeri Surabaya, Ketintang Campus, Surabaya 60231, East Java, Indonesia Author Lheknim, Vachira Division of Biological Science, Faculty of Science, Prince of Songkla University, Songkhla 90112, Thailand & Department of Earth Science and Environment, Faculty of Science and Technology, Universiti Kebangsaan Malaysia, 43600 UKM Bangi, Selangor, Malaysia & Marine Ecosystem Research Centre (EKOMAR), Faculty of Science and Technology, Universiti Kebangsaan Malaysia, 43600 UKM Bangi, Selangor, Malaysia Author Price, W. Wayne Department of Biology, University of Tampa, Tampa, Florida 33606, USA Author Hendrickx, Michel E. Laboratorio de Invertebrados Bentónicos, Unidad Académica Mazatlán, Instituto de Ciencias del Mar y Limnología, Universidad Nacional Autónoma de México, Mazatlán Sinaloa, 82000, Mexico text Zootaxa 2023 2023-08-16 5330 3 413 429 http://dx.doi.org/10.11646/zootaxa.5330.3.5 journal article 54883 10.11646/zootaxa.5330.3.5 ab051fe4-ed90-4556-b379-65f63bfba46d 1175-5326 8254853 436F2ABB-2A9A-4856-9602-ADAE580DC88F Eucopia unguiculata ( Willemoes-Suhm, 1875 ) Junior synonyms. Eucopia hanseni Nouvel, 1942 . Records from Indonesia . South Sulawesi , Banda Sea ( Hansen 1910 ), between southern part of Sumatra water and northern Keeling Island water ( Illig 1930 ) , Papua , Seram Sea , Celebes Sea and northern part of Lombok Island ( Fage 1942 ), West of Sumatra Island ( Taniguchi 1974 ). Depth range: 593–7120 m . Remarks. Eucopia unguiculata can be recognized by its telson which is narrowly truncate and armed with 10 to 15 small regular spines in the space between the distal large marginal spine and the apical spine ( Tattersall & Tattersall 1951 ; San Vicente 2016 ).