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 10.11646/zootaxa.5330.3.5 1175-5326 8254853 436F2ABB-2A9A-4856-9602-ADAE580DC88F Gnathophausia fagei Băcescu, 1991 Records from Indonesia . Northern part of Kei Besar Island water and Makassar Strait ( Băcescu 1991 ; Casanova 1996 ). Depth range: 688– 809 m . Remarks. This species resembles G . elegans , however, the ventrolateral keels on the carapace of G . fagei do not merge into the posterior marginal keels and the sixth abdominal pleura is armed with a medial ventral spine ( Meland & Aas 2013 ). Băcescu (1991) correctly described a new subspecies for the material of G . elegans he examined from the Makassar strait: G . elegans fagei Băcescu, 1991 . The holotype of this new subspecies is deposited in the Museum National of Natural History, Paris, France . Casanova (1996) followed the opinion of Băcescu (1991) and upgraded “ fagei ” to full-species status. However, he cited G . fagei as a new species, referring to the same type material as Băcescu (1991) . Because the description of “ fagei ” by Băcescu (1991) is valid, its description should be attributed to him and not to Casanova.