Lophogaster inermis Casanova, 1996 Record from Indonesia. Arafura Sea. Depth range: 179–180 m (Casanova 1996). Remarks. This species is morphologically similar to L. typicus. However, L. inermis can be recognized by its apical antennal scale bearing a strong, straight spine with 2 serrate small spines on the distal part of the outer margin. The lateral margin of the telson is slightly narrowing from the middle to posterior parts and is armed with a few short setae; the apical plate bears 4 apical spines and the middle part is armed with 4 short spinules and 2 long bristles (Casanova 1996).

Published as part of Yolanda, Rofiza, Lheknim, Vachira, Price, W. Wayne & Hendrickx, Michel E., 2023, The lophogastrids (Crustacea: Peracarida: Lophogastrida) of Indonesia and its adjacent waters. An updated checklist, pp. 413-429 in Zootaxa 5330 (3) on page 418, DOI: 10.11646/zootaxa.5330.3.5, http://zenodo.org/record/8254853