Tip of rostrum: A Brachylicoa estasiatica; B B. indonesiana; C B. muelleri; D B. lui sp. n. Pereopod-6: E B. indonesiana; F B. muelleri; G B. lui sp. n. Pleopod: H B. indonesiana; I B. muelleri; J B. lui sp. n. Mandible palp: K B. muelleri; L B. lui sp. n. Figures modified from [Băcescu 1978 (A); Guţu 2007 (B, E, H); Guţu 2006 (C, F, I, K); and this study (D, G, J, L]; not to scale.

 
 
  Part of: Morales Núñez AG, Ulrich S, Heard RW (2017) Brachylicoa lui, a new species of Tanaidacea (Crustacea: Peracarida: Parapseudidae), from the Hawaiian Islands, with a taxonomic key. Zoosystematics and Evolution 93(2): 1-23. https://doi.org/10.3897/zse.93.13824