The Lampropidae (Crustacea: Cumacea) of the World Author Gerken, Sarah text Zootaxa 2018 2018-06-01 4428 1 1 192 journal article 22652 10.11646/zootaxa.4428.1.1 e10e53f2-0e1b-46f6-8b0f-af19d5529711 1175-5326 3769771 2419A7F0-5AED-47EC-86BB-06AADB2A4BD9 Alamprops lomakinae ( Tsareva & Vassilenko, 1993 ) n. comb. Lamprops lomakinae Tsareva & Vassilenko, 1993: 13–17 , figs 4–5. Type material. Holotype : ZIN N I/85301, ovigerous female. Peter the Great Bay . Not seen. Diagnosis. Carapace with 2 lateral ridges; eyelobe without lenses, not extending to anterior border of pseudorostrum. Telson without lateral setae, 5 terminal setae, central seta longest, outermost pair shorter than inner pair. Uropod peduncle with 4 medial setae; uropod exopod article 1 1.0 length of article 2. Male unknown. Depth . 20 m . Distribution . Peter the Great Bay; Sea of Japan , 42°29’N , 130°51’E . Remarks . The species has a unique combination of one ridge on the carapace and the telson without lateral setae. The only other species that has a single ridge on the carapace, A. tenuis , has four pairs of lateral setae on the telson.