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 Hemilamprops chilensis Gerken & Haye, 2018 Hemilamprops ultimaspei .— Mühlenhardt-Siegel, 2003: 120–126 , figs 1–3. Hemilamprops chilensis Gerken & Haye, 2018: 2–8 , fig. 1–4. Type material . Holotype : MNHMCL CUM 11849, subadult female . Paratypes : MNHNCL CUM 11847, subadult female ; MNHNCL CUM 11848, subadult male. Pelluco Beach , Chile , 41°29.52'S , 72°54.32'W . Diagnosis. Carapce with incomplete ventral lateral ridge, without setae, dorsal crest entire. Telson 0.7 length of uropod peduncles, with 2 pairs lateral setae, 3 terminal setae. Uropod exopod article 1 0.8 length of article 2. Depth . 19– 20 m . Distribution . Southern Chile and Patagonia. Remarks . Hemilamprops chilensis is most similar to H. ultimaspei ; however, the two species can be differentiated by the carapace and telson lateral setation. Hemilamprops chilensis has an incomplete ventral lateral ridge on the carapace and 2 pairs of lateral setae on the telson. Hemilamprops ultimaspei has no lateral ridges on the carapace and 3 pairs of lateral setae on the telson.