An illustrated catalogue of the scalpellid barnacles (Crustacea: Cirripedia: Scalpellidae) collected during the HMS “ Challenger ” expedition and deposited in the Natural History Museum, London Author Shalaeva, Kate kshalaeva@googlemail.com Author Boxshall, Geoff kshalaeva@googlemail.com text Zootaxa 2014 2014-05-29 3804 1 1 63 journal article 5379 10.11646/zootaxa.3804.1.1 6bf67a5d-ecd7-4f43-b3df-ebcad1333e71 1175-5326 4917932 C1A766F2-D26E-4567-A977-61EF72CBD83A Genus Ornatoscalpellum Zevina, 1978 Ornatoscalpellum Zevina, 1978a: 1003 . Diagnosis. Capitulum of female with 14 plates, carina angularly flexed with umbo usually in upper part; tergum triangular, scutum with umbo apical ; carinal latus with umbo at basi-carinal angle, noticeably protruding; inframedian latus wide, pentagonal to rectangular, umbo sub-medial to basal. Type species. Scalpellum ornatum ( Gray, 1848 ) . Composition. Four species. Distribution. Bipolar. Known depth range 2 to 1600 m .