Zevinaella — a new barnacle genus (Scalpellomorpha: Arcoscalpellinae) associated with crinoids (Echinodermata) from the Caribbean Author Shalaeva, Kate Author Newman, William A. text Zootaxa 2016 4072 2 151 170 journal article 46880 10.11646/zootaxa.4072.2.1 b7b0afee-d754-447b-8579-826e31bee441 1175-5326 257519 2882651C-202A-45FA-B462-F1176C19D66A Family SCALPELLIDAE Pilsbry, 1907 ( nom. transl . Pilsbry, 1916 :14 [ ex Scalpellinae Pilsbry, 1907 : 3 , 4]) Amended diagnosis. Scalpellomorphs having a capitulum of no more than 14 plates. Plates deployed in two groups: the upper group formed by paired plates S-L1-T and the lower by unpaired plates R and C with the paired plates RL-L2-CL in between. R is always reduced and sometimes lost, RL is lost in Scalpellopsis , and L2, which ranges from well develop to reduced, is completely lost in Zevinaella .