Since Darwin's (1854) description of 11 varieties of Megabalanus tintinnabulum (Linnaeus) [as Balanus tintinnabulum], 26 Recent taxa have been assigned to the genus. In this review, two taxa confounded by Darwin are reestablished [i.e., M. crispatus (Schroter) and M. dorbignii (Chenu)]. M. antillensis (Pilsbry) and M. intermedius (Darwin) are placed in synonymy with M. tintinnabulum sensu stricto. M. galapaganus (Pilsbry) is synonymized with M. peninsularis (Pilsbry) and M. xishaensis Xianqui & Liu is considered a synonym of M. occator. Diagnoses and an illustrated key to the species are presented. Lectotypes are designated for M. tintinnabulum, M. crispatus, M. dorbignii, M. coccopoma (Darwin), M. spinosus (Chenu), M. validus (Darwin), and M. ajax (Darwin).

Crustacea; Cirripedia; Balanomorpha; Megabalanus; key, species.
Zoologische Verhandelingen

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Naturalis journals & series

Henry, D.P, & Mclaughlin, P.A. (1986). The recent species of Megabalanus (Cirripedia: Balanomorpha) with special emphasis on Balanus Tintinnabulum (Linnaeus) Sensu Lato. Zoologische Verhandelingen, 235(1), 1–60.