original description
Gray, J. E. (1828-1830). <i>Spicilegia zoologica; or, original figures and short systematic descriptions of new and unfigured animals</i>. Treüttel, Würtz & Co. & Wood. Parts I & II: part I, 1–8, pls. 1–6 (1 July 1828); part II, 9–12, pls. 7–11 (August 1830). , available online at https://archive.org/details/b22007556/page/n3/mode/2up [details]
subsequent type designation
Ferreira, A.J. (1978). The genus <i>Calloplax</i> Thiele, 1909 (Mollusca: Polyplacophora) in the Americas. <em>Bulletin of the Southern California Academy of Sciences.</em> 77(2): 56- 64., available online at https://www.biodiversitylibrary.org/page/34212303
page(s): 57, fig. 1; note: lectotype designation [details]
From editor or global species database