Kier (1962) states that Galerolampas differs from Rhyncholampas only by having a slightly inframarginal periproct, the periproct in Rhyncholampas being either marginal or slightly supramarginal. No material has been examined and much remains unknown about this taxon.
G. Cotteau. 1889-1894. Paleontologie francaise. Terrain tertiaire. II. Echinides eocenes. Paris, G. Mason. 789 pp., pls 201-384.
P. M. Kier. 1962. Revision of the cassiduloid echinoids. Smithsonian Miscellaneous Collections 144 (3) 262 pp.