FIGURE 3 in A new genus of mellitid sand dollar (Echinoidea: Mellitidae) from the eastern Pacific coast of the Americas

FIGURE 3. Denuded tests (i aboral, ii oral, iii lateral-view, anterior to right) of: A, M. quinquiesperforata (San Blas, Panama); B, M. tenuis (Florida, USA); C, M. notabilis (Michoacan, Mexico, high wave-energy ecophenotype); D, M. notabilis (Las Lajas, Panama, low wave-energy ecophenotype); E, L. longifissa (Bahia Magdalena, Mexico, high wave-energy ecophenotype); F, L. longifissa (Punta Chame, Panama, low wave-energy ecophenotype); G, L. grantii (Malcomb, Mexico, high wave-energy ecophenotype), H, L. grantii (Bahia de Kino, Mexico, low wave-energy ecophenotype).