Arias Ávila C.A., Araya J.F. & Mogollon V. (2019). Two species of columbellids of the genus <i>Alia</i> for the coast of Peru: <i>Alia unicolor</i> (Sowerby, 1832) and <i>Alia unifasciata</i> (Sowerby, 1832). <em>Pesquisa e Ensino em Ciências Exatas e da Natureza.</em> 3(2): 166–177.available online athttp://dx.doi.org/10.29215/pecen.v3i2.1268[details]