Psilaxis radiatus

{{Short description|Species of gastropod}}

{{Speciesbox

| image = 20170203-B179514.jpg

| image_caption = Tulamben, Bali, Indonesia

| image2 = Psilaxis radiatus 01.jpg

| genus = Psilaxis

| species = radiatus

| authority = (Röding, 1798)Röding P. F. (1798). Museum Boltenianum sive Catalogus cimeliorum e tribus regnis naturae quae olim collegerat Joa. Fried. Bolten M. D. p. d. Pars secunda continens Conchylia sive Testacea univalvia, bivalvia et multivalvia.

| synonyms = {{Species list

|Architectonica radiata |Röding, 1798

|Philippia layardi |A. Adams, 1855

|Philippia radiata |(Röding, 1798)

|Philippia stipator |Iredale, 1931

|Solarium (Philippia) cingulum |(Kiener, 1839)

|Solarium (Philippia) cingulum var. subconcolor |Martens, 1880

|Solarium (Philippia) hybridum var. australis |Hanley, 1863

|Solarium (Philippia) hybridum var. undatum |Hanley, 1863

|Solarium cingulum |Kiener, 1839

|Solarium kowiensis |W. H. Turton, 1932

}}

}}

Psilaxis radiatus is a species of sea snail, a marine gastropod mollusc in the family Architectonicidae, which are known as the staircase shells or sundials.MolluscaBase (2018). [http://www.marinespecies.org/aphia.php?p=taxdetails&id=585885 Psilaxis radiatus (Röding, 1798).] Accessed through: World Register of Marine Species on 2018-11-03.