Parvulastra exigua

{{Short description|Species of starfish}}

{{speciesbox

| image = Parvulastra exigua on a wet rock surface.jpg

| taxon = Parvulastra exigua

| authority = (Lamarck, 1816)

| synonyms = {{species list

| Asterias exigua | Lamarck, 1816

| Asterias minuta | de Blainville, 1834

| Asterina exigua | (Lamarck, 1816)

| Asteriscus krauss | (Gray, 1840)

| Patiriella exigua | (Lamarck, 1816) }}

| synonyms_ref =

| range_map = Parvalustra exigua distribution map.svg

}}

Parvulastra exigua, or the dwarf cushion starJones, Georgina. A field guide to the marine animals of the Cape Peninsula. SURG, Cape Town, 2008. {{ISBN|978-0-620-41639-9}} is a species of sea star in the family Asterinidae. It can be found in temperate intertidal marine communities from geographically widespread sites around the southern hemisphere (including South Africa and Australia).