Mah, C.L. (2024). World Asteroidea Database. Pteraster willsi Clark & Jewett, 2011. Accessed through: Marine Species Traits editorial board (2024) Marine Species Traits at: https://www.marinespecies.org/traits/aphia.php?p=taxdetails&id=582010 on 2024-05-07
Marine Species Traits editorial board (2024). Marine Species Traits. Pteraster willsi Clark & Jewett, 2011. Accessed at: https://marinespecies.org/traits./aphia.php?p=taxdetails&id=582010 on 2024-05-07
original descriptionClark, R.N. and Jewett, S.C. 2011. Three new sea stars (Asteroidea: Solasteridae & Pterasteridae) from the Aleutian Islands. <i>Zootaxa</i> 3051: 1-13., available online athttp://www.mapress.com/zootaxa/2011/f/zt03051p013.pdf[details]