Astropecten fragilis Verrill 1867

Verrill 1867. Notes on the Radiata in the Museum of Yale College. No. 1. Descriptions of new Starfishes from New Zealand. No. 2. Notes on the Echinoderms of Panama and West Coast of America, with descriptions of New Genera and Species. No. 3 (marked as published July 1867). On the Geographical Distribution of Echinoderms of the Pacific Coast of America. Trans. Connecticut Acad. of Arts & Sciences, vol. i 1867: 247-351