Scientific Name Collected By Identified By Date Collected Date Identified Family Institution Catalog Number Type Status
collected Calveriosoma hystrix Agassiz, A. E., U.S. Coast Survey Stmr. Blake 1879-03-10 Echinothuriidae YPM YPM IZ 007711.EC
collected Hygrosoma petersi Agassiz, A. E., U.S. Coast Survey Stmr. Blake Theodor Mortensen 1879-02-25 1906 Echinothuriidae YPM YPM IZ 007710.EC