Scientific Name Collected By Identified By Date Collected Date Identified Family Institution Catalog Number Type Status
identified Porocidaris Sharreri A. Agassiz, 1880 USCSS Blake Expeditions Alexander Agassiz 1879-01-15 1880 Histocidaridae MCZ ECH-253 Syntype of Porocidaris Sharreri
identified Porocidaris variabilis United States Fish Commission Agassiz, Alexander E.; Clark, Hubert L. 1902 Histocidaridae USNM 27420 Syntype
identified Porocidaris variabilis United States Fish Commission Agassiz, Alexander E.; Clark, Hubert L. 1902 Histocidaridae USNM 27455 Syntype
identified Porocidaris variabilis United States Fish Commission Agassiz, Alexander E.; Clark, Hubert L. 1902 Histocidaridae USNM 27424 Syntype
identified Porocidaris variabilis United States Fish Commission Agassiz, Alexander E.; Clark, Hubert L. 1902 Histocidaridae USNM 27456 Syntype
identified Porocidaris variabilis United States Fish Commission Agassiz, Alexander E.; Clark, Hubert L. 1902 Histocidaridae USNM 27425 Syntype
identified Porocidaris variabilis United States Fish Commission Agassiz, Alexander E.; Clark, Hubert L. 1902 Histocidaridae USNM 27402 Syntype
identified Porocidaris variabilis United States Fish Commission Agassiz, Alexander E.; Clark, Hubert L. 1902 Histocidaridae USNM 27421 Syntype
identified Porocidaris variabilis United States Fish Commission Agassiz, Alexander E.; Clark, Hubert L. 1902 Histocidaridae USNM 27423 Syntype
identified Porocidaris variabilis United States Fish Commission Agassiz, Alexander E.; Clark, Hubert L. 1902 Histocidaridae USNM 27422 Syntype
identified Porocidaris variabilis United States Fish Commission Agassiz, Alexander E.; Clark, Hubert L. 1902 Histocidaridae USNM 27357 Lectotype
identified Histocidaris cobosi United States Fish Commission Agassiz, Alexander E. 1891 Histocidaridae USNM 21063