Mortensen, T. (1940): Contributions to the Biology of the Philippine Archipelago and adjacent regions. Report on the Echinoidea collected by the United States fisheries streamer "Albatross" during the Philippine Expedition, 1907-1910. Part II. The Echinothuriidae, Saleniidae, Arbaciidae, Aspidodiadematidae, Micropygidae, Diadematidae, Pedinidae, Temnopleuridae, Toxopneustidae, and Echinometridae. - Bulletin of the Smithsonian Institution, U.S. National Museum, 100/14/1: 1-52.
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Mortensen, T.
1940
Contributions to the Biology of the Philippine Archipelago and adjacent regions. Report on the Echinoidea collected by the United States fisheries streamer "Albatross" during the Philippine Expedition, 1907-1910
Part II. The Echinothuriidae, Saleniidae, Arbaciidae, Aspidodiadematidae, Micropygidae, Diadematidae, Pedinidae, Temnopleuridae, Toxopneustidae, and Echinometridae. - Bulletin of the Smithsonian Institution, U.S. National Museum