Pea-sized Pony (IMAGE) Arizona State University Caption Among this year's top 10 picks is a tiny seahorse -- Hippocampus satomiae -- with a standard length of 0.54" (13.8 mm) and an approximate height of 0.45" (11.5 mm). This pygmy species was found near Derawan Island off Kalimantan, Indonesia. The top 10 list of new species is announced annually by the International Institute for Species Exploration at Arizona State University. Credit Photo by by John Sear Usage Restrictions With credit License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.