About Metasesarma obesum (Dana, 1851)
Scientific name: Metasesarma obesum (Dana, 1851).
Description: The neotype of Metasesarma obesum is a male that measures 14.3 mm × 13.5 mm (equal to 0.6 in × 0.5 in).
Distribution: This species is found along the shores of the Indian and Pacific Oceans.