Anarithma fuscafenestrata is a species of sea snail, a marine gastropod mollusk in the family Mitromorphidae.MolluscaBase eds. (2025). MolluscaBase. Anarithma fuscafenestrata (Chino & Stahlschmidt, 2014). Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=1567920 on 2025-07-09
Description The length of the shell varies between 4 mm and 5.5 mm; the holotype, collected off Espiritu Santo, Vanuatu, measures 5.1 mm.
Distribution This marine species occurs off the Philippines, New Caledonia, Vanuatu and Papua New Guinea. The species has been recorded from depths of 31 to 50 metres, and has also been observed alive off Moorea, French Polynesia — a locality not previously listed in the species' known range.
References
Chino M. & Stahlschmidt P., 2014. Description of four new shallow water Mitromorpha species from the western Pacific (Gastropoda: Mitromorphidae). Visaya 4(2):: 21–27
External links MNHN, Paris: Mitromorpha fuscafenestrata (holotype)