Sciadonus galatheae is a species of fish in the family Aphyonidae.

[3][4] Sciadonus galatheae is transparent or white in colour (hence the specific name, from Greek γαλάτεια, galateia, "milk-white"), with a maximum length of 9.3 cm (3.7 in).

[8] Sciadonus galatheae is abyssopelagic and bathypelagic, living at depths of up to 1,785–5,440 m (5,856–17,848 ft).

[12][13] Sciadonus galatheae reproduces viviparously.

This Ophidiiformes-related article is a stub.