Females of this species typically have a total length ranging from 0.7 to 1.0 mm, while males are generally smaller, with a total length ranging from 0.6 to 0.7 mm. These organisms are carnivorous and primarily feed on motile phytoplankton and microzooplankton.
The rostrum of these organisms is not visible when viewed from the dorsal perspective. However, it is noticeable in lateral view and appears as a small hook-like structure.