Frankovich, T.,
Sullivan, M.,
Ashworth, M.,
Majewska, R.
(2026).
Epiphalaina.
In Diatoms of North America.
Retrieved March 31, 2026, from https://diatoms.org/genera/epiphalaina
Symmetric Biraphid
Epiphalaina
Valves slightly heteropolar
Internal raphe rib with “knob”
Pseudosepta present
Stauros present
Epizoic on cetaceans
Species in the genus Epiphalaina live on the skin of cetaceans in temperate to polar marine waters and are exclusively epizoic.
The cells are attached to the skin by one end of the cell that is partially embedded in the host epidermis (Holmes et al. 1993). According to AlgaeBase (25 Jan 2026) there are two species in the genus. Cells...