Tetrabothriidea
# Tetrabothriidea

Tetrabothriidea is an order of helminths in the class Cestoda. It consists of only one family, Tetrabothriidae. Their hosts are mainly seabirds, the rest being cetaceans and pinnipeds.

## Genera

All of the genera of Tetrabothriidea are in the family Tetrabothriidae.

* Anophryocephalus Baylis, 1922
* Chaetophallus Nybelin, 1916
* Priapocephalus Nybelin, 1922
* Strobilocephalus Baer, 1932
* Tetrabothrius Rudolphi, 1819
* Trigonocotyle Baer, 1932
