''Tetracerasta'' is a

genus Genus ( plural genera ) is a taxonomic rank used in the biological classification of extant taxon, living and fossil organisms as well as Virus classification#ICTV classification, viruses. In the hierarchy of biological classification, genus com ...

of trematodes in the

family Family (from la, familia) is a Social group, group of people related either by consanguinity (by recognized birth) or Affinity (law), affinity (by marriage or other relationship). The purpose of the family is to maintain the well-being of its ...

Aephnidiogenidae Aephnidiogenidae is a Family (biology), family of Trematoda, trematodes in the Order (biology), order Plagiorchiida. Genera *''Aephnidiogenes'' Nicoll, 1915Nicoll, W. (1915). The trematode parasites of north Queensland. III. Parasites of fishes. ...

. It consists of one species, ''Tetracerasta blepta'' Watson, 1984.

References

Aephnidiogenidae Trematode genera Monotypic protostome genera {{trematoda-stub