species
In biology, a species is the basic unit of classification and a taxonomic rank of an organism, as well as a unit of biodiversity. A species is often defined as the largest group of organisms in which any two individuals of the appropriate s ...
of
mayfly
Mayflies (also known as shadflies or fishflies in Canada and the upper Midwestern United States, as Canadian soldiers in the American Great Lakes region, and as up-winged flies in the United Kingdom) are aquatic insects belonging to the ord ...
in the genus ''
Caenis
Antonia Caenis or Cenide, (died 74 AD) a former slave and secretary of Antonia Minor (mother of the emperor Claudius), was Roman emperor Vespasian's '' contubernalis''.
Life
It could be thought that she had family in Istria, now in Croatia, bas ...