
(from the article `measurement system`) The principal Roman capacity measures were the hemina, sextarius, modius, and amphora for dry products and the quartarus, sextarius, ...
Found on
http://www.britannica.com/eb/a-z/s/71

Ancient Roman measure (also called sextar) with a volume of 0.547 litres (a pint or jug). Six sextarii yielded a congius. See also under Mulsum.
Found on
https://glossary.wein.plus/sextarius

Roman liquid measure; 1/16 cogius or approximately 1 pint; in dry measure 1/16 modius.
Found on
https://www.encyclo.co.uk/local/10135
No exact match found.