There are four varieties of commercially viable coffee: Arabica, Liberica, Excelsa, and Robusta. Growers predominantly plant the Arabica species. Although less popular, Robusta tastes slightly more bitter and contains more caffeine.
pronotum (plural pronota)
The dorsal plate of the prothorax in insects
Source: Wiktionary
Pro*no"tum, n.; pl. Pronota. Etym: [NL. See Pro-, and Notum.] (Zoöl.)
Definition: The dorsal plate of the prothorax in insects. See Illust. of Coleoptera.
Source: Webster’s Unabridged Dictionary 1913 Edition
23 June 2025
(noun) members of a family line; “his people have been farmers for generations”; “are your people still alive?”
There are four varieties of commercially viable coffee: Arabica, Liberica, Excelsa, and Robusta. Growers predominantly plant the Arabica species. Although less popular, Robusta tastes slightly more bitter and contains more caffeine.