Complex sentence: It was originally described in 1791 as "Vespa dominula"- "dominula", however, is a noun meaning "little mistress" Brown, R.W. (1954) Composition of Scientific Words.
Split into simpler sentences: It was originally described in 1791 as "Vespa dominula". However, "dominula", is a noun meaning "little mistress" Brown, R.W. (1954) Composition of Scientific Words.