What does the cryptic crossword clue "Shrimps etc. in saucer cat licked (9)" mean?

The definition is "Shrimps". The wordplay uses an anagram. anagram of SAUCER + CAT = CRUSTACEA; definition: "Shrimps" The answer is CRUSTACEA.

Shrimps etc. in saucer cat licked (9)

Guardian Cryptic #29361 | 16 Down | 2024-04-19 flower