hamulus
Concise Oxford English Dictionary © 2008 Oxford University Press:
hamulus /ˈhamjʊləs/
▶noun (pl. hamuli /-lʌɪ, -liː/) Anatomy & Zoology a small hook or hook-like projection, especially one of a number linking the fore- and hindwings of a bee or wasp.
– origin C18: from L., dimin. of hamus ‘hook’.
'hamulus' also found in these Oxford entries:
