Noun
(Canada) A mayfly.
Any insect in the corydalid subfamily Chauliodinae. Unlike most dobsonflies (subfamily Corydalinae) they don't have the enlarged mandibles typical (at least in the males) of that subfamily.
Source: en.wiktionary.orgEstablished in New Baltimore in 1964, the Bay-Rama Fishfly Festival is certainly one of the more unusual celebrations in the state. Source: Internet