a North American fritillary (butterfly), the male of which is orange and black and the female blue and black
月形蝴蝶。
【罗马神话】 狄安娜(早先和狩猎、童贞有关的意大利女神,在后来的文献中,与月亮有关;相当于希腊神话中的
" modern Latin; associated with the goddess of the moon, because of the silvery crescents on the wings."