Luke’s Butterfly July 20, 2018August 24, 2026 by Russell Jenkins, posted in Japanese Birds Indian Fritillary Argyreus hyperbius Niigata, Japan July, 2018 Luke sent me these pics of a butterfly he found. I found it is an Indian Fritillary and Niigata City is the most northern point it is commonly found in Japan. Well done, Luke! Share this: Share on X (Opens in new window) X Share on Facebook (Opens in new window) Facebook Like this:Like Loading… Related