map 物種Eristalis[原始紀錄物種] Eristalis cerealis日期2019-1-6地點桃園市龍潭區24.8190689087,121.2332077026觀測方式人為觀測記錄者chengshou鑑定者資料集iNaturalist Research-grade Observations授權紀錄授權:CC BY-NC來源連結https://www.inaturalist.org/observations/19463602識別號5f469c2c-5e61-4477-8eb1-1a2e1a6a7000 (OccurrenceUUID)dwc.3835716.19463602 (externalID)