map 物種中華馬珂蛤 Mactra chinensis[原始紀錄物種] Mactra chinensis Philippi, 1846日期地點觀測方式保存標本記錄者鑑定者資料集Bivalve Specimens of the Yamagata Prefectural Museum授權紀錄授權： CC BY來源連結https://www.gbif.org/occurrence/3323079383識別號404b9f42-5156-46c7-8e19-ed38f95bc16b (OccurrenceUUID)gbif.52950899.3323079383 (externalID)