map 物種Trigonostoma[原始紀錄物種] Trigonostoma thysthlon Petit & Harasewych, 1987日期地點觀測方式保存標本記錄者鑑定者資料集Gastropod Specimens of the Yamagata Prefectural Museum授權紀錄授權： CC BY來源連結https://www.gbif.org/occurrence/3323160387識別號a38f3bfe-3e62-4bbe-a99a-1883668fdde9 (OccurrenceUUID)gbif.52950831.3323160387 (externalID)