map 物種芋筆螺屬 Pterygia[原始紀錄物種] Pterygia sinensis日期地點觀測方式保存標本記錄者鑑定者資料集Molluscus specimens of Toyohashi Museum of Natural History授權紀錄授權： CC BY來源連結https://www.gbif.org/occurrence/1830855354識別號8a8d2e29-daf2-41c4-99af-fe6c93259a9f (OccurrenceUUID)gbif.4693744.1830855354 (externalID)