map 物種象牙貝屬 Dentalium[原始紀錄物種] Dentalium (Pictodentalium) formosum hirasei日期地點觀測方式保存標本記錄者鑑定者資料集Mollusca specimens of Manazuru Shell Museum授權紀錄授權： CC BY來源連結https://www.gbif.org/occurrence/1830150364識別號6beacdac-c84c-4f66-9fa8-0f158eaf9b35 (OccurrenceUUID)gbif.4693996.1830150364 (externalID)