map 物種彈頭筆螺 Pterygia crenulata[原始紀錄物種] Pterygia crenulata日期地點觀測方式保存標本記錄者鑑定者資料集SDNHM Marine Invertebrate Collection授權紀錄授權：CC BY-NC來源連結https://www.gbif.org/occurrence/4035959761識別號aceb3caa-c2ac-4df4-b7a3-3c56d55a62d8 (OccurrenceUUID)gbif.67451184.4035959761 (externalID)