map 物種膨脹大山蝸牛 Cyclophorus turgidus[原始紀錄物種] Cyclophorus turgidus日期地點觀測方式保存標本記錄者鑑定者資料集Delaware Museum of Nature and Science – Mollusks授權紀錄授權： CC0來源連結https://www.gbif.org/occurrence/2451534570識別號035c056d-0196-4cdb-861e-0e25204d2f26 (OccurrenceUUID)gbif.52950851.2451534570 (externalID)