map 物種尖頭曲齒鯊 Rhizoprionodon acutus[原始紀錄物種] Rhizoprionodon acutus日期地點觀測方式保存標本記錄者R. Kuntz & W. Wells鑑定者資料集NMNH Extant Specimen Records (USNM, US)授權紀錄授權: CC0來源連結https://www.gbif.org/occurrence/1320500476識別號08911216-6237-4488-9760-e17f7cc32a10 (OccurrenceUUID)gbif.4693651.1320500476 (externalID)