map 物種頭楯目 Cephalaspidea[原始紀錄物種] Cephalaspidea日期1908-11-5地點21.5333,117.767觀測方式保存標本記錄者United States Fish Commission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/1322831235識別號d9319594-83b2-4fe6-835b-6dc9fd00db41 (OccurrenceUUID)gbif.4693651.1322831235 (externalID)