map 物種多齒前肛鰻 Dysomma polycatodon[原始紀錄物種] Dysomma polycatodon日期地點觀測方式保存標本記錄者鑑定者Smith, David G.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/1320700219識別號80882b6e-35a7-4467-b6ed-2bfc8781ff8c (OccurrenceUUID)gbif.4693651.1320700219 (externalID)