map 物種折顎蟹屬 Ptychognathus[原始紀錄物種] Ptychognathus spinicarpus日期1923-1地點觀測方式保存標本記錄者M. Maki鑑定者Rathbun, Mary Jane, (IZ), Smithsonian Institution - National Museum of Natural History (UNITED STATES)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/2571442994識別號ab4eafa5-39e8-4943-8dc8-c9a9ff07130f (OccurrenceUUID)gbif.4693651.2571442994 (externalID)