Oestergrenia thomsonii (Herapath, 1865) Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Echinodermata class Holothuroidea order Apodida family Synaptidae genus Oestergrenia species Oestergrenia thomsonii Name Synonyms Labidoplax thomsoni (Herapath, 1865) Oestergrenia thompsoni (Herapath, 1865) Synapta digitata thomsonii Herapath, 1865 Synapta johnstonii LoBianco, 1899 Synapta thomsonii Herapath, 1865 Homonyms Oestergrenia thomsonii (Herapath, 1865)