Matralona freyi (Idris & Fernando, 1981) Idris & Fernando, 1981 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Arthropoda class Branchiopoda order Diplostraca family Chydoridae genus Alona species Alona freyi Name Homonyms Matralona freyi (Idris & Fernando, 1981) Idris & Fernando, 1981