Studies on Gregarines; Including Descriptions of Twenty-One Species and a Synopsis of the Eugregarine Records from the Myriopoda, Coleoptera and Orthoptera of the World, With Fifteen Plates

Studies on Gregarines; Including Descriptions of Twenty-One Species and a Synopsis of the Eugregarine Records from the Myriopoda, Coleoptera and Orthoptera of the World, With Fifteen Plates