Notes on the economy of the Ichneumons constituting the genus Pezomachus of Gravenhorst, and observations on Pezomachus fasciatus; with a description of new species of HemitelesPublished in Transactions of the Entomological Society of London, in 1860, in volume 5, pages 209-211Descriptions of some new species of Sagra; remarks on that genus; and the characters of Cheiloxena, a new genus belonging to the same family (concluded)Published in Transactions of The Entomological Society of London, in 1860, in volume 5, pages 236-260
Descriptions of some new species of Sagra; remarks on that genus; and the characters of Cheiloxena, a new genus belonging to the same family (concluded)Published in Transactions of The Entomological Society of London, in 1860, in volume 5, pages 236-260