Mercado-Vélez, Javier, authorKondratieff, Boris C., advisorNegrón, José F., committee memberBright, Donald E., committee memberSmith, Frederick W., committee member2007-01-032007-01-032011http://hdl.handle.net/10217/48118The New World species of the genus Hylurgops LeConte are revised. Hylurgops subcostulatus Mannerheim is transferred to Pachysquamus, new genus. A revised key to the Hylastina is presented to include the new genus Pachysquamus. The Nearctic H. knausi Swaine is a valid taxon distinguishable from H. planirostris Chapuis of the high montane Neotropical region. The subspecies H. r. rugipennis Mannerheim and H. r. pinifex Fitch are considered full valid species. A key to the Hylurgops species of the New World is presented.born digitalmasters thesesengCopyright and other restrictions may apply. User is responsible for compliance with all applicable laws. For information about copyright law, please see https://libguides.colostate.edu/copyright.HylurgopskeyPachysquamusrevisionHylastesNew WorldText