<?xml version="1.0" encoding="UTF-8"?><xml><records><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ledger,John A.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">A review of Dennyus (Phthiraptera: Menoponidae) parasitic on the avian genera Apus and Cypsiurus</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of the Entomological Society of Southern Africa</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">mtax</style></keyword><keyword><style  face="normal" font="default" size="100%">PHP</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1971</style></year><pub-dates><date><style  face="normal" font="default" size="100%">1971</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.phthiraptera.info/sites/phthiraptera.info/files/36886.pdf</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">34</style></volume><pages><style face="normal" font="default" size="100%">37 - 56</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Ten species of Dennyus that have been described from swifts belonging to the genera Apus and Cypsiurus are delt with. Reasons are given for considering five of them. (Nitzschia minor Kellogg &amp;amp; Paine, 1914; Dennys truncatiformis Mokhehle, 1951; D. africanus B&amp;uuml;ttiker, 1954; D. maritimus B&amp;uuml;ttiker, 1954; D. minutus B&amp;uuml;ttiker, 1954) to be synonyms of D. hirundinis (Linnaeus) sens. lat. A sixth species (D. clayae Nakagawa, 1959) is represented by insufficient material for any conclusions to be reached. The remaining four species (D. hirundinis (Linnaeus, 1761); D. cypsiurus Thompson, 1948; D. vonarxi B&amp;uuml;ttiker, 1954; D. aequatoralis Ledger, 1968) are described and illustrated; a key is provided for their identification. The relationships of certain host species are discussed in the light of their Dennyus parasites.&lt;/p&gt;
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