<?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%">Paine,John Howard</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">An asymmetrical bird-louse found on three different species of troupials</style></title><secondary-title><style face="normal" font="default" size="100%">Proceedings of the United States National Museum</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1917</style></year><pub-dates><date><style  face="normal" font="default" size="100%">1917</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.phthiraptera.info/sites/phthiraptera.info/files/0463.pdf</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">53</style></volume><pages><style face="normal" font="default" size="100%">231 - 232</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><notes><style face="normal" font="default" size="100%">Paine describes an asymmetrical louse Philopterus ambiguus from Wagler's Oropendola, Zarynchus wagleri, and two caciques, Cacicus microrhynchus and Ostinops decumanus (= Cassicus cristatus) which appears to of been described before but its asymmetry has received scant attention. Philopterus ambiguus was originally described by Giebel in 1847 when it's asymmentry was noted in the text but not in the figures. Piaget in 1880 redescribed the species but saw no material and make no mention of its asymmetry. Carriker, 1903 has also described a species from Zarynchus wagler under the name of Nirmus francisci. which corresponds in host and characters to Philopterus ambiguus, excfept that no mention of asymmetry is made. A figure is given.</style></notes><custom2><style face="normal" font="default" size="100%">pdf</style></custom2></record></records></xml>