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Zur Taxonomie, Lebensweise und parasitophyletischen Evidenz der Federlingsgattung Struthiolipeurus sensu lato (Insecta, Phthiraptera, Ischnocera)

2008; Pensoft Publishers; Volume: 74; Issue: 1 Linguagem: Alemão

10.1002/mmnz.19980740108

1860-0743

Eberhard Mey,

Animal Ecology and Behavior Studies

Zoosystematics and EvolutionVolume 74, Issue 1 p. 65-93 Article Zur Taxonomie, Lebensweise und parasitophyletischen Evidenz der Federlingsgattung Struthiolipeurus sensu lato (Insecta, Phthiraptera, Ischnocera) Eberhard Mey, Eberhard Mey Naturhistorisches Museum im Thüringer Landesmuseum Heidecksburg zu Rudolstadt, Schloßbezirk 1, D-07407 RudolstadtSearch for more papers by this author Eberhard Mey, Eberhard Mey Naturhistorisches Museum im Thüringer Landesmuseum Heidecksburg zu Rudolstadt, Schloßbezirk 1, D-07407 RudolstadtSearch for more papers by this author First published: 22 April 2008 https://doi.org/10.1002/mmnz.19980740108AboutPDF ToolsRequest permissionExport citationAdd to favoritesTrack citation ShareShare Give accessShare full text accessShare full-text accessPlease review our Terms and Conditions of Use and check box below to share full-text version of article.I have read and accept the Wiley Online Library Terms and Conditions of UseShareable LinkUse the link below to share a full-text version of this article with your friends and colleagues. Learn more.Copy URL Share a linkShare onFacebookTwitterLinked InRedditWechat Abstract On Taxonomy, Bionomic and Parasitophyletic Evidence of the Feather Louse Genus Struthiolipeurus sensu lato (Insecta, Phthiraptera, Ischnocera) The c. 80 Mill. years old ischnoceran chewing louse genus Struthiolipeurus s. l. parasitizing both Struthionidae (Africa) and Rheidae (South America) only is revised. Archolipeurus nov. gen. and Struthiolipeurus chilensis nov. spec. are described and illustrated. A. nandu, A. renschi, St. andinus, St. stresemanni and St. struthionis (incl. egg and larvae) are redescribed. Lectotypes are designated for both A. nandu and St. andinus. Except for the sibling species pair St. struthionis — St. stresemanni, all other species are clearly distinguished from each other by morphological characters. An abdominal organ of unknown function (may be a sensillus) is situated on each side of segments ii to viii. Data are given about some details of life cycles of St. struthionis: the importance of the functional unit of mandibles and asymmetric ventral preantennal region for host attachment, mating sequence (copulatory posture is subfeminal, timing of mating occurs for up to 18 h), life expectation apart from the host (25–26 d) and hyperparasitism by a mite. St. struthionis is found as a secondary colonizer on captive Rhea americana only. The hospital-geographical distribution is listed. Some problems regarding chewing lice material collected from wild versus captive birds are outlined. As indicated by two species of both Struthiolipeurus and Meinertzhageniella, Pterocnemia comprises two geographically isolated species: pennata in the southern area of South America, tarapacensis in the northern ones. Struthiolipeurus (and Archolipeurus) suggest a strong relationship between Struthionidae and Rheidae. This evidence is discussed in connection with the ostrich-rhea divergence (vicariant and dispersal hypothesis). Struthiolipeurus/Archolipeurus may have originated on a common palaeognathous ancestor in the mid-Cretaceous of the Southern Hemisphere. A key is provided for the identification of the species of Archolipeurus and Struthiolipeurus and for the genus Meinertzhageniella. Volume74, Issue11998Pages 65-93 RelatedInformation