期刊
SYSTEMATIC ENTOMOLOGY
卷 34, 期 3, 页码 533-558出版社
WILEY
DOI: 10.1111/j.1365-3113.2009.00476.x
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资金
- DAAD [D/96/05967]
A species-level phylogenetic analysis comprising 37 of the 45 known extant species of archostematan beetles and a total of 110 morphological characters from adults and larvae is presented. For the first time, characters of the male genitalia are included in a phylogenetic analysis of Archostemata. The dataset is analysed with parsimony as well as with Bayesian algorithms. Analyses with differently arranged datasets, with larval characters included or excluded, and including or excluding Micromalthus debilis and Crowsoniella relicta are conducted. The resulting hypothesis of the species-level phylogeny of Archostemata confirms Cupedidae and Ommatidae as monophyletic taxa. Within Cupedidae, the South American Paracupes and the North American Priacma together are the sister group to all remaining Cupedidae. Among the latter, the identification of a clade comprising Rhipsideigma, Cupes capitatus and Tenomerga leucophaea renders Tenomerga polyphyletic. Ascioplaga scalena comb. nov. is transferred from Adinolepis. Characters of the male genitalia support phylogenetic affinities of Micromalthus debilis with Ommatidae and of Crowsoniella relicta with Cupedidae.
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