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Phylogenetic analysis of the minute brown scavenger beetles (Coleoptera: Latridiidae), and recognition of a new beetle family, Akalyptoischiidae fam.n. (Coleoptera: Cucujoidea)
Author(s) -
LORD NATHAN PATRICK,
HARTLEY CHRISTOPHER S.,
LAWRENCE JOHN F.,
McHUGH JOSEPH V.,
WHITING MICHAEL F.,
MILLER KELLY B.
Publication year - 2010
Publication title -
systematic entomology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.552
H-Index - 66
eISSN - 1365-3113
pISSN - 0307-6970
DOI - 10.1111/j.1365-3113.2010.00532.x
Subject(s) - biology , phylogenetic tree , monophyly , ribosomal dna , 28s ribosomal rna , zoology , ribosomal rna , phylogenetics , maximum parsimony , evolutionary biology , clade , genetics , gene , ribosome , rna
We infer the first phylogenetic hypothesis for Latridiidae Erichson (Coleoptera: Cucujoidea). Portions of seven genes (18S ribosomal DNA, 28S ribosomal DNA, 12S ribosomal DNA, 16S ribosomal DNA, cytochrome c oxidase I and II and histone III) were analysed. Twenty‐seven latridiid species were included, representing both subfamilies and more than half of the currently recognized genera. Eight outgroup taxa from other families of Cucujoidea were included. Parsimony and partitioned Bayesian analyses were performed on the combined dataset. In both phylogenetic analyses, the enigmatic Akalyptoischion Andrews (Latridiinae) was recovered outside of Latridiidae. The subfamilies Corticariinae and Latridiinae (without Akalyptoischion ) were each recovered as monophyletic in both analyses. A new family, Akalyptoischiidae fam.n. is erected based on the results of the phylogenetic study and further support from adult morphology, key features of which are illustrated.