Phylogeny and placement of Boganiidae (Coleoptera, Cucujoidea) with a review of Australian and New Caledonian taxa

摘要

A phylogeny of the cucujoid family Boganiidae (Coleoptera) is inferred for the first time based on a parsimony analysis of 102 morphological characters (70 adult and 32 larval). The analysis resulted in a monophyletic Boganiidae divided into two main clades, Boganiinae and Paracucujinae, each supported by a series of synapomorphies. The Boganiinae genera recovered were Afroboganium Endrody-Younga & Crowson and Boganium Sen Gupta & Crowson, whereas Paracucujinae includes Paracucujus Sen Gupta & Crowson, Metacucujus Endrody-Younga & Crowson, Athertonium Crowson and the New Caledonian Dzumacium caledonicumgen.n., sp.n. New specimen data and biological information for the Australian taxa are summarized with overviews on biogeography and comments on the fossil Jurassic Parandrexis Martynov (Parandrexidae). Two new species of Boganium, primarily from the Australian mallee are described: B. malleensesp.n. and B. medioflavumsp.n. Boganium malleense is recorded from flowers of Eucalyptus gracilis F. (Myrtaceae). Adults and larvae of Paracucujus rostratus Sen Gupta & Crowson are redescribed. Athertonium parvum Crowson is redescribed and Athertonium williamsisp.n. is described from coastal New South Wales. Several host records for Athertonium are also presented.