Research Topics
| John P DumbacherSummaryAffiliation: California Academy of Sciences Country: USA Publications
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Detail Information
Publications
Melyrid beetles (Choresine): a putative source for the batrachotoxin alkaloids found in poison-dart frogs and toxic passerine birdsJohn P Dumbacher
Smithsonian Conservation Research Center, Front Royal, VA 22630, USA
Proc Natl Acad Sci U S A 101:15857-60. 2004..The family Melyridae is cosmopolitan, and relatives in Colombian rain forests of South America could be the source of the batrachotoxins found in the highly toxic Phyllobates frogs of that region...
Phylogeny of the avian genus Pitohui and the evolution of toxicity in birdsJohn P Dumbacher
Center for Conservation and Evolutionary Genetics, National Zoological Park, and National Museum of Natural History, Smithsonian Institution, Washington, DC 20008, USA
Mol Phylogenet Evol 49:774-81. 2008..The Morningbird of Palau, Micronesia, that has often been included in the genus Pitohui, actually belongs in the genus Pachycephala and offers an intriguing case of pronounced evolution on a remote oceanic island...
Mid-Pleistocene divergence of Cuban and North American ivory-billed woodpeckersRobert C Fleischer
Genetics Program, National Museum of Natural History and National Zoological Park, Smithsonian Institution, Washington, DC 20008, USA
Biol Lett 2:466-9. 2006..Our sequences of all three woodpeckers also provide an important DNA barcoding resource for identification of non-invasive samples or remains of these critically endangered and charismatic woodpeckers...
Phylogeny of the owlet-nightjars (Aves: Aegothelidae) based on mitochondrial DNA sequenceJohn P Dumbacher
Department of Conservation Biology, Conservation and Research Center, Smithsonian Institution, Washington, DC 20008, USA
Mol Phylogenet Evol 29:540-9. 2003..albertisi appears paraphyletic. Our data also suggest splitting A. bennettii into two species and splitting A. insignis and A. tatei as suggested in another recent paper...
