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The greenbuls are a group of birds within the bulbul family Pycnonotidae, found only within Africa. They are all largely drab olive-green above, and paler below, with few distinguishing features. The "aberrant greenbuls" of the genera ''Bernieria'' and ''Xanthomixis'' are actually Malagasy warblers (Cibois ''et al.'' 2001). To recognize this, they are also called Bernieria and tetrakas rather than greenbuls. Likewise, the golden greenbul (''Calyptocichla serina'') is not a typical greenbul, but apparently the representative of a distinct and ancient lineage of bulbuls, which might include the black-collared bulbul, ''Neolestes torquatus'' (Moyle & Marks 2006). A few species within some of the genera in this group are called brownbuls or leafloves. * Genus ''Phyllastrephus'' * * Cabanis's greenbul, ''Phyllastrephus cabanisi'' * * Fischer's greenbul, ''Phyllastrephus fischeri'' * * Placid greenbul, ''Phyllastrephus placidus'' * * Pale-olive greenbul, ''Phyllastrephus fulviventris'' * * Grey-olive greenbul, ''Phyllastrephus cerviniventris'' * * Baumann's olive greenbul, ''Phyllastrephus baumanni'' * * Toro olive greenbul, ''Phyllastrephus hypochloris'' * * Cameroon olive greenbul, ''Phyllastrephus poensis'' * * Sassi's olive greenbul, ''Phyllastrephus lorenzi'' * * Yellow-streaked greenbul, ''Phyllastrephus flavostriatus'' * * Grey-headed greenbul, ''Phyllastrephus poliocephalus'' * * Lowland tiny greenbul, ''Phyllastrephus debilis'' * * Montane tiny greenbul, ''Phyllastrephus albigula'' * * White-throated greenbul, ''Phyllastrephus albigularis'' * * Icterine greenbul, ''Phyllastrephus icterinus'' * * Liberian greenbul, ''Phyllastrephus leucolepis'' * * Xavier's greenbul, ''Phyllastrephus xavieri'' * Genus ''Arizelocichla'' * * Cameroon greenbul or Cameroon mountain greenbul, ''Arizelocichla montana'' * * Shelley's greenbul, ''Arizelocichla masukuensis'' * * Mountain greenbul or eastern mountain greenbul, ''Arizelocichla nigriceps'' * * Western greenbul, ''Arizelocichla tephrolaema'' * * Stripe-cheeked greenbul, ''Arizelocichla milanjensis'' * Genus ''Eurillas'' * * Little greenbul, ''Eurillas virens'' * * Little grey greenbul, ''Eurillas gracilis'' * * Ansorge's greenbul, ''Eurillas ansorgei'' * * Plain greenbul, ''Eurillas curvirostris'' * * Yellow-whiskered greenbul, ''Eurillas latirostris'' * Genus ''Stelgidillas'' * * Slender-billed greenbul, ''Stelgidillas gracilirostris'' * Genus ''Andropadus'' * * Sombre greenbul, ''Andropadus importunus'' * Genus ''Criniger'' * * Eastern bearded greenbul, ''Criniger chloronotus'' * * Western bearded greenbul, ''Criniger barbatus'' * * White-bearded greenbul, ''Criniger ndussumensis'' * * Red-tailed greenbul, ''Criniger calurus'' * * Yellow-bearded greenbul, ''Criniger olivaceus'' * Genus ''Thescelocichla'' * * Swamp greenbul, ''Thescelocichla leucopleura'' * Genus ''Chlorocichla'' * * Simple greenbul, ''Chlorocichla simplex'' * * Yellow-necked greenbul, ''Chlorocichla falkensteini'' * * Yellow-bellied greenbul, ''Chlorocichla flaviventris'' * * Joyful greenbul, ''Chlorocichla laetissima'' * * Prigogine's greenbul, ''Chlorocichla prigoginei'' * Genus ''Ixonotus'' - tentatively placed here * * Spotted greenbul, ''Ixonotus guttatus'' * Genus ''Baeopogon'' * * Honeyguide greenbul, ''Baeopogon indicator'' * * Sjostedt's greenbul, ''Baeopogon clamans'' ==References== * Cibois, Alice; Slikas, Beth; Schulenberg, Thomas S. & Pasquet, Eric (2001): An endemic radiation of Malagasy songbirds is revealed by mitochondrial DNA sequence data. ''Evolution'' 55(6): 1198–1206. DOI:10.1554/0014-3820(2001)055()2.0.CO;2 (PDF fulltext ) * Moyle, Robert G. & Marks, Ben D. (2006): Phylogenetic relationships of the bulbuls (Aves: Pycnonotidae) based on mitochondrial and nuclear DNA sequence data. ''Molecular Phylogenetics and Evolution'' 40(3): pp. 687–695. (HTML abstract) 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「greenbul」の詳細全文を読む スポンサード リンク
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