... Elvira cupreiceps MULSANT and VERREAUX , Hist . Nat . Ois . - Mouch . , i , livr . 4 , 1874 , 268 ; iv , livr . 3 , 1878 , 179. - ELLIOT , Classif . and Synop . Troch . , 1879 , 210. - GOULD , Suppl . Troch . , 1880 , pl . 53. - ZELEDÓN ...

... Elvira cupreiceps MULSANT and VERREAUX , Hist . Nat . Ois . - Mouch . , i , livr . 4 , 1874 , 268 ; iv , livr . 3 , 1878 , 179. - ELLIOT , Classif , and Synop . Troch . , 1879 , 210. - GOULD , Suppl . Troch . , 1880 , pl . 53. - ZELEDÓN ...

... Elvira cupreiceps . Costa Rica . Van Patten , Key to the species . Under tail coverts pure white . A. Under parts shining green . a . Median rectrices coppery - bronze , lateral ones white tipped with bronze . b . Median rectrices ...

... Elvira cupreiceps . Costa Rica . Van Patten . A. Under parts shining green . Key to the species . Under tail coverts pure white . a . Median rectrices coppery - bronze , lateral ones white tipped with bronze . b . Median rectrices ...

... Elvira cupreiceps MULSANT and VERREAUX , Hist . Nat . Ois . - Mouch . , i , livr . 4 , 1874 , 268 ; iv , livr . 3 , 1878 , 179. - ELLIOT , Classif . and Synop . Troch . , 1879 , 210. - GOULD , Suppl . Troch . , 1880 , pl . 53. - ZELEDÓN ...

... Elvira cupreiceps MULSANT and VERREAUX , Hist . Nat . Ois . - Mouch . , i , livr . 4 , 1874 , 268 ; iv , livr . 3 , 1878 , 179. - ELLIOT , Classif . and Synop . Troch . , 1879 , 210. - GOULD , Suppl . Troch . , 1880 , pl . 53. - ZELEDÓN ...

... Elvira cupreiceps MULSANT and VERREAUX , Hist . Nat . Ois . - Mouch . , i , livr . 4 , 1874 , 268 ; iv , livr . 3 , 1878 , 179. - ELLIOT , Classif . and Synop . Troch . , 1879 , 210. - GOULD , Suppl . Troch . , 1880 , pl . 53. - ZELEDÓN ...

Field Museum of Natural History. Genus ELVIRA Mulsant and Verreaux . Elvira Mulsant and Verreaux , Classif . Trochil ... cupreiceps ( Lawrence ) . COPPERY HEADED EMERALD . Eupherusa cupreiceps LAWRENCE , Ann . Lyc . Nat . Hist ...

Zoological series. Genus ELVIRA Mulsant and Verreaux . Elvira Mulsant and Verreaux , Classif . Trochil . , 1865 , p ... cupreiceps ( Lawrence ) . COPPERY HEADED EMERALD . Eupherusa cupreiceps LAWRENCE , Ann . Lyc . Nat . Hist ...

... Elvira cupreiceps . Costa Rica . Van Patten . A. Under parts shining green . Key to the species . Under tail coverts pure white . a . Median rectrices coppery - bronze , lateral ones white tipped with bronze . b . Median rectrices ...