552 



PROCEEDINGS OF THE NATIONAL MUSEUM. 



VOL. 42. 



Measurements of specimens of Butorides virescens hypernotius. 



Museum and number, 



U.S.N.M.,20G346i.... 

 U.S.N.M., 2003421.... 



U.S.N.M., 2003451.... 



E. A. and O. Bangs, 



8902.1 

 Am.Mus.N.H.,1071081 



U.S.N.M., 079211. 



E. A. and O. 



19233.1 

 E. A. and O. 



16378.1 



E. A. and O. Bangs, 



20845.1 

 E. A. and O 



17975.1 



E. A. and O. Bangs, 



17970.1 

 Am.Mus.N.H.,947991 



Am. Mus.N.H., 978871 



J. Dwight, 240091. 

 U.S.N.M., 2003441. 



U.S.N.M., 2003401. 

 U.S.N.M., 2003411. 

 U.S.N.M., 2063431. 

 U.S.N.M., 2003471. 



E. A. and O. Bangs, 



20846.1 

 Am. Mus.N.H. ,45732. 



Sex. 



Male ... 

 ...do.... 



Male, 

 Juvenal 

 Male 



[Male]... 



Male 



...do.... 

 ...do.... 



...do.... 

 ...do.... 



...do.... 

 ...do.... 

 ...do.3... 



..do.... 



Female . 



..do.... 

 ..do.... 

 ..do.3.. 

 ..do.... 



.do.... 



Locality. 



Gatun, Canal 

 Zone, Pan- 

 ama. 

 Rio Indio , 

 near Gatiui, 

 Canal Zone,2 

 Panama. 

 do 



Sona, Pana- 

 ma. 



Near Gatun, 



Canal Zone, 



Panama. 



Talamanca, 



Costa Rica. 



San Jose, 

 Costa Rica. 



Vicinity of 

 San Jose, 

 Costa Rica. 



Bolson, Costa 

 Rica. 



Pozodel Rio 

 Grande, 

 B oru ca, 

 Costa Rica. 



do 



Honda, Toli- 

 ma, Colom- 

 bia. 



Mamatoca, 

 Santa Mar- 

 ia, Colom- 

 bia. 



Chama, near 

 Mer i d a, 

 Venezuela. 



Rio Indio , 

 near Gatun, 

 Canal Zone, 

 Panama. 



do 



do 



do 



Rio C aiio 

 Quebrado, 

 near Taber- 

 nilla. Canal 

 Zone, Pan- 

 ama. 



Costa Rica . . 



Panama. 



Date. 



Feb. 20,1911 

 Feb. 10,1911 



Feb. 8,1911 

 July 12,1901 

 Oct. 12,1908 



Dec. 10,1906 

 Feb. 19,1890 



Dec. 23,1907 

 Apr. 4, 1900 



Apr. 11,1900 

 Jan. 27,1907 



Oct. 20,1899 



Apr. 20,1903 

 Feb. 13,1911 



do 



Feb. 19,1911 

 Feb. 23.1911 

 Apr. 9,1911 



Collector. 



E. A. Gold- 

 man. 



do 



do 



W.W.Brown, 



jr- 

 T. Hallinan 



W. M.Gabb.. 



C. F. Under- 

 wood. 

 do.. 



.do 



.do 



....do 



Mrs. E. L. 

 Kerr. 



Mrs H. H. 

 Smith. 



S. B. Gabal- 

 d6n. 



E. A. Gold- 

 man. 



-do... 

 -do... 

 .do... 

 .do... 



C. F. Under- 

 wood. 



J. McLeannan 

 and J. R. 

 Galbraitli. 



mm 

 172.0 



176.0 



170.0 

 176.5 

 174.0 



mm 

 03.0 



61.0 



00, 



03.0 



65.0 



175.0 07.5 

 174.0,64.0 

 108.0 61.0 



171.5 



177.0 



171.0 

 175.0 



109.0 



175.0 



107.0 



173.0 

 180.5 

 158.0 

 180.0 



175.0 

 100.0 



02.0 

 67.0 



59.0 



69.5 



58.5 



66.5 

 00.0 



mm 



58. 



56.0 



61.0 

 00.5 

 01.0 



mm 

 11.8 



11.0 

 11.2 

 11 



63.013.0 

 57.5:12.0 

 58.511.5 



02 

 62.5 



64.0 

 61.5 



61,5 



62.0 

 56.0 



68.0 

 64.0 

 65.5 



71.5 

 63.0 



61.5 

 .55. 

 03. 



57.3 

 01.0 



12.3 



12.8 



12.2 

 12.0 



12.0 



11.7 



12.0 



12.0 

 12.0 

 12.0 

 11.0 



11.0 

 11.5 



mm 

 51.5 



52.5 



49.5 

 40.5 

 50.5 



mm 

 43.5 



45.5 



47.0 

 43.5 

 45.0 



52.0 47.0 

 51.0 48.0 



51.0 45.5 



48.0,43.0 

 53.0 43.5 



50. 45. 

 48.0 



48.5 

 50.0 



52.0 



44.0 



43.5 



51.0 40.0 



51.8 40.0 

 50.0 44.0 

 48.5 40.3 

 52.0 43.0 



46.0 

 51.5 



43.0 

 45.0 



1 Used in measurement averages on page 550. 2 Type. ^ jjot quite adult. 



BUTORIDES VIRESCENS SATURATUS Ridgway. 



Butorides saturatus Eidgwat, Proc. U. S. Nat. Mus., vol. 10, August 6, 1888, 

 p. 577 (Swan Island, Caribbean Sea). 



Chars, subsp. — Resembling Butorides virescens frazari, but differs 

 in the more reddish (less purplish) shade of foreneck, hind neck, 

 sides of head, and particularly of jugulum and breast; also in the 

 restriction of the whitish median stripe on the foreneck posterior to 

 the upper throat. 



