Type Specimens Of Birds In The American Museum Of Natural History Part 11. Passeriformes: Parulidae, Drepanididae, Vireonidae, Icteridae, Fringillinae, Carduelinae, Estrildidae, And Viduinae Author LeCroy, Mary text Bulletin of the American Museum of Natural History 2013 2013-09-26 2013 381 1 155 http://www.bioone.org/doi/abs/10.1206/832.1 journal article 10.1206/832.1 85bd2c66-f9f0-4172-8d82-2e8841cd354a 0003-0090 4611863 Icterus pustulatus dickermani Phillips Icterus pustulatus dickermani Phillips, 1995: 101 (Joluchuca, 17 ° 21 K 9 N, 101 ° 12 K 9 W, southeast of Petatlán, southwestern Guerrero ). Now Icterus pustulatus dickermani Phillips, 1995 . See Dickerman and Parkes, 1997: 231 ; Dickinson, 2003: 771 ; and Fraga, 2011: 763 . HOLOTYPE : AMNH 831717 , [immature?] female, collected at Joluchuca , 17.215N , 101.125W , southeast of Petatlán , southwestern Guerrero , Mexico , on 18 December 1968 , by Santos Farfán B. (no. 27). From the Allan R. Phillips Collection. COMMENTS: In the original description, Phillips gave Farfán’s field number of the holotype . There is no indication on any AMNH specimens of pustulatus that Phillips considered them paratypes of dickermani . Dickerman and Parkes (1997: 231) and Dickinson (2003: 771) accepted dickermani as valid; Fraga (2011: 763) thought the diagnostic characters uncertain.