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 Agelaius phoeniceus arthuralleni Dickerman Agelaius phoeniceus arthuralleni Dickerman, 1974: 8 (Lago Peten Itza, Departamento Peten , Guatemala ). Now Agelaius phoeniceus arthuralleni Dickerman, 1974 . See Dickinson, 2003: 774 ; and Fraga, 2011: 789 . HOLOTYPE : AMNH 803755 , female, collected at Lago Petén Itzá , ca. 17.00N , 89.30W , Petén , Guatemala , on 20 February 1968 , by Robert W. Dickerman (no. 14026). COMMENTS: Dickerman cited the AMNH number of the holotype in the original description and said that he examined specimens from Lago Petén Itzá, Laguna Perdida, and L. de Zolz. The following AMNH specimens from Petén Itzá, sexed as females, are considered paratypes : AMNH 803748 , 803750 , 803752 , 803754 , 803756– 803758 , 803760 , all collected on 19–20 February 1968 , by Dickerman. The AMNH number of this holotype is AMNH 803755, not 805755 as cited by Dickerman (1987: 83) .