Ayala Ricardo, Hinojosa-Díaz Ismael A, Armas-Quiñonez Ana Gabriela
Estación de Biología Chamela, Instituto de Biología. Universidad Nacional Autónoma de México (UNAM), Apartado Postal 21, San Patricio, Jalisco, 48980, México..
Zootaxa. 2019 Nov 18;4700(1):zootaxa.4700.1.7. doi: 10.11646/zootaxa.4700.1.7.
A new species of the bee genus Rhathymus Lepeletier Serville, 1828 is described and figured as Rhathymus atitlanicus Ayala, Hinojosa-Díaz and Armas-Quiñonez. The new species is from the department of Sololá, Guatemala, and can be distinguished based on the black integument contrasting with the orange color of the wings.