Karwinskia humboldtiana (Roemer & Schultes) Zucc. (Rhamnaceae) DISTRIBUTION Mexico, Tamaulipas (Victoria and Llera). TYPE MATERIAL HOLOTYPE: Puparium. MEXICO: Tamaulipas, Victoria, Ciudad Victoria, in K. humboldtiana 28-IX-2019, Cols. Sánchez-Flores, O.A. and Coronado-Blanco, J.M. Deposited at Colección Nacional de Insectos Instituto de Biología,Universidad Nacional Autónoma de México,Mexico City, Mexico. PARATYPES: 62 puparia with same data as the holotype. Two paratypes deposited in the same collection; 10 deposited in the Museo de Insectos de la Facultad de Agronomía - Universidad Autónoma de Tamaulipas, Ciudad Victoria, Tamaulipas, Mexico; 30 in the personal collection of the first author (O. A. S. F.) and 20 in the personal collection of the second author (V. E. C. R.). Other materials: 10 pupae. Mexico: Tamaulipas, Llera, Rancho Nuevo, in K. humboldtiana 27-X-2019. Col. Coronado-Blanco, J. M. A key to puparia of the 7 species of the genus Aleuropleurocelus group ceanothi was prepared.

Published as part of Sanchez-Flores, Oscar Angel, Carapia-Ruiz, Vicente Emilio, Coronado-Blanco, Juana Maria & Ruíz-Cancino, Enrique, 2020, Description of Aleuropleurocelus sampsoni sp. nov. (Hemiptera: Aleyrodidae) from Tamaulipas, Mexico, pp. 274 in Florida Entomologist 103 (2) on page 274, DOI: 10.1653/024.103.0219, http://zenodo.org/record/11493800