A checklist of chiggers (Trombidiformes: Trombiculidae and Leeuwenhoekiidae) of Panama Author Bassini-Silva, Ricardo Laboratório de Coleções Zoológicas, Instituto Butantan, São Paulo, SP ; Brazil. & Departamento de Patologia, Reprodução e Saúde Única, Faculdade de Ciências Agrárias e Veterinárias-UNESP, Jaboticabal, SP, Brazil. Author Takatsu, Julia Carvalho Laboratório de Coleções Zoológicas, Instituto Butantan, São Paulo, SP ; Brazil. Author Bermúdez, Sergio E. Author Miranda, Roberto J. Departamento de Investigación en Entomología Médica, Instituto Conmemorativo Gorgas de Estudios de la Salud, Panama City, Panama. Author Welbourn, Cal Smithsonian Institution, National Museum of Natural History, National Insect and Mite Collection, Washington, D. C., USA. Author Ochoa, Ron Systematic Entomology Laboratory, United States Department of Agriculture, Agricultural Research Service, Beltsville, MD, USA. Author Barros-Battesti, Darci Moraes Departamento de Patologia, Reprodução e Saúde Única, Faculdade de Ciências Agrárias e Veterinárias-UNESP, Jaboticabal, SP, Brazil. Author Jacinavicius, Fernando de Castro Laboratório de Coleções Zoológicas, Instituto Butantan, São Paulo, SP ; Brazil. text Acarologia 2021 2021-10-01 61 4 763 789 https://www1.montpellier.inrae.fr/CBGP/acarologia/article.php?id=4470 journal article 10.24349/ach8-Eqk3 2107-7207 7159666 Myxacarus oscillatus Brennan and Yunker, 1966: 239 Type locality : Panama , Panama Province , Panama City , Summit Botanical Gardens ( Brennan and Yunker 1966 ). Type host : Proechimys semispinosus Tomes, 1860 ( Rodentia : Echimyidae ). Type depository : USNM ( holotype and paratypes ), FMNH ( paratypes ) and NHMUK ( paratypes ). Panama records . In addition to the type data, some paratypes were found on a tatu, D. novemcinctus ( Cingulata : Dasypodidae ), from Paraíso, Panama Province , a marsupial, M. nudicaudatus ( Didelphimorphia : Didelphidae ), from Cerro Azul, Panama Province and two rodents, H. gymnurus ( Rodentia : Echimyidae ) and H. megacephalus (= O. capito ) ( Rodentia : Cricetidae ), from Piña, Colón Province ( Brennan and Yunker 1966 ).