title: Isospora peromysci Davis, 1967 (Apicomplexa: Eimeriidae) in Peromyscus leucopus and P. maniculatus (Rodentia: Cricetidae) from Texas.
abstract: Oocysts of Isospora peromysci (Davis, 1967) (Apicomplexa: Eimeriidae) were recovered from the feces of 1/30 (3.3%) white-footed mice, Peromyscus leucopus, in Johnson County, Texas. This report represents a new host and geographic record for the parasite. The coccidium was also found in 1/20 (5.0%) deer mice, P. maniculatus, from the same locale. Morphological data are provided on the sporulated oocyst of I. peromysci and comparisons are made with previously published information on the species from other geographic localities.
authors.affiliation: Renal-Metabolic Lab(151-G), Veterans Administration Medical Center, Dallas, Texas 75216.
authors.forename: C T
authors.initials: CT
authors.lastname: McAllister
authors.forename: S J
authors.initials: SJ
authors.lastname: Upton
mesh_terms: D000818:Animals; D003048:Coccidiosis / Q000453:epidemiology / Q000662:veterinary*; D005243:Feces / Q000469:parasitology; D007549:Isospora / Q000302:isolation & purification* / Q000648:ultrastructure; D010542:Peromyscus / Q000469:parasitology*; D012376:Rodent Diseases / Q000453:epidemiology*; D013781:Texas