| Abstract: | SYNOPSIS. Eimeria scholtysecki n. sp. is described from Ord's kangaroo rat Dipodomys ordii. The sporulated oocysts are broadly ovoid to ellipsoid, averaging 24.6 by 19.6 μ. A polar granule is present. A micropyle and oocyst residuum are absent. The ovoid sporocysts average 12.1 by 8.0 μ, and have small, flattened Stieda bodies. The distinctive sporocyst residuum is composed of coarse granules. The mean prepatent period was 8.2 days. Five inoculated rats apparently became reinfected and discharged oocysts for 30 days or more. |
