Coccidia from bats (Chiroptera) of the world: a new Eimeria species in Pipistrellus javanicus from Japan.
Fecal samples from 56 Japanese bats representing 6 species in 2 families were examined for coccidian oocysts. Two of the 56 (< 4%) were infected with coccidia; however, only 1 animal was infected with sufficient numbers of sporulated oocysts to allow the description of a new species of Eimeria. Sporulated oocysts (n = 150) of this new species are subspheroidal, 20.3 x 18.1 (16-25 x 14-21) microns, with ellipsoidal sporocysts 10.6 x 6.6 (8-12 x 5-8) microns; this species occurred in 1 of 4 (25%) pipistrelles, Pipistrellus javanicus (Gray, 1838) (Vespertilionidae). Oocysts of another coccidium, also an Eimeria sp., were found in 1 of 3 (33%) horseshoe bats, Rhinolophus ferrumequinum (Schreber, 1774) (Rhinolophidae), but only 2 sporulated oocysts were seen, which is not enough to describe a new species.
Duszynski
D W
DW
Department of Biology, University of New Mexico, Albuquerque 87131, USA.
D000818:Animals; D002685:Chiroptera / Q000469:parasitology*; D003048:Coccidiosis / Q000453:epidemiology / Q000469:parasitology / Q000662:veterinary*; D004539:Eimeria / Q000145:classification* / Q000302:isolation & purification / Q000648:ultrastructure; D005243:Feces / Q000469:parasitology; D005260:Female; D007564:Japan / Q000453:epidemiology; D015995:Prevalence