title: A taxonomic revision of small neotropical saurian Malarias allied to Plasmodium minasense.
abstract: Saurian malaria species which produce schizonts smaller than normal erythrocyte nuclei, with 4-8 merozoietes and gametocytes equal to or smaller than erythrocyte nuclei in size, parasitizing hosts of the lizard families Scincidae, Iguanidae and Teiidae in the Neotropics are considered to be Plasmodium minasense Carini and Rudolph, 1912. Subspecific designations are given to distinctive populations parasitizing different host species: P. minasense minasense is recognized from the type host, Mabuya mabouya of Brasil; P. minasense carinii Leger and Mouzels, 1917 from Iguana iguana of coastal South America; P. minasense anolisi subsp. nov. from Anolis limifrons of Panama; P. minasense capitoi subsp. nov. from Anolis capito of Panama; P. minasense plicae subsp. nov. from Plica umbra of Guyana; P. minasense tegui subsp. nov. from Tupinambis teguixin of Venezuela; and P. minasense diminutivum Telford, 1973, new combination, from Ameiva ameiva of Panama. Plasmodium rhadinurum Thompson and Huff, 1944 is recognized as a distinct species at present on the basis of possessing schizonts of different shape, asexual stages with filamentous projections in most portions of its range, and larger gametocytes, as well as apparent sympatry with P. minasense carinii in some areas.
mesh_terms: D000818:Animals; D007076:Iguanas / Q000469:parasitology; D008116:Lizards / Q000469:parasitology*; D010176:Panama; D010961:Plasmodium / Q000145:classification* / Q000166:cytology; D013020:South America