title: Polysphondylium multicystogenum sp. nov., a new dictyostelid species from Sierra Leone, West Africa.
abstract: Polysphondylium multicystogenum, a new heterothallic species of dictyostelids, is described based on three isolates collected from soils in Sierra Leone, West Africa. This species is characterized by sorophores with a combination of clavate base and ovoid to oblong tip cell, smaller spores and abundant microcyst production under the usual culture conditions for sorocarp formation at 20 C. This is the first report of Polysphondylium producing such abundant microcysts.
authors.affiliation: Department of Botany, National Museum of Nature and Science, Amakubo 4-1-1, Tsukuba, Ibaraki 305-0005, Japan. shkawak@yahoo.co.jp
authors.forename: Shin-ichi
authors.initials: S
authors.lastname: Kawakami
authors.forename: Hiromitsu
authors.initials: H
authors.lastname: Hagiwara
mesh_terms: D000818:Animals; D016837:Dictyosteliida / Q000145:classification* / Q000166:cytology / Q000302:isolation & purification; D012807:Sierra Leone; D012987:Soil / Q000469:parasitology; D033761:Spores, Protozoan / Q000166:cytology
chemical_list: D012987:Soil