Description of two oxytrichid ciliates (Ciliophora: Sporadotrichida: Oxytrichidae) newly reported from Korea

First Record of Three Loxodes Ciliates (Ciliophora: Loxodida: Loxodidae) from Korea

New Record of Ciliates, Blepharisma undulans and B. steini (Ciliophora: Heterotrichida: Blepharismidae) from Korea

Redescriptions of Diophrys appendiculata and D. scutum (Ciliophora: Spirotrichea: Uronychiidae) new to Korea

Two newly recorded ciliates, Oxytricha longigranulosa and O. marina (Ciliophora: Spirotrichea: Sporadotrichida) from Korea

Two newly recorded estuarine ciliates, Euplotes vannus and E. parawoodruffi (Ciliophora: Sprirotrichea: Euplotida) from Korea

The effect of the food concentration and predator density to the distributional pattern of Daphnia

태화강에서 환경요인과 식물플랑크톤상의 변화에 관한 연구

Two litonotid ciliates (Ciliophora: Litostomatea: Pleurostomtida) unknown from Korea

Redescription of Gonostomum algicola and G. gonostomoida (Ciliophora: Spirotrichea: Sporadotrichida) unknown from Korea