A Taxonomic Study of Order Arcellinida(Protozoa : Sarcomastigophora : Rhizopoda) from Korea

한국산 유곡변형충목에 대한 분류학적 연구 I. (내질편모충문;근족충상강)

The Arcelinida (Protozoa : Sarcomatigophora : Rhizopoda ) inhabited in Sphagnum at Taekwanryng, were taxonomically investigated. Collections of Sphagnum were made from September, 1990 to June, 1991 at swamp located in Taekwanryong. As a result of the present study, 5 species in two Families were identified, which were newly recorded from Korea ; Centropyxis platystoma Penard, Quandrulella symmetrica (Wallich), Hyalosphenia nobilis Cash and Hopkinson, Nebela equicalceus (Leidy), N. penardiana Deflandre. These five species were redescribed with photographs.

1990년 9월부터 1991년 6월까지 강원도 대관령 습지의 물이끼류(Sphagnum)에서 채집한 유각변형충류를 주사전자현미경(SEM)을 사용하여 동정하였다. 그 결과 Centropyxis platystoma, Hyalosphenia nobilis, Nebela equicalceus, N. penardiana, Quadrulella symmetrica의 5종이 한국미기록종으로 밝혀졌다.