The Korean Journal of Soil Zoology (한국토양동물학회지)
- Volume 7 Issue 1_2
- /
- Pages.51-57
- /
- 2002
- /
- 1226-2935(pISSN)
Two New and Two First Recorded Species of Predatory Soil Nematodes (Nematoda : Mononchida) from Korea
한국산 포식선충 (Nematoda : Mononchida) 의 2신종 및 2미기록종기재
- Khan Zakaullah (Seongju Fruit Vegetable Experiment Station) ;
- Park, So-Deuk (Seongju Fruit Vegetable Experiment Station) ;
- Bae, Su-Go (Seongju Fruit Vegetable Experiment Station) ;
- Shin, Yong-Seub (Seongju Fruit Vegetable Experiment Station)
- Published : 2002.12.01
Abstract
Two new and two known species of mononchid nematodes from Korea are described and illustrated. lotonchus cucumis sp. n. is characterized by 2.9-3.2 ㎜ long body, presence of 3 each pre- and post-vulval papillae, vagina with cuticularized pieces, a long tail with terminal spinneret. Mylonchulus unicus sp. n. has 1.1-1.2 ㎜ long body, and is characterized by having 2 pairs of teeth on subventral walls of buccal cavity; submedian denticles arranged in 2-3 rows, very short post-vulval sac and terminal spinneret. Mononchus sinensis Soni and Nama (1983) and Mononchus aquaticus Coetzee (1968) are reported for the first time from Korea.
포식선충목(Mononchida) 2 신종과 기록된 2 미기록종을 기재하였다. lotonchus cucumis sp. n.는 체장이 2.0-3.2 mm이며, 음문전후방에 각각 3개의 돌기가 있으며, 각질화 된 조각의 자궁, 긴꼬리에 미선구를 가졌다. Mylonchulus sp. n.은 체장이 1.1-1.2 mm이며 구강의 아복부벽에 2쌍의 치아를 가지고있고, 아중부소치가 2-3열로 정리되어 있고, 매우 짧은 후부자궁낭과 미선구가 있다. Mononchus sinensis와 M. aquaticus는 한국에서 처음으로 기록된다.