• 제목/요약/키워드: P. spinulosus

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Recovery, growth and development of Macroorchis spinulosus in albino rats

  • Woo, Ho-Chun;Chai, Jong-Yil;Hong, Sung-Jong
    • Parasites, Hosts and Diseases
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    • 제41권1호
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    • pp.27-33
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    • 2003
  • The developmental features, growth and organogenesis of Macroorchis spinuiosus were observed in albino rats. Globular and thick walled metacercariae, possessed a stylet, Y-shaped excretory bladder and extracecal testes. Un albino rats, M. spinulosus showed habitat shifting. The majority of M. spinulosus reside in the jejunum for the first four days post Infection (p.i.) and migrate to the duodenum at the later stage of infection. M. spinulosus grew rapidly during the first four days and reached full maturity at 14 days p.i. and later reduced in size. The ovary was separated from the genital primodium at one day p.i. The seminal vesicle appeared on the third day and divided into two sacs on the fourth day p.i. and intrauterine eggs and sperm mass were produced on the fourth day. Organogenesis and enlargement of reproductive organs governed the growth of M. spinulosus. The similarity of related species of the genus Macroorchis to M. spinulosus was discussed In consideration to developmental features.

한국산 난버섯속에 관한 연구 (Studies on genus Pluteus of Korea)

  • 이지나;이희경;민경희;박완희;김양섭
    • 한국균학회지
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    • 제20권4호
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    • pp.296-301
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    • 1992
  • 전국 각지 15등지에서 1984년 부터 1991년 까지 채집된 난버섯속은 8종으로 분류되었다. 이 8종은 P. atromarginatus(끝검은난버섯), P. spinulosus(가시난버섯), P. atricapillus(난버섯), P. patricius(털보난버섯), P. depauperatus(살갗난버섯), P. satur(우산난버섯), P. chrysophlebius ssp. sublaevigatus(노란줄난버섯), P. podospileus(톱밥난버섯)이며, 이 중 미기록종은 P. atromarginatus, P. spinulosus, P. Patrxcius, P. depauperatus, P. satur, P. chrysophlebius ssp. sublaevsgatus 6종 이었다.

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