• 환경생물
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• 제41권4호
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• pp.616-626
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• 2023

In May 2023, a free-living marine nematode species from the genus Parapinnanema was identified in the subtidal zone of Ulleungdo Island, the East Sea, Korea. Specimens were collected using the Smith-McIntyre Grab. These specimens exhibited close similarities to Parapinnanema imbricatum from the sublittoral of Moneron Island, particularly in terms of general characteristics, such as the detailed structure of the buccal cavity, the complex and ringed structure of the cuticle, the copulatory apparatus, spinneret, and the female genital system. However, the Korean specimens of Parapinnanema imbricatum also displayed distinctive features compared to the original description, including a relatively elongated body (3,317-4,339 ㎛ vs. 3,100-4,200 ㎛) and a narrower body width (66-77 ㎛ vs. 71-85 ㎛). Additionally, the diameter of the head was relatively shorter(24-29 ㎛ vs. 28-36 ㎛). This paper offers a comprehensive morphological description, along with illustrations and DIC photomicrographs, of P. imbricatum from Korean waters.

• Mycobiology
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• 제28권1호
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• pp.27-32
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• 2000

The ectomycorrhizal roots were collected from the soils around the bases of basidiocarps of the four edible mushrooms in the stands of Pinus densiflora or Querus acutissima communities (Mt. Wol-Ak in Eastern Chung-Puk): The basidiocarps of Tricholoma matsutake (TM), Sarcodon asparatus (SA), S. imbricatum (SI), and Polyozellus multiplex (PM) are usually collected. The ectomycorrhizal roots of TM, PM and SI were related to the roots of P. densiflora, but the other to the roots of Q. acutissima in Korea. Particularly, the basidiocarps of PM were collected in the mixed stand of both P. densiflora and Q. acutissima. The morphologies of the ectomycorrhizal roots were observed to be the yellowish brown coral (dichromatous) or pyramid types in the roots of the pine, but dark brown un-branched sticks (roots) in the ends of ectomycorrhizal roots of Querus plants. The un-branched roots were covered with the dark mycelia (rhizomorph) around them. Therefore, the ectomyorrhizal roots of PM were observed to have two kinds of types; The single blackish un-branched roots were observed to be attached to the yellowish coral type roots. The bundles of TM mycelia were filled with cortical cells (in the roots of P. densiflora), but the mycelia of the other fungi (Aphylloporales) were massed between the cortical cells of P. densiflora or Q. acutissima. Their anatomical and gross features were considered to be simailar but very important in the ectomycorrhizal roots for these edible mushrooms.

• 한국자원식물학회지
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• 제10권2호
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• pp.194-199
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• 1997

많은 고등균류가 1995년 5월부터 10월까지 모악산도립공원과 완주군의 연석산에서 채집하였다. 그들을 동정한 결과 미기록속은 민꽃버섯속(Stereopsis)이고 미기록종은 포도벚꽃버섯(Hygrophorus arbustivus), 붉은송이(Tricholoma imbricatum), 여린애주름버섯(Mycena fragillima), 납끈적버섯(Cortinarius spilomeus), 붉은끈적버섯(C. saturninus), 전나무끈적버섯 아재비(Dermocybe semisanguinea), 자루민꽃버섯(Stereopsisburtianum), 빨강머리말뚝버섯 (Jansia borneensis)등 8종류였다. 이들 각각의 미기록속과 종에 대하여 한국 보통명을 신청하였다.