• Title/Summary/Keyword: Taxonomic Study

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Taxonomic Study on Korean Basidiomycetes (한국산(韓國産) 담자균류(擔子菌類)의 분류학적(分類學的) 연구(硏究))

  • Kim, Dong-Soo;Kim, Yang-Sop;Park, Young-Hwan;Hongo, Tsuguo
    • The Korean Journal of Mycology
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    • v.3 no.2
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    • pp.31-33
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    • 1975
  • Among the higher fungi collected from 5 different locations in Korea, 37 species of Basidiomycetes were demonstrated to be new to Korea. These included 10 edible species and 27 inedible species. Korean common names of all the fungi were designated by the authors.

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A new record of Acanthogorgia species(Octocorallia: Alcyonacea: Holaxonia: Acanthogorgiidae) from Korea

  • Cho, In-Young;Hwang, Sung-Jin
    • Journal of Species Research
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    • v.7 no.1
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    • pp.92-96
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    • 2018
  • In 2017, during a survey of the anthozoan fauna in the Hallyeohaesang National Park in the South Sea, several Acanthogorgia specimens were collected from the subtidal zone. Through taxonomic analysis, one species, Acanthogorgia densiflora $K{\ddot{u}}kenthal$ & Gorzawsky, 1908, was found to be previously unreported from Korea, and was, therefore, newly added to the list of Korean anthozoan fauna. This species is distributed on the slopes of the rocky substratum between depths of 14 and 24 m. Including the findings from this study, ten species of the genus Acanthogorgia have thus been reported from the Korean waters until now.

A Systematic Study on the Paguroidea (Crustacea: Decapoda) in South Korean Water: Checklist and Geographical Distribution (한국산 집게상과(갑각아강: 십각목)의 분류학적 연구: 종목록 및 지리적 분포)

  • Jung, Jibom;Park, Jin-Ho;Kim, Won
    • Ocean and Polar Research
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    • v.40 no.3
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    • pp.145-160
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    • 2018
  • The Paguroidea is an important group in terms of marine biodiversity. In Korea, paguroids have been studied by many taxonomists and recently we conducted comprehensive taxonomic studies on hermit crabs from the southern part of the Korean Peninsula. As a result, a checklist of 61 species of Paguroidea in South Korean water with their geographical distribution was prepared. Remarks on taxonomy, geographical distribution, and the Korean scientific names of each applicable species were also provided.

Taxonomic Study on Marine Sponges of Komundo Island, Korea (거문도 해산해면류의 분류학적 연구)

  • 이경진;심정자
    • Animal Systematics, Evolution and Diversity
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    • v.15 no.1
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    • pp.141-152
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    • 1999
  • The sponge specimens, which were collected by scuba divers from Komundo Island during the years from 1994 to 1995, identified into 36 species in 26 genera of 19 families. Among them four species, Stelleta japonica Lebwohl, 1914, Caminella velata Lebwohl, 1914, Stylohalina hirta Topsent, 1898 and Esperiopsis rugosa Thiele, 1905 are newly recorded in Korean waters.

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Contribution to Taxonomy and Distribution of the Genus Elaphropoda (Hymenoptera: Apidae: Apinae) in Vietnam

  • Nguyen, Minh Phuong;Tran, Ngat Thi;Nguyen, Dai Dac;Nguyen, Lien Thi Phuong
    • Animal Systematics, Evolution and Diversity
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    • v.32 no.2
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    • pp.118-122
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    • 2016
  • Taxonomic notes on the genus Elaphropoda Lieftinck, 1966 (Hymenoptera: Apidae) from Vietnam are presented. Two species of the genus are reported: Elaphropoda percarinata (Cockerell, 1930) was first recorded from Vietnam based on specimens collected from Ha Tinh province in 1998, and is reconfirmed with a specimens collected from Bac Kan province in the Northeastern part of the country in this study, and Elaphropoda khasiana (Schulz, 1906) is recorded from Vietnam for the first time. Redescriptions of the male of E. percarinata and the female of E. khasiana are given with illustrations.

A New Species of the Genus Pithemera (Oligochaeta: Megascolecidae) from Namat NBCA, Laos

  • Hong, Yong;James, Samuel W.;Inkhavilay, Khamla
    • Animal Systematics, Evolution and Diversity
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    • v.24 no.2
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    • pp.161-164
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    • 2008
  • As a result of a taxonomic study on the earthworm material collected from Namat National Biodiversity Conservation Area (NBCA), Hoaphane Province, Laos, a new species, Pithemera viengthongensis sp. novo is described from near Namchong river, Viengthong district. The new species bearing two pairs of spermathecal pores in 7/8, 8/9 is not assignable to any other species of Pithemera as defined by Sims and Easton (1972). In the new species, the male pore region has kidney-shaped pads extending between XVII-19/20, the male pores and spermathecal pores are 0.31 circumference apart, and genital papillae are lacking. The ventral view of anterior body region and the spermathecae are illustrated.

Four New Records of Dendronephthya Species (Octocorallia: Alcyonacea: Nephtheidae) from Korea

  • Hwang, Sung-Jin;Song, Jun-Im
    • Animal Systematics, Evolution and Diversity
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    • v.29 no.2
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    • pp.160-174
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    • 2013
  • Soft corals were collected from the subtidal zone in the coastal regions of Jejudo Island between 1975 and 2010. By the taxonomic work on them, three species in the subgenus Dendronephthya (Dendronephthya) and one species in the subgenus Dendronephthya (Roxasia) of family Nephtheidae were newly added to Korean fauna: Dendronephthya (Dendronephthya) aurea Utinomi, 1952, Dendronephthya (D.) koellikeri K$\ddot{u}$kenthal, 1905, Dendronephthya (D.) mucronata (P$\ddot{u}$tter, 1900), and Dendronephthya (Roxasia) decussatospinosa Utinomi, 1952. These species are mainly distributed on the rocky substratum at the southern coast from 10 and 32 m. As a result of this study thirteen species in the genus Dendronephthya have been reported from Korean waters until now.

First Record of the Subcortical Beetle Genus Bitoma (Coleoptera: Zopheridae) in Korea

  • Lee, Seung-Gyu;Lim, Jongok
    • Animal Systematics, Evolution and Diversity
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    • v.34 no.1
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    • pp.60-63
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    • 2018
  • The family Zopheridae Solier consist of members from several previous families, Zopherinae Solier, Monommatinae Blanchard and Colydiinae Erichson, and more than 1,700 described species are placed in the Zopheridae. They are widely distributed in all major biogeographical regions. The zopheridine genus Bitoma Herbst comprise more than 30 species worldwide including four Palaearctic species. A taxonomic study of the genus Bitoma in Korea is presented. The genus Bitoma and its two species, B. crenata (Fabricius) and B. siccana (Pascoe), are new to the Korean Peninsula. A key, diagnoses, habitus photographs, and illustrations of aedeagus of the Korean Bitoma species are provided.

Opisthorchis felineus and Metorchis bilis Metacercariae in Cyprinid Fish Leuciscus idus in Nura-Sarysu River, Kazakhstan

  • Kiyan, Vladimir S.;Bulashev, Aitbay K.;Katokhin, Aleksey V.
    • Parasites, Hosts and Diseases
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    • v.56 no.3
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    • pp.267-274
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    • 2018
  • Aim of the present study was to provide presence of opisthorchiid metacercariae in cyprinid fish Leuciscus idus in Nura-Sarysu river, Kazakhstan. Infection rate of the ides by the metacercariae was 42%. The metacercariae, similar morphologically to those of the liver flukes, were found: elliptical in shape, $0.19-0.25{\times}0.15-0.22mm$, oral and ventral suckers nearly equal size, and excretory bladder O-shape with black content, occupying posterior part of the body. The metacercariae were divided into 2 groups with differences in size and thickness of cyst wall. Adult flukes were recovered from the Syrian hamsters infected with the opisthorch metacercariae and identified with morphological characters to Opisthorchis felineus and Metorchis bilis. DNA sequences of ITS1, ITS2, and cox1 supported the taxonomic assignment.

The Tissue Types of Stroma in Some Species of Hypoxylon (Hypoxylon속 자낭자좌 조직의 형태 연구)

  • Lee, Yang-Soo
    • Applied Microscopy
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    • v.27 no.4
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    • pp.453-460
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    • 1997
  • The tissue types of stromata were observed intensively in four species of Hypoxylon under a scanning electron microscope (SEM). These stromata were sectioned with a freezing fracture method for observation. Several tissue types were recognized and stable in each species. This study presents the most intensive observation of tissue types of each layer of stromata. It will be useful for taxonomic criteria for the species level. However, the tissue types can not be major taxonomical criteria for the genus Hypoxylon.

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