• Title/Summary/Keyword: Taxonomic key

Search Result 293, Processing Time 0.027 seconds

Taxonomic Studies on Nephroma (Lichenized Ascomycota) in South Korea (남한 분포 Nephroma(가칭: 주걱지의) 속 지의류에 대한 분류 연구)

  • Hur, Jae-Seoun;Harada, Hiroshi;Oh, Soon-Ok;Lim, Kwang-Mi;Lee, Seung-Mi;Kim, Gyung-Hee;Koh, Young-Jin
    • The Korean Journal of Mycology
    • /
    • v.32 no.2
    • /
    • pp.57-65
    • /
    • 2004
  • Based on extensive field studies and herbarium research, the taxonomy and distribution of 6 species of Nephroma occurring in South Korea are discussed. A key to the species is provided and their Korean names are suggested. N. bellum (Sprengel) Tuck. and N. tropicum (Mull. Arg.) Zahlbr. are described as new to South Korea. This is the first report on taxonomic revision of Nephroma in South Korea.

Taxonomic Studies on Dermatocarpon (Lichenized Ascomycota) and Its Allied Fungi in South Korea (남한 분포 Dermatocarpon(가칭: 민바위버섯지의) 속 지의류에 대한 분류 연구)

  • Hur, Jae-Seoun;Harada, Hiroshi;Oh, Soon-Ok;Lim, Kwang-Mi;Wang, Li-Song;Lee, Senng-Mi;Kim, Gyung-Hee;Koh, Young-Jin
    • The Korean Journal of Mycology
    • /
    • v.32 no.2
    • /
    • pp.66-70
    • /
    • 2004
  • Based on extensive field studies and herbarium research, the taxonomy and distribution of 3 species of Dermatocarpon and its allied fungi occurring in South Korea are discussed. A key to the species is provided and their Korean names are suggested. D. tuzibei Sato is described as new to Korea. This is the first report on taxonomic revision of Dermatocarpon in South Korea.

A taxonomic study of the genus Dioscorea L. (Dioscoreaceae) in Korea based on morphological characters (한국산 마속(마과)의 외부형태형질에 의한 분류학적 연구)

  • Chung, Dae Hee;Chung, Gyu Young
    • Korean Journal of Plant Taxonomy
    • /
    • v.45 no.4
    • /
    • pp.380-390
    • /
    • 2015
  • The morphological characters were observed in six taxa in the genus Dioscorea of Korea (D. polystachya, D. japonica, D. nipponica, D. quinqueloba, D. tenuipes, and D. dokoro). The underground structure and the formation of bulbil were useful characters for separating sect. Enanatiophyllum from sect. Stenophora. The important characters for discriminating taxonomic entities were as follows: the position of the anther and the shape of the pistil in the microstructural characters, including the protuberance of the base of the petiole, the shape and color of the flower, the shape of the fruit, and the shape of the seed wing. Based on the results, a key to Korean Dioscorea is provided and the distribution of these species in Korea is described.

Taxonomic identity of Artemisia integrifolia L. in Korea (한국산 큰외잎쑥(Artemisia integrifolia L.)의 분류학적 실체)

  • Park, Myung Soon;Chung, Gyu Young
    • Korean Journal of Plant Taxonomy
    • /
    • v.42 no.4
    • /
    • pp.324-329
    • /
    • 2012
  • The taxonomic identity and distribution of Artemisia integrifolia L. were reviewed based on the specimens collected from Bukchangpyeong, Onseong-gun, Hamgyeongbuk-do (in KYO), Hamrimsan, Gyeongheung-gun, Hamgyeongbuk-do (in KYO) and Hoeyang-gun Gangwon-do (in SKK). A. integrifolia is distinguishable from A. viridissima and A. subulata by middle cauline characteristics such as cauline leaves ellipticlanceolate, 1-3 pairs with coarsely serrated margins. The illustration, description and key to similar species are provided.

Taxonomic Review of the Genus Leiognathus (Perciformes) from Korea (한국산 주둥치속(농어목) 어류의 분류학적 재검토)

  • Ra, Hye-Kang;Choi, Youn;Lim, Hwan-Chul
    • Korean Journal of Ichthyology
    • /
    • v.17 no.2
    • /
    • pp.91-97
    • /
    • 2005
  • A taxonomic review of the genus Leiognathus was made based on specimens collected from the coast of Korea from 1997 to 2004. The genus Leiognathus in Korea includes 6 species: Leiognathus elongatus, L. fasciatus, L. lineolatus, L. nuchalis, L. rivulatus, and L. bindus. Leiognathus bindus is reported for the first time in Korea. It is characterized by having bright orange spots between the 2nd and 5th spines of the dorsal fin. Detailed morphological measurements and counts and a key to species of Leiognathus from Korea are provided.

Key to the Korean Freshwater Cladocera (한국 담수산 물벼룩류에 대한 검색표)

  • 김일회
    • Animal Systematics, Evolution and Diversity
    • /
    • no.nspc2
    • /
    • pp.43-65
    • /
    • 1988
  • 41 species of Korean freshwater Cladocera have been recorded up to now, but very few taxonomic works on this animal group have been carried out . As there is shortage the references useful to identifiy the Korean materials, the present key is made to fill it up. This key comprises 53 Korean species, of which 42 including 11 new records in Korea have been collected from Korean from 1978 to 1986. 42 species, except 11 species that could not be examined by the author , are all figured on the basis of their morphological characters.

  • PDF

Taxonomic Notes on Acrosorium Dabellatum and A. venulosum (Delesseriaceae, Rhodophyta) in Korea

  • Kim Young Sik;Choi Han Gil;Nam Ki Wan
    • Fisheries and Aquatic Sciences
    • /
    • v.4 no.2
    • /
    • pp.93-97
    • /
    • 2001
  • Morphological features of the two Korean Acrosorium species, A. flabellatum Yamada and A. venulosum (Zanardini) Kylin (Delesseriaceae, Rhodophyta) are described based on specimens collected from several localities along the coasts of Korea. Acrosorium flabellatum is easily distinguished from other Acrosorium species in lacking rhizoids in branchlets for attachment to substratum. The flabellate branching is also characteristic for this species. By contrast, Acrosorium venulosum is distinct from others in having the unique hooked branchlets. Taxonomic features found in the Korean Acrosorium species are compared, and a key to the species is provided based on this and previous data.

  • PDF

A Taxonomic Review of the Genus Laccophilus Leach (Coleoptera: Dytiscidae: Laccophilinae) in Korea (한국산 깨알물방개속(딱정벌레목 : 물방개과 : 깨알물방개아과)의 분류학적 재검토)

  • LEE, Dae-Hyun;AHN, Kee-Jeong
    • Korean journal of applied entomology
    • /
    • v.54 no.2
    • /
    • pp.63-71
    • /
    • 2015
  • A taxonomic review of Korean Laccophilus Leach is presented. Five species are recognized, three of which [L. hyalinus (De Geer), L. lewisius Sharp and L. minutus ($Linn{\acute{e}}$)] previously recorded in Korea are incorrect identification of L. vagelineatus Zimmermann, L. lewisioides Brancucci and L. difficilis Sharp, respectively. Habitus and SEM photographs, key and diagnoses of the species are provided.

Taxonomic Review of the Subtribe Astenina(Coleoptera, Staphylinidae) from Korea (한국산 곰보개미반날개 아족(딱정벌레목, 반날개과)의 분류학적 검토)

  • Cho, Young-Bok
    • Korean Journal of Environmental Biology
    • /
    • v.18 no.1
    • /
    • pp.121-124
    • /
    • 2000
  • A taxonomic review of the subtribe Astenina in Korea is presented. Five species and two genera are recognized, four species of which are recorded for the first time in Korea [Nazeris opatatus (Sharp), Astenus brevipes (Sharp), A. porosus (Sharp), and A. suffusus (Sharp)]. The genus Nazeris Fauvel is new to Korea. The key and diagnosis of each species are presented. [Taxonomy, Insects, Coleoptera, Staphylinidae, Paederinae, Astenina, Korea].

  • PDF

A Taxonomic Review of Agyrtidae(Insecta, Coleoptera) in Korea (한국산 먼지송장벌레과(곤충강, 딱정벌레목)의 분류학적 연구)

  • Cho, Young-Bok;Park, Sun-Jae;Ahn, Kee-Jeong
    • Animal Systematics, Evolution and Diversity
    • /
    • v.17 no.2
    • /
    • pp.217-222
    • /
    • 2001
  • A taxonomic review of the Korean Agyrtidae is presented. Two species are recognized, one a which is reported for the first time in Korea(Pteroloma Koebelei Von Dyke). The diagnoses, illustrations of male genitalia, habitus photos, and a key to the species of Korean Agyrtidae are presented.

  • PDF