• Title/Summary/Keyword: new record

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Annotated List of the Korean Triphoridae (Gastropoda), with a New Record of Mastonia rubra

  • Lee, Yucheol;Shin, Youngheon;Park, Jina;Park, Joong-Ki
    • Animal Systematics, Evolution and Diversity
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    • v.34 no.3
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    • pp.168-173
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    • 2018
  • The family Triphoridae Gray, 1847 is a group of marine microgastropods characterized by sinistral (left-coiled) shells except for the subfamily Metaciinae, which has dextral shell coiling. We report a new record of Mastonia rubra (Hinds, 1843) collected from the intertidal zone from Jeju Island, Korea and revise species list for Korean Triphoridae species. Mastonia rubra is distinguished from Inforis fusiformis(Kosuge, 1961) by the purple color of the first and second whorls of the teleoconch, whereas they are light colored and nearly white corresponding whorls in I. fusiformis. Including this new record, the Korean Triphoridae comprises 20 species from 15 genera.

Alainites, Baetis, Labiobaetis and Nigrobaetis (Eqhemeroptera: Baetidae) in Korea (한국산 Alainites, Baetis, Labiobetis 및 Nigrobaetis속 (하루살이목: 꼬마하루살이과)분류)

  • Yeon Jae Bae;Sun Young Park
    • Animal Systematics, Evolution and Diversity
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    • v.14 no.1
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    • pp.1-12
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    • 1998
  • Comprehensive examinations of larval and adult materials of mayfles from Korea resulted in Alainites muticus, Baetis fuscatus, B. pseudothermicus (new record), B. silvaticus (new record), B. ursinus (new record), Labiobaetis atrebatinus, and Nigrobaetis acinaciger (new record) in Baetidae. Larvae and known adults are described, figured, and photographed with SEM.

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New Record of Nomeus gronovii (Pisces: Nomeidae) from Korea

  • Lee, Soo Jeong;Kim, Jin-Koo;Lee, Won-Chan;Kim, Jeong Bae;Kim, Hyung Chul
    • Fisheries and Aquatic Sciences
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    • v.18 no.3
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    • pp.317-320
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    • 2015
  • A new record of Nomeus gronovii is described here based on a single specimen collected off the Jeju Island, Korea. The species has a blotched and spotted pattern on the body, 41 vertebrae, and a large pectoral fin with a white lower part. A molecular analysis of the partial (500 bp) cytochrome c oxidase subunit I gene showed that this specimen is closely related to specimens of N. gronovii collected in South Africa (Kimura-two-parameter distance = 0.006-0.012). A new Korean name, "Ga-neun-dong-gang-yeon-chi", is proposed for this species.

The Genus Chlorociboria, Blue-Green Micromycetes in South Korea

  • Liu, Dong;Wang, Huan;Park, Jung Shin;Hur, Jae-Seoun
    • Mycobiology
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    • v.45 no.2
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    • pp.57-63
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    • 2017
  • The species of the genus Chlorociboria Seaver are very common on the forest floor, and can be easily distinguished by small and numerous blue-green fruitbody, especially the blue substrate dyed with xylindein produced by this group. This genus has rather high species diversity in the Southern Hemisphere, while a little attention was paid to this group in East Asia area. During a field survey in South Korea, several Chlorociboria specimens were collected. Based on morphological and phylogenetic analyses, three species of Chlorociboria were reported, including one new record in South Korea and one new record in Jeju Island. The key to the species of Chlorociboria from South Korea is provided.

New Limoniinae crane flies (Diptera: Limoniidae) of Korea

  • Podenas, Sigitas;Byun, Hye-Woo
    • Journal of Species Research
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    • v.3 no.2
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    • pp.167-182
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    • 2014
  • Korean species of Achyrolimonia, Dicranoptycha and Helius crane flies (Diptera: Limoniidae) are taxonomically revised. Identification keys, redescriptions and illustrations of all species and both sexes, if they were found in Korea, are presented. Genus Achyrolimonia is new record for the Korean peninsula, genera Dicranoptycha and Helius are new records for South Korea, species Helius (Helius) obliteratus (Alexander, 1920) is new record for the Korean peninsula and new record for the continent. Illustrations of females of D. diacantha Alexander, 1938 and H. gracillimus Alexander, 1938 are provided and female of D. prolongata Alexander, 1938 is described and illustrated for the first time.

A new record of brown algae, Papenfussiella densa from Dok-do, Korea

  • Won, Boo Yeon
    • Korean Journal of Environmental Biology
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    • v.38 no.1
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    • pp.160-164
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    • 2020
  • Papenfussiella densa was described as Papenfussiella kuromo f. densa from Japan by Inagaki in 1958. P. densa has been recognized as an endemic and independent species based on the molecular analyses of type material without detailed morphological observations. In this study, Papenfussiella densa is reported as a new record from Dok-do, South Korea, based on morphological and molecular analyses. Papenfussiella densa is mainly characterized as having narrow, branched, slimy, and tomentose thalli with branchlets, partially hollow in the medulla of the middle part. The molecular analyses of the chloroplast rbcL-rbcS DNA sequence of the Papenfussiella densa sample from Korea revealed that it matched that of P. densa from Japan and was nested in the clade of Papenfussiella. There was only a 0.02% gene sequence divergence between the Korean and Japanese samples. We report P. densa as a new record from Korea and add this species to the list of Korean macroalgal flora.

A New Record of Lysmata amboinensis (De Man) (Decapoda: Hippolytidae) from Jeju-do Island, Korea

  • Yang, Hoi-Jeong;Kim, Won
    • Fisheries and Aquatic Sciences
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    • v.9 no.3
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    • pp.118-122
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    • 2006
  • The hipplytid shrimp Lysmata amboinensis (De Man, 1888) is recorded in Korean waters for the first time, based on specimens collected from Jeju-do Island in southern Korea. L. amboinensis is distinguished from L. vittata, previously the only known species of Lysmata in Korea by the color in life. The Korean Hippolytidae now includes 25 species in nine genera.

Two Unrecorded Veneroid species (Bivalvia, Heterodonta) from Korean Waters

  • Lee, Jun-Sang;Lee, Yong-Seok;Min, Duk-Ki
    • The Korean Journal of Malacology
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    • v.30 no.2
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    • pp.135-138
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    • 2014
  • We report two new records Korean marine bivalves. The new record species are Siliqua albida (Adams & Reeve, 1850) and Macoma (Macoma) middendorffi Dall, 1884. As a result, the family Pharidae in Korea turned out to be 8 species of 4 genera and Tellinidae are 37 species of 15 genera.