• Title/Summary/Keyword: new record. Korea

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임무 재생을 위한 데이터기록장치 연구 (The Study of Data Recorder for Mission Replay)

  • 이상명;김영길
    • 한국정보통신학회:학술대회논문집
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    • 한국해양정보통신학회 2011년도 추계학술대회
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    • pp.357-360
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    • 2011
  • 네트�p 중심전(NCW) 및 정보화 시대에 발맞추어 군에서도 고성능 작전콘솔을 활용하여 다양하고 복잡한 메시지 교환 및 운용병간 음성통화를 통해 신속하게 상태 및 정보를 공유함으로써 임무수행의 효율을 극대화하는 추세로 발전하고 있다. 작전 또는 훈련종료 후 임무 분석 및 검토를 통해 추후 새로운 작전계획을 세울 목적으로 작전상황을 기록하는 장비가 최근 개발되어 운용되고 있다. 기록장비의 기록 방식은 전시영상을 직접 기록하는 방식과 연동되는 메시지를 기록하는 방식으로 나뉜다. 본 연구는 데이터기반 기록방식의 재생준비시간 개선을 위한 새로운 기록방식과 개선방안을 제안한다.

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New record of Codium lucasii (Bryopsidales, Chlorophyta) in Korea

  • An, Jae Woo;Nam, Ki Wan
    • Journal of Ecology and Environment
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    • 제38권4호
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    • pp.647-654
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    • 2015
  • A prostrate species of Codium (Bryopsidales, Chlorophyta) was collected from Daejin on the eastern coast of Korea. This alga is morphologically characterized by a prostrate, adherent or pulvinate, dark green thallus that is tightly attached to substratum. The utricles are strongly grouped and cylindrical to slightly clavate. Their apex is rounded to capitated, and it frequently has an alveolate ornament. Hair scars are found in the upper portion of the utricle. The gametangia grow on a short pedicel in the upper part of the utricle. In the phylogenetic tree based on molecular data, this alga is placed in the same clade as C. mozambiquense in UPGMA analysis, and nests in a sister clade of C. lucasii subsp. capense and C. mozambiquense in ML and NJ analyses. However, the genetic distance between the sequences of the Korean alga and the two species is 1.3-1.9%, while that between the Korean alga and C. lucasii from Japan is 1.1% within intraspecific range. The divergence value between the Korean alga and C. lucasii from the type locality (Australia) is 2.7% considered to be interspecific range. As based on this genetic divergence value, the Korean alga together with Japanese C. lucasii can be separated from genuine C. lucasii from the type locality. However, the Korean alga is identified as C. lucasii until those entities are morphologically characterized in species level. This is the first record of C. lucasii in Korea

First Record of the Antrorse Spined Gurnard Pterygotrigla multiocellata (Triglidae, Scorpaeniformes) from Korea

  • Kim, Joon Sang;Song, Choon Bok
    • Fisheries and Aquatic Sciences
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    • 제18권3호
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    • pp.283-286
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    • 2015
  • This is the first report of Pterygotrigla multiocellata from the family Triglidae, collected in Korea. The specimen (314 mm in standard length) was caught in a gill net in the coastal waters of Jeju Island on 11 February 2010. This species is characterized by the following morphological traits: head large and triangular, bony plates absent along the base of the second dorsal fin, antrorse rostral spine long, and cleithral spine long. We suggest a new Korean name, "Gin-ppul-mit-seong-dae" for P. multiocellata.

A New Record of Invasive Alien Colonial Tunicate Clavelina lepadiformis (Ascidiacea: Aplousobranchia: Clavelinidae) in Korea

  • Pyo, Joo-Yeon;Shin, Sook
    • Animal Systematics, Evolution and Diversity
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    • 제27권2호
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    • pp.197-200
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    • 2011
  • Tunicates were collected from three harbors (Gampo, Bangeojin, Daebyeon) in Gyeongsangnam-do and one harbor (Seogwipo) in Jejudo Island during the period from August 2008 to January 2011 and were identified on the basis of their morphological characteristics. Among them, colonial tunicate Clavelina lepadiformis (Muller, 1776) belonging to the family Clavelinidae was found to be an invasive alien species introduced from the North Atlantic, and this is the first record of its occurrence in Korea.

First record of Bathygobius hongkongensis (Perciformes: Gobiidae) from Jeju Island, Korea

  • Kwun, Hyuck Joon
    • Fisheries and Aquatic Sciences
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    • 제23권7호
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    • pp.17.1-17.4
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    • 2020
  • Six specimens of Bathygobius hongkongensis were collected for the first time from the eastern coast of Jeju Island, Korea, in September-November 2017. This species is characterized by a pectoral fin with free rays and the division of the first dorsalmost pectoral free ray into three branches; a lower jaw with a mental frenum; and an anterior nostril with a tiny flap. Bathygobius hongkongensis is similar to B. fuscus but differs in having more dorsalmost free pectoral fin rays. The new Korean name proposed for B. hongkongensis is "Nam-bang-mu-nui-mang-duk."

The First Record of the Genus Eogammarus (Crustacea: Amphipoda: Anisogammaridae) from Korea

  • Jung, Tae Won;Jeong, Seungjin;Han, Donguk;Kim, Min-Seop;Yoon, Seong Myeong
    • Animal Systematics, Evolution and Diversity
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    • nspc9호
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    • pp.18-29
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    • 2016
  • An anisogammarid amphipod, Eogammarus possjeticus (Tzvetkova, 1967), is newly recorded from Jindo Island, Korea, with a detailed description and illustrations. The species belonging to the genus Eogammarus are sharing several plesiomorphic characteristics, so they are similar to each other. However, Eogammarus possjeticus can be discriminated from congeners by the following characters combined: appendages are not fossorial, setations of antennae are weak, and the number and position of robust setae on pleonal epimera, urosomes, and telson are different from its congeners. This is the first record of the genus Eogammarus Birstein, 1933 from Korean waters.

제주도 연안에서 처음 출현한 동갈돔과 유어 Apogon semiornatus (First Occurrence of a Juvenile Halfband Cardinalfish, Apogon semiornatus (Apogonidae: Perciformes) from Jeju Island, Korea)

  • 김병직;박태서
    • 한국어류학회지
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    • 제24권3호
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    • pp.227-229
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    • 2012
  • 제주도 연안에서 처음 채집된 동갈돔과 유어 1개체(체장 20.7 mm)를 근거로 Apogon semiornatus를 한국미기록종으로서 기재하였다. 본 종은 등지느러미 기조수 VI-I, 9, 가슴지느러미 기조수 12; 뒷지느러미 기조수 II, 8, 채색은 황적색 바탕으로 체측에 2개의 흑색 사행대가 있는 점에서 국내의 동속 유사종과 쉽게 구별되며, 국명은 '검은두줄붉은동갈돔'으로 명명하였다.

New record of the snake eel Ophichthus asakusae (Ophichthidae: Anguilliformes) from Korea

  • Kim, Byung-Jik;Choi, Jung-Hwa;Chang, Dae-Soo;Cha, Hyung-Kee;Park, Jong-Hwa
    • Fisheries and Aquatic Sciences
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    • 제12권3호
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    • pp.236-239
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    • 2009
  • We describe Ophichthus asakusae from Korea based on a single specimen (426.0 mm TL) collected from the southern sea off Jeju Island. The species is characterized by a pointed, hard, sponge-like tail tip without a caudal fin and 126-132 total vertebrae. We propose a new Korean name, "Je-ju-ba-da-baem" for the species.

New Record of the Bigtooth Pomfret Brama orcini (Pisces: Bramidae) from Korea

  • Lee, Woo Jun;Kim, Jin-Koo;Kai, Yoshiaki
    • Fisheries and Aquatic Sciences
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    • 제17권4호
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    • pp.497-501
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    • 2014
  • A single specimen of Brama orcini (267.0 mm standard length, SL), belonging to the family Bramidae, was collected by purse seine from Jeju Strait, Korea, in December 2013. The specimen is characterized by having 16 gill rakers, 54 lateral line scales, and 36 vertebrae. B. orcini is distinguished from the most similar species, Brama japonica, by the number of lateral line scales (52-54 in B. orcini vs. 65-75 in B. japonica). We propose a new Korean name "Keun-bi-neul-sae-da-rae" for B. orcini.

Two New Records of Sepia (Doratosepion) kobiensis Holye, 1885 and S. tokioensis Ortmann, 1888

  • Kim, Yeong-Hye;Lee, Dong-Woo;Choi, Kwang-Ho;Yeon, In-Ja;Kim, Young-Seop
    • 한국패류학회지
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    • 제20권2호
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    • pp.155-157
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    • 2004
  • The true cuttlefishes genus Sepia (Doratosepion) Linne, 1758, characterized by shell thick, entirely calcareous, shell almost as long as mantle, was collected from the coastal of Dong-Am, Busan, Korea in April, 2004. The specimen agreed closely with description of Sepia (Doratosepion) kobiensis Hoyle, 1885 and S. tokioensis Ortmann, 1888. We herein described the species, being as the first record of S. kobiensis and tokioensis from the region. New Korean names are also provided.

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