• 제목/요약/키워드: 한국 미기록 종

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굴 양식장 수하연에 부착하는 다모환충류의 분류학적 연구 (POLYCHAETOUS ANNELIDS GROWING IN OYSTER FARMS)

  • 백의인
    • 한국수산과학회지
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    • 제13권1호
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    • pp.33-44
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    • 1980
  • 부착 생물에 관한 연구는 선박, 해수 이용시설, 수산 양식업 둥의 방제대책과 관련하여 부착 생물의 종류, 부착 량, 성장도 및 계절적 변화 둥의 연구가 중요한 문제하고 생각한다. 특히 양식시설이 밀집한 진해만 해역의 굴 양식 시설에 부착하는 대부분의 생물들이 Ascidicea, Crustacea, Cirripedia, Bivalvia, Bryozoa, Polychaeta, marine algae 등이며, 이들 가운데 피해가 심한 다모환충류에 관하여 분류학적인 연구를 시도하였던 바 수하연의 양식 굴 사이에서 많은 양의 갯지렁이류를 얻었기에 보고 한다. 수하연에 서식하는 갯지렁이류는 제2부착성(Kazihara, 1964)의 갯지렁이류로서 왕관 모양의 큰 아가미 혹은 몸앞 부분에 실모양의 감각 촉수를 가지고 굴에 피해를 입히는 짧은수술갯지렁이 Loimia medusa, 미끈꽃갯지렁이 Myxicola infundibulum와 제1부착성으로서 굴 패각, 양식 시설 등에 석회질의 집을 형성시켜 피해를 입히는 우산관덮개꽃갯지렁이 Hydroides ezoensis, 둥근구멍환덮개꽃갯지렁이 Dexiospira alveolatus 등의 7과 12속 13종을 보고한다. 이 가운데 새날개갯지렁이 Chaetopterus variopedatus와 둥근구멍관덮개꽃갯지렁이 Dexiospira alveolatus는 한국 미기록종이다.

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한국산 육각복과(Aracanidae) 어류 1미기록종, 황줄육각복(Kentrocapros flavofasciatus) (Kamohara, 1938) (New Record of Kentrocapros flavofasciatus (Kamohara, 1938) (Tetraodontiformes: Aracanidae) in Korea)

  • 김경무;김진구
    • 한국수산과학회지
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    • 제50권5호
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    • pp.589-593
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    • 2017
  • A single specimen of Kentrocapros flavofasciatus (measuring 145.9 mm in length) belonging to the family Aracanidae, order Tetraodontiformes, was collected for the first time in 2017 on Jeju Island, Korea. This specimen had isolated bony plates on a caudal peduncle, a carapace with six ridges, and a tail depth equal to its tail length. It is similar to K. aculeatus and K. rosapinto but differs from K. aculeatus in that its carapace is without spines; it differs from K. rosapinto in that the anterior end of its gill opening does not reach below the center of its eye. We propose new Korean names: Yug-gak-bok-gwa for the family Aracanidae, and Hwang-Jul-yug-gak-bok for the species K. flavofasciatus.

한국산 궁침선충과의 분류학적 연구 및 1 신종 기재 (Taxonomic Studies of Trichodoridae (Nematoda:Trichodoroidea) from Korea, with Descriptions of a New Species)

  • Hyun Sil Baek;Young Eoun Choi
    • 한국응용곤충학회지
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    • 제34권3호
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    • pp.206-217
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    • 1995
  • Trichodorus jeonjuensis n. sp는 T. cedarus. T. tricaulatus, T. californicus와 비슷하나 수컷에서는 3개의 복중앙 경공에 대하여 전방에 있고 교접자는 전체적으로 주름졌고, 첫째 보조돌기가 교접자 중앙부에 있으며 암컷의 질 모양이 신장형이다. T. tricaulatus는 우리날 미기록종으로 밝혀졌으며, T. cedarus와 Paratrichodorus porosus가 여러 곳에서 새로이 채집되어 기주식물 및 지역별 차이를 검토하였다.

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한국산 실고기과(Syngnathidae) 어류 1미기록종, Festucalex erythraeus (Gilbert, 1905) (First Reliable Record of the Red Pipefish Festucalex erythraeus (Syngnathidae: Perciformes) from Korea)

  • 이재환;김진구
    • 한국수산과학회지
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    • 제53권5호
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    • pp.784-789
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    • 2020
  • A single specimen of Festucalex erythraeus, belonging to the family Syngnathidae, was first collected from Seogwipo, Korea, on August 12, 2019. This species is characterized by a low median dorsal snout ridge, and a lateral trunk ridge extending to the last trunk ring. Festucalex erythraeus is similar to the congeneric species, F. rufus: however, it is distinguished by the number of tail rings (32-37 in F. erythraeus vs. 31 in F. rufus). Here, we suggest the new Korean names "Min-sil-go-gi-sog" for the genus Festucalex and "Deung-huin-jeom-sil-go-gi" for the species F. erythraeus.

한국 제주도 근해에서 출현한 황성대과(Peristediidae) 어류 1미기록종, Peristedion liorhynchus 치어의 형태기재 및 분자동정 (Morphological Description and Molecular Identification of Juvenile Peristedion liorhynchus (Peristediidae, Pisces) from Jeju-do Island, Korea)

  • 장서하;김진구;유효재
    • 한국수산과학회지
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    • 제53권5호
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    • pp.794-799
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    • 2020
  • In April 2019, a single Peristediidae juvenile (14.1 mm SL) was collected from the waters off of Jeju-do Island, Korea. DNA barcoding identified the juvenile as Peristedion liorhynchus, an unrecorded species in Korea. P. liorhynchus has eight dorsal fin spines, 22 dorsal and 19 anal fin rays, and a long third pectoral fin ray that passes through the middle of the tail at the juvenile stage. Juvenile also have large heads, extensive head spination, and serrated edges on the ocular and parietal spines. This is the first record of P. liorhynchus in Korea; therefore, we propose the new Korean name, "Nam-bang-hwang-seong-dae".

한국 부산에서 채집된 상어류(연골어강: 판새아강) 1미기록종, Echinorhinus cookei (First Reliable Record of Echinorhinus cookei (Chondrichthyes: Elasmobranchii) Collected from Busan, Korea)

  • 이우준;김진구
    • 한국수산과학회지
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    • 제51권5호
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    • pp.595-599
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    • 2018
  • One specimen (181.0 cm; TL, total length) of Echinorhinus cookei was collected from Busan, Korea in 2014 using gill net. Echinorhinus cookei was characterized by having no anal fin, no spine at dorsal fin and numerous small dermal denticles at the placoid scale. This species is very similar to the congeneric species, E. brucus, but differed in the shape of placoid scale (star in E. cookei vs. round in E. brucus) and distribution of placoid scale (separated in E. cookei vs. slightly overlapped in E. brucus). We adopted the Korean name, Ga-si-bi-neul-sang-eo, for E. cookei, after Kim and Ryu (2017).

한국산 양볼낙과 어류의 분류 및 4 미기록종 (Taxonomic Revision of the Scorpionfishes (Pisces: Scorpaenidae) with four New Records from Korea)

  • Kim, Ik-Soo;Lee, Wan-Ok
    • 한국동물학회지
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    • 제36권4호
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    • pp.452-475
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    • 1993
  • The taxonomic revision of the family Scorpaenidae was conducted based on the specimens collected from the coasts of the Korean Peninsula from 1989 to 1992. The scorpionfishes of Korea are composed of 30 species in 8 genera, and the keys to species and genera are provided with svnonvms and their distributions. Four species newly reported from Korea are redescribed and figured: Sebastiscus tenius (Barsukov et Chen), Sebastes steindachneri Hilgendorf, S. minor Barsukov and S. zonatus Chen et Barsukov. It is noted that the genus Sebastes comprise 18 species in Korean waters without endemics. Most species of the Korean scorrionfishes are shared with Japanese and Taiwanese faunas including temperate and tropical scorpionfishes. Most Sebastes species are recognized as temperate elements but other genera of this family are regarded as tropical elements.

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한국산 새다래과(Bramidae) 어류 1미기록종, Taractes rubescens (Jordan and Evermann, 1887) (First Reliable Record of the Keeltail Pomfret Taractes rubescens (Bramidae: Perciformes) from Korea)

  • 이재환;이우준;김진구
    • 한국수산과학회지
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    • 제52권3호
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    • pp.283-287
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    • 2019
  • Two specimens of Taractes rubescens (family Bramidea) were collected from Busan and Pohang, Korea, between 2015 and 2016. Taractes rubescens was very similar to Taractes asper, but the two species are clearly distinguishable by the number of anal fin rays (21-23 in T. rubescens vs. 25-27 in T. asper) and the presence of a lateral caudal keel (present in T. rubescens vs. absent in T. asper). The mitochondrial DNA cytochrome c oxidase subunit I sequences of the specimens described in this paper perfectly matched those of T. rubescens, but differed from those of T. asper (genetic distance: 6.9%). We use the Korean common name proposed by Kim and Ryu (2017) for T. rubescens, "Geom-eun-sae-da-rae".

한국산 속살이게과(Pinnotheridae) 게류 2 미기록종, Pinnixa penultipedalis Stimpson, 1858와 Sakaina japonica Serène, 1964 (십각목: 게하목)의 보고 (New Records of Two Pinnotherid Crabs, Pinnixa penultipedalis Stimpson, 1858 and Sakaina japonica Serène, 1964 (Decapoda, Brachyura), from Korea)

  • 윤석현;오현주;서인수;김미향
    • 한국수산과학회지
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    • 제52권5호
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    • pp.519-523
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    • 2019
  • Two pinnotherid crabs, Pinnixa penultipedalis and Sakaina japonica, collected from Yeosu, Jeollanam-do, South Korea, are newly recorded in Korea. These two species are unique representatives of their respective genera in local waters. The family Pinnotheridae currently comprises nine species in Korea. In this article, brief descriptions and illustrations of selected parts of these crabs are provided as evidence for their correct identifications.