• 제목/요약/키워드: Pteropontius

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東海産 Artotrogidae科의 橈脚類 (copepoda of Artotrogidae (Siphonostonatoida) from the Sea of Japan)

  • 김일회
    • Animal Systematics, Evolution and Diversity
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    • 제12권4호
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    • pp.397-466
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    • 1996
  • 동해안에서 잡힌 Artotrogidae과의 요각류 17종을 기록하였다. 이들은 Artotrogus 속의 4신종, Bradypontius속의 3신종, Cryptopontius속의 4신종, Myzopontius 속의 1신종 1미기록종, Pteropontius속의 1신종 1미기록종, 1신속에 속하는 2신종이다. 두 미기록종은 Myzopontius pungens Giesbrecht와 Pteropontius decorus Ho이다. 이들 17종은 태형동물 2종, 멍게 1종, 해초, 그리고 항구에 가라낮아 있던 폐그물로부터 채집된 것들이다. Artotrogus속의 분류에 대해서도 재검토하였다.

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Copepods of the Family Artotrogidae (Siphonostomatoida) from Korea, with Descriptions of Eight New Species

  • Jimin Lee;Il-Hoi Kim
    • Animal Systematics, Evolution and Diversity
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    • 제39권4호
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    • pp.176-211
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    • 2023
  • Nine copepod species of the family Artotrogidae Brady, 1880 are described or redescribed from Korea. Included new species are two in the genus Artotrogus Boeck, 1859, one each in the genera Bradypontius Giesbrecht, 1895, Cryptopontius Giesbrecht, 1899, Neopontius Scott T., 1898 and Chejupontius n. gen., and two in the genus Sewellopontius Ummerkutty, 1966. Chejupontius n. gen. resembles Ascidipontius Kim I. H., 1996, Pulicitrogus Kim I. H., 1998, and Sewellopontius in having reduced armature of leg 1, but is distinguished from these and other genera of the family by the large, mediodistally expanded protopod of leg 5 and by a combination of characters exhibited in leg 1 that the first exopodal segment lacks an inner seta, the second exopodal segment lacks an outer spine, the third exopodal segment is armed with three spines plus one to three setae, and the second endopodal segment is armed with a single inner seta. Pteropontius cristatus Giesbrecht, 1895 known previously only from the Mediterranean Sea is redescribed, based on a newly collected specimen from Korea, and P. trimerus Kim I. H., 1996 is removed to the genus Sewellopontius. A short note is given for the epibiotic suctorian Thecacineta calix (Schroder, 1907) which was found attached to the antennule of a new copepod species.