Animal Systematics, Evolution and Diversity

The Korean Society of Systematic Zoology (한국동물분류학회)
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Redescription of Catinia plana Bocquet and Stock, 1957 and Description of Two New Species of Myzomolgus (Copepoda , Poecilostomatoida, Catiniidae) Associated with the Sipunculans in Korea

성구동물에서 발견한 Catinia Plana Bocquet and Stock의 재기재와 Myzomolgus속의 2신종 기재 (Coprpoda, Poecilostomatoida, Catiniidae)

  • Kim, Il-Hoi (Department of Biology, Kangnung National University)
  • Published : 2001.04.01
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Abstract

Catinia plana Bocquet and Stock, the type genus and species of the family Catiniidae, which has been known incompletely is redescribed on the basis of type material. Structure of appendages, especially those of mandible and maxilla, are reinterpreted. In addition, two new species of Myzomolgus associated respectively with the sipunculids Sipunculus nudus Linnaeus and Siphonosoma cumanense (Keferstein) are described from Korean waters. A comparison of already known species of Myzomolgus and two new species of the same genus resulted in a conclusion that members of this genus possess homogeneous traits and the genus is a well established taxon. A key to distinguish five genera of the Catiniidae is also provided.

Catiniidae과의 모식속이자 모식종이며 불완전하게 기록된 Catinia plana Bocquet and Stock을 모식 표본의 재조사를 통하여 재기재 하였다. 부속지의 구조, 특히 대악과 제2소악의 구조를 재해석하였다. 이와 함께, 동일 과에 속하며 지금까지 단형속이었던 Myzomolgus속의 2신종을 기재하였다. 이들은 각각 한국산 성구동물 Sipunculus nudus Linnaeus와 Siphonosoma cumanense (Keferstein)의 피부에 공생한다. Myzomolgus속의 종들을 비교한 결과, 이들은 여러 가지 동질적인 형태를 공유하고 있으며, 따라서 이 속은 확실한 속임이 판명되었다. Catiniidae과의 5속을 식별하는데 이용되는 검색표도 제시하였다.

Keywords

References

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