Korean Journal of Fisheries and Aquatic Sciences (한국수산과학회지)
- Volume 11 Issue 4
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- Pages.249-256
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- 1978
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- 0374-8111(pISSN)
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- 2287-8815(eISSN)
PECULIARITY IN SCALE CHARACTERS OF ENGRAULIDAE FISHES
멸치과어류의 비늘의 특이성
Abstract
Morphological characters of the scales of Engraulidae fishes, Engraulis japonica and Thrissa kammalensis, are described with illustrative figures. The scales are primitive cycloid and quadrangular or pentagonal without concentric foci. In Engraulis japonica arrangements of the grooves are irregular, and tile grooves converge from the outer margin to the central part of the scale. In Thrissa kammalensis the arrangements of the grooves are transverse in the major part of the scale except the apical part. The ridge of the apical part form a network arrangement, and parallel with the grooves. In the central part of the scales of the both species there are several fingerprint-like structures.
1978년 7월과 8월에 남해군삼동면형족리 연안의 죽방염에서 채집한 멸치과어류의 비늘의 특이성에 대하여 관찰한 결과를 요약하면 다음과 같다. 1.
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