Redescriptions of Two Thalestrid Copepods, Phyllothalestris sarsi Sewell, 1940 and Dactylopusia falcifera Willey, 1935(Copepoda, Harpacticoida, Thalestridae)in Korea

한국산 요각류, Phyllothalestris sarsi Sewell, 1940와 Dactylopusia falcifera Willey, 1935(요각아강, 갈고리노벌레목, Thalestridase과)의 재기재

  • Published : 2001.10.01

Abstract

Two marine harpacticoid species, Phyllothalestris sarsi Sewell, 1940 and Dactylopusia falcifera Willey, 1935 belonging to family Thalestridae are redescribed from South Korea, on the basis of the specimens of both sexes mainly from the washings of macroalgae at littoral rocky shore or sublittoral bottom sediments during the period from 1994 to 2000. They are new to Korean fauna, and this report is the first record for them in the Pacific Ocean.

1994년부터 주로 한국의 조간대 해조류 및 아조하대 바닥 퇴적물을 걸러 채집하여 보관중이던 Thalestridae과의 갈고리노벌레류를 재검토한 결과 Phyllothalestris sarsi Sewell, 1940와 Dactylopusia falcifera Willey, 1935의 2종을 추가로 동정하였다. 이 종들은 태평양에서 처음으로 보고되는 종이다. 2종 모두 원기재가 부족하여 한국산 표본을 재료로 하여 재기재를 하였고, 근연종과의 형질비교 및 변이성 등에 관하여 고찰하였다.

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References

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