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タイトル: | ON THREE NEW SPECIES OF COLOBOMATUS (CYCLOPOIDA : PHILICHTHYIDAE) PARASITIC ON JAPANESE FISHES |
著者: | Izawa, Kunihiko |
著者名の別形: | イザワ, クニヒコ |
発行日: | 23-Dec-1974 |
出版者: | Seto Marine Biological Laboratory, Field Science Education and Research Center, Kyoto University |
誌名: | PUBLICATIONS OF THE SETO MARINE BIOLOGICAL LABORATORY |
巻: | 21 |
号: | 5-6 |
開始ページ: | 335 |
終了ページ: | 343 |
抄録: | Colobomatus is a copepod genus found parasitic in the cephalic sensory canal system of fish. Showing a pronounced sexual dimorphism, it has an almost immobile female, which keeps itself with curious assortment of processes in the narrow passage, and a mobile, much smaller male retaining much of ordinary copepod features. Twenty-four species of this genus thus far known are the parasites of marine teleosts except C. lamnae which has been recorded from an elasmobranch. In this note, three additional species recently found in Japan are described, respectively under the names, C. pupa n. sp., C. exilis n. sp., and C. fusiformis n. sp. The record represents the first discovery of the genus from Japanese waters and the second one from the Pacific, in which C. embiotocae has been obtained from several Californian species of embiotocids (Noble et al., 1969; Iverson, 1972). |
URI: | http://hdl.handle.net/2433/175877 |
DOI(出版社版): | 10.5134/175877 |
出現コレクション: | Vol.21 No.5-6 |
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