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18.97.14.88
18.97.14.88
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동사리 Odontobutis platycephala ( 망둥어과 ) 의 개체발생
Embryonic development of a gobiid fish , Odontobutis platycephala
암전명구 (岩田明久) , 전상린 , 수야신언 (水野信彦) , 최기철 ( Akihisa Iwata , Sang Rin Jeon , Nobuhiko Miguno , Ki Chul Choi )
UCI I410-ECN-0102-2008-450-002259712

Embryonic development of Odontobutis platycephala was observed. The peculiarities of eggs and development of this species are similar to those of O. obscura interrupta. O. platycephala swims along the water bottom because of its poorly developed air bladder, whereas O. o. interrupta has a well developed air bladder and rises in the water at the feeding stage. In O. platycephala, xanthophores are observed at a later stage and are weaker than in O. o. interrupta. The differences between O. platycephala and O. o. interrupta may relate to the habitat of adults; the former occurs in the middle and upper reaches of rivers, whereas the latter lives in the lower reaches and the slow-moving regions of middle reaches of rivers.

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