Embryonic Development of the Pacific Lamprey, Entosphenus tridentatus
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概要
- 論文の詳細を見る
Embryonic development of the Pacific lamprey, Entosphenus tridentatus, from Japan is described. Egg sizes averaged 1.249 mm (longest axis) and 1.145 mm (shortest axis), the time required for hatching being 11 days at 18℃, shorter than previously reported for a lower water temperature (19 days at 15℃). Early development in E. tridentatus proceeded at a similar rate to that in other lampreys, in spite of different rearing water temperatures for the latter, indicating possible specific differences in basic developmental rates.
- 社団法人日本動物学会の論文
- 2003-09-25
著者
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Yamazaki Yuji
Department of Biology, Faculty of Science, Toyama University
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Yamazaki Yuji
Department Of Applied Physics Waseda University
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Iwata Akihisa
Laboratory Of Ecology And Environment Division Of Southeast Asian Area Studies Graduate School Of As
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Fukutomi Norio
Tochigi Prefectural Fisheries Experiment Station
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Takeda Korenori
Tochigi Prefectural Fisheries Experiment Station
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