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Effects of Water Temperature Rise on Ventilation in the Black-lip Pearl Oyster Pinctada margaritifera

Journal of National Fisheries University Volume 61 Issue 1 Page 15-18
published_at 2012-09
61-1-15-18.pdf
[fulltext] 816 KB
Title
クロチョウガイの鰓換水に及ぼす水温上昇の影響
Effects of Water Temperature Rise on Ventilation in the Black-lip Pearl Oyster Pinctada margaritifera
Creators Yamamoto Ken-ichi
Creators Handa Takeshi
Creators Minato Yoshiyuki
Creators Odawara Kazusi
Creators Sone Ken-ichi
Source Identifiers
Creator Keywords
black-lip pearl oyster season temperature compensation ventilation
Effects of water temperature on ventilation was examined in the black-lip pearl oyster Pinctada margaritifera. The water temperature rose at a rate of 3℃ per hour from 20℃ on June and of 2℃ per hour from 27℃ on July. Ventilation volume was increased with rising temperature from 20℃ (June) and 27℃ (July) to 29℃. However, the ventilation volume at 27℃ on July was the same as that at 20℃ on June. From the results, the temperature compensation pattern is supposed to be Precht type 2 (Complete response) and Prosser type II (Translation).
Languages jpn
Resource Type departmental bulletin paper
Publishers National Fisheries University
Date Issued 2012-09
File Version Version of Record
Access Rights open access
Relations
[ISSN]0370-9361