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Wiley1
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New Zealand Journal of Marine and Freshwater Research1
Publication Year
20081
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Author: Wenguang Liu ×Clear All Filters
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Estradiol‐17β and testosterone levels in the cockle Fulvia mutica during the annual reproductive cycleNARA Subscribed
New Zealand Journal of Marine and Freshwater Research · 2008 · Vol. 42 · Issue 4 · Wiley
Wenguang Liu; Qi Li; Lingfeng Kong
In this study, we investigated seasonal variations in the concentrations of estradiol‐17β (E 2 ) and testosterone (T) in the gonad of the cockle Fulvia mutica from March 2004 to February 2005 in relation to the reproductive cycle. Histological data showed that F. mutica is a hermaphrodite bivalve species, and gametogenesis took place during winter‐spring (November‐April) and spawning occurred in summer (May‐June) when water te...
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