Ovarian structure and mode of egg production in the seaweed pipefish Syngnathus schlegeli (Syngnathidae)
Ovarian structure and mode of egg production in the seaweed pipefish Syngnathus schlegeli (Syngnathidae)
复制标题
海藻尖嘴鱼 Syngnathus schlegeli (Syngnathidae) 的卵巢结构和产卵方式
DOI：
10.1007/s10228-012-0313-z
复制
发表时间：
2013
影响因子：
1.2
通讯作者：
Yasuhisa Kobayashi
中科院分区：
文献类型：
--
作者：
A. Sogabe;H. Takata;Yasuhisa Kobayashi
本文研究了许氏海龙的卵巢结构和产卵方式。卵巢呈卷曲的片状结构，发育中的卵泡依其发育顺序排列，沿片状边缘沿着有一条生殖嵴。不同发育阶段的卵母细胞同时存在于卵巢中，成熟卵的数量随着时间的推移不断增加，表明卵子产生是异步的。这将是一个生理基础，多次产卵在很短的时间跨度与一夫多妻制在这种鱼。
This study investigated ovarian structure and mode of egg production in the seaweed pipefish,Syngnathus schlegeli. The ovary had a rolled sheet-like structure where developing follicles were arranged serially in sequence according to their development, with a single germinal ridge running along the edge of the sheet. Oocytes of various developmental stages were concomitantly present in the ovary, and the number of mature eggs increased continuously over time, indicating that egg production is asynchronous. This would be a physiological basis for multiple spawning within a short time span associated with polygamy in this fish.
两种一夫多妻制海龙的卵巢结构和产卵模式：与交配模式的因果关系
DOI：
--
发表时间：
2010
期刊：
影响因子：
--
作者：
Sogabe;A.;Ahnesjo;I.
通讯作者：
I.