韶关学院学报
韶關學院學報
소관학원학보
Journal of Shaoguan University(Social Science Edition)
2005年
9期
74~75
,共null页
温彩燕 邹佩贞 陈建荣 钟良明 罗钦洪
溫綵燕 鄒珮貞 陳建榮 鐘良明 囉欽洪
온채연 추패정 진건영 종량명 라흠홍
鱼类 光倒刺鲃 生态
魚類 光倒刺鲃 生態
어류 광도자파 생태
fishes; Spiniparbus hallandii Oshima; ecology
光倒刺鲃1～3龄处于快速生长期,4龄以后生长速度下降,以藻类食物为主,繁殖季节为每年5～9月份,在体长50～150mm,275～417 mm时,卵巢长度增加较快,3～4龄性腺发育成熟,属多次产卵类型.
光倒刺鲃1～3齡處于快速生長期,4齡以後生長速度下降,以藻類食物為主,繁殖季節為每年5～9月份,在體長50～150mm,275～417 mm時,卵巢長度增加較快,3～4齡性腺髮育成熟,屬多次產卵類型.
광도자파1～3령처우쾌속생장기,4령이후생장속도하강,이조류식물위주,번식계절위매년5～9월빈,재체장50～150mm,275～417 mm시,란소장도증가교쾌,3～4령성선발육성숙,속다차산란류형.
The Spiniparbus hallandii Oshima will grow fast during 1 - 3 years old, The growth speed will slow down after four years old. They feed on alpae. The reproduction time is between may and september. Their ovary length will be grown faster when they are 50- 150 mm long,and 275 -417 mm long;their sexual gland will be ripe during 3 - 4 years old. They will spawn and reproduce many times each year.
