Scyphozoa |
Rhizostomeae |
Lychnorhizidae
Environment: milieu / climate zone / depth range / distribution range
生态学
大洋性.
分布
国家 | FAO区域 | 生态系 | 标本纪录 | 简介
Southwest Atlantic: From Colombia to Brazil south to Argentina.
Length at first maturity / 大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm Max length : 15.0 cm WD 雄鱼/尚未辨别雌雄; (Ref. 2992)
12 to 15 cm wide, flatter than a hemisphere, exumbrella with fine granules and minute, sharp-pointed projections; four large velar lappets in each octant; mouth-arms as long as diameter of bell, much folded, the numerous mouths surrounded by minute clubs and nemuerous long filaments; twocentripetal vessels between adjacent radial canals.
Abundant in coastal areas under the influence of estuaries (Ref. 126290).
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
Members of the class Scyphozoa are gonochoric. Life cycle: Egg is laid by the adult medusa which later develops into a free-living planula, then to a scyphistoma to a strobila, and lastly to a free-living young medusa.
主要参考文献
参考文献 | 合作者 | 合作者
Migotto, A.E., A.C. Marques, A.C. Morandini and F.L. da Silveira. 2002. (Ref. 813)
世界自然保护联盟红皮书 (Ref. 130435)
Not Evaluated
Not Evaluated
对人类的威胁
人类利用
渔业: 商业性
| FishSource |
工具
网络资源
Estimates based on models
脆弱性
Low vulnerability (10 of 100).
价格分类
Unknown.
