Sagittoidea |
Phragmophora |
Spadellidae
Environment: milieu / climate zone / depth range / distribution range
生态学
礁区鱼类. ; 20°N - 17°N, 89°W - 87°W
Western Central Atlantic: Mexico.
Length at first maturity / 大小 / 重量 / 年龄
Maturity: Lm ?  range ? - ? cm Max length : 0.4 cm BL 雄鱼/尚未辨别雌雄; (Ref. )
Mean latitude of occurrence = 18.5 (N); No known presence in China (Ref. 125708).
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
Members of the phylum Chaetognatha are hermaphroditic. Mating behavior: A preliminary visual signaling behavior for species recognition is observed to prevent predation. Life cycle: Eggs directly develop into miniature adults (hatchlings).
主要参考文献
参考文献 | 合作者 | 合作者
Tovar, E. and E. Suárez-Morales. 2007. (Ref. 84900)
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
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年龄范围
成长
体长-体重
体长-体长
型态特徵
仔鱼
丰度
网络资源
Estimates based on models