Polyplacophora |
Chitonida |
Tonicellidae
Environment: milieu / climate zone / depth range / distribution range
生态学
; 深度上下限 0 - 115 m (Ref. 289). Temperate
Pacific Ocean.
Length at first maturity / 大小 / 重量 / 年龄
Maturity: Lm ?  range ? - ? cm Max length : 5.1 cm TL 雄鱼/尚未辨别雌雄; (Ref. 296)
Girdle: Microscopically granulated showing concentric growth lines. Lateral areas: Scarcely definable by a slightly raised wide rib. Valves: Variable in design and in color; range from orange-red to deep blood reds or lavenders with white zigzag markings. Markings: Edged in blue in live specimens but the blue color fades quickly in alcohol or in dried specimens. Girdle in alcohol: Cream colored, fading from orange in live specimens (Ref. 296).
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
Reproduction: The annual spawning cycle may be cued by spring phytoplankton (Ref. 290).
主要参考文献
参考文献 | 合作者 | 合作者
Dickson, R. 2002. (Ref. 290)
世界自然保护联盟红皮书 (Ref. 130435: Version 2024-1)
Not Evaluated
Not Evaluated
对人类的威胁
人类利用
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工具
更多信息
Population dynamics成长
年龄范围
体长-体重
体长-体长
体长-频率
Mass conversion
入添量
丰度
Human Related养殖信息
Stamps, Coins Misc.
网络资源
Estimates based on models
Preferred temperature
(Ref.
115969): 5.7 - 15.4, mean 9.7 (based on 344 cells).
脆弱性
Low vulnerability (10 of 100).
价格分类
Unknown.