分类 / 名称
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Ovalentaria/misc (Various families in series Ovalentaria) >
Opistognathidae (Jawfishes)
Etymology: Opistognathus: Greek, opisthe = behind + Greek, gnathos = jaw (Ref. 45335); to the very elongate upper jaw of the type species of the genus, Opistognathus nigromarginatus (Ref. 128653).
More on author: Peters.
环境:氛围 / 气候带 / 深度上下限 / 分布范围
生态学
海洋 居于水底的, usually 50 - 90 m (Ref. 27115). 熱帶; 18°C - 24°C (Ref. 27115)
Eastern Central Pacific: Bahía Magdalena (Baja California), throughout the Gulf of California, and south to Panama.
中太平洋東部: Bahia Magdalena(下加利福尼亞), 在加州灣各處, 而且南至巴拿馬。
大小 / 重量 / 年龄
成熟度: Lm ?  range ? - ? cm
Max length : 40.6 cm TL 雄鱼/尚未辨别雌雄; (Ref. 7419); 最大体重: 1.1 kg (Ref. 40637)
Feeds on small fishes, crustaceans, and other invertebrates. Nocturnal. Cleans and excavates its burrow, like keeping its home clean and tidy.
吃小鱼,甲壳动物与其他的无脊椎动物。 夜行的。 清理而且挖它的洞穴, 像保持它的家清理与整齐的。
生命周期和交配行为
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
中太平洋東部: Bahia Magdalena(下加利福尼亞), 在加州灣各處, 而且南至巴拿馬。
Goodson, G., 1988. Fishes of the Pacific coast. Alaska to Peru including the Gulf of California and the Galapagos Islands. Stanford University Press, Stanford, California. 267 p. (Ref. 7419)
世界自然保护联盟红皮书 (Ref. 130435: Version 2025-2 (Global))
人类利用
渔业: 没有兴趣; 游钓鱼种: 是的; 水族馆: 商业性
工具
特别资料
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网络资源
基于模型的估算
系统发育多样性指数 (参考文献 82804) |
PD50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.00389 (0.00180 - 0.00842), b=3.12 (2.94 - 3.30), in cm total length, based on all LWR estimates for this body shape (Ref. 93245). |
营养阶层 (参考文献 69278) |
3.8 ±0.58 se; based on food items. |
渔业脆弱性 (Ref. 59153) |
Low vulnerability (21 of 100). 🛈 |