Trimma caudomaculatum Yoshino & Araga, 1975
Blotch-tailed pygmygoby
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Trimma caudomaculatum
图片提供人 Erdmann, M.V.
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图片提供人 Erdmann, M.V.
分类 / 名称 俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei > Gobiiformes (Gobies) > Gobiidae (Gobies) > Gobiinae
Etymology: Trimma: Greek, trimma, -atos = something crushed (Ref. 45335); caudomaculatum: The name refers to the 'darkish red caudal fin base' (Ref. 109919).
Etymology: Trimma: Greek, trimma, -atos = something crushed (Ref. 45335); caudomaculatum: The name refers to the 'darkish red caudal fin base' (Ref. 109919).
环境：氛围 / 气候带 / 深度上下限 / 分布范围 生态学
海洋 礁区鱼类; 深度上下限 3 - ? m (Ref. 109919).
分布 领土 | FAO区域 | 生态系 | 标本纪录 | 分布图 | 简介 | Faunafri
Indo-Pacific: from Ryukyu Islands, Japan to the Solomon Islands, south-west west to Rowley Shoals, Western Australia; no record yet from Palau, but present in the Philippines; appears to extend at least to Maldive Islands from underwater photos.
大小 / 重量 / 年龄
简单描述 检索表 | 型态特徵 | 形态测量图
背棘 (总数) : 7; 背的软条 (总数) : 8; 臀棘: 1; 臀鳍软条: 8. This species is distinguished by the following characters: a bony interorbital 73-100% pupil diameter; fully scaled nape with the anterior rows ctenoid in adults; second dorsal spine that may reach posteriorly as far as the anterior dorsal procurrent caudal fin rays in mature males, usually reaches to at least the middle of the second dorsal fin; often unbranched pectoral-fin rays; the unbranched fifth pelvic-fin ray is about 50% the length of the fourth ray; posterior caudal peduncle with a large dark blotch; fresh and mature specimens >1.8 cm SL usually with a blue stripe along the lateral midline of the body passing across the dorsal margin of the pupil, another blue stripe in the dorsal midline, a third beneath the eye across the upper cheek, and blue blotches just anterior to the eye, on the opercle, and the posteroventral side of the iris; the base of the caudal fin posterior to the caudal spot is suffused with magenta with diffuse tapering reddish streaks; preserved specimens with a dark brown dorsal surface of the snout which is darker (often black) in the midline, with scattered, larger and much darker melanophores, between the front of the eye and the middle of the upper jaw is a dark diffuse blotch, the cheek below the eye has a diffuse stripe of brown chromatophores that passes along the ventral edge of the orbit dorsally, and the brown spot on the chin just behind the symphysis of the lower jaw is usually absent (Ref. 109919).
Body shape (shape guide): elongated; Cross section: oval.
Body shape (shape guide): elongated; Cross section: oval.
生命周期和交配行为 成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
主要参考文献
上传您的参考资料 | 参考文献 | 合作者 | 合作者
Winterbottom, R., 2016. Trimma tevegae and T. caudomaculatum revisited and redescribed (Acanthopterygii, Gobiidae), with descriptions of three new similar species from the western Pacific. Zootaxa 4144(1):001-053. (Ref. 109919)
CITES
Not Evaluated
对人类的威胁
人类利用
渔业: 没有兴趣
FAO - Publication: search | FishSource |
更多信息
营养生态学
食物（猎物）
食性组成
食物消耗量
口粮
捕食者
食物（猎物）
食性组成
食物消耗量
口粮
捕食者
生态学
生态学
生态学
人口动态
成长参数
最大年龄/尺寸
长度-重量关系
长短关系
体长-频率
质量转换
入添量
丰度
成长参数
最大年龄/尺寸
长度-重量关系
长短关系
体长-频率
质量转换
入添量
丰度
解剖学
鳃区
大脑
耳石
鳃区
大脑
耳石
生理学
身体成分
营养素
耗氧量
游泳类型
游泳速度
视觉色素
鱼声
疾病与寄生虫
毒性（半数致死浓度）
身体成分
营养素
耗氧量
游泳类型
游泳速度
视觉色素
鱼声
疾病与寄生虫
毒性（半数致死浓度）
遗传学
基因组
遗传学
异质性
遗传率
基因多样性
基因组
遗传学
异质性
遗传率
基因多样性
工具
特别资料
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网络资源
AFORO (otoliths) | Aquatic Commons | BHL | Cloffa | Websites from users | 核实 FishWatcher | CISTI | Catalog of Fishes: 属, 种 | DiscoverLife | ECOTOX | FAO - Publication: search | Faunafri | Fishipedia | Fishtrace | GloBI | Google Books | Google Scholar | Google | IGFA World Record | 国家资料库 | OneZoom | Open Tree of Life | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | Socotra Atlas | TreeBase | 树状分类阶层 | Wikipedia: 转至, 搜寻 | World Records Freshwater Fishing | 动物学的记录
基于模型的估算
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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]. |
| Bayesian length-weight | a=0.00741 (0.00346 - 0.01589), b=3.09 (2.91 - 3.27), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245). |
| 0 | |
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回复力 (参考文献 120179) |
高度, 族群倍增时间少于 15个月 (Preliminary K or Fecundity.). |
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渔业脆弱性 (Ref. 59153) |
Low vulnerability (10 of 100). 🛈 |