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Teleostei >
Gobiiformes (Gobies) >
Gobiidae (Gobies) > Gobionellinae
Etymology: Paedogobius: From Greek, Pados, ou = the name of river Po in Italy + Latin, gobius = gudgeon; kimurai: Named for Motofumi Kimura, who first discovered this species.
Eponymy: Motofumi Kimura works at the Okinawa Prefectural Fisheries Experiment Station. He co-wrote: Transient Sex Change in the Immature Malabar Grouper, Epinephelus malabaricus, Androgen Treatment (2014). He discovered this species in Japan. (Ref. 128868), visit book page.
More on authors: Iwata, Hosoya & Larson.
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋; 半咸淡水 居于水底的. 亞熱帶的
Western Pacific: Japan, Thailand and eastern Australia.
西太平洋: 日本，泰國與澳洲東部。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 1.8 cm SL (female)
简单描述
检索表 | 型态特徵 | 形态测量图
背棘 (总数) : 0; 背的软条 (总数) : 13 - 16; 臀棘: 0; 臀鳍软条: 14 - 15; 脊椎骨: 25. Pelvic fins with 0 or 1 spine (Ref. 43239); formed into a long rod, extending posteriorly to vertical line through mid point of 3rd abdominal vertebra.; left and right pelvic bones distinctly separated from each other posteriorly; subpelvic process absent in both sexes. Ectopterygoid and quadrate widely separated in secondary male. Some sensory papillae present on branchiostegal membranes. Maxillo-vomerine meniscus present. First dorsal fin absent. Dorsal- and anal-fin pterygiophores each supporting one unbranched soft ray, with supernumerary ray on first pterygiophore of anal fin. Abdominal vertebrae 10, caudal 15. First or 2 dorsal pterygiophores inserting between 9th and 10th neural spines. No scales (Ref. 48341).
腹鳍有 0 或 1 棘;(参考文献 43239) 进入一支长的竿之内形成,第三个腹部的脊椎骨对垂直的线经过中间点向后延伸。; 左边而右边的腹鳍骨明显地在后部地与彼此分开了; 子腹鳍突起不存在于两性。 外翼骨与方骨在第二的雄鱼中分得很开。 一些知觉的乳突位于鳃盖薄膜之上。 Maxillo-犁骨的新月形呈现。 第一背鳍不存在。 背部的- 而且每个支撑一个不分枝的软鳍条的臀鳍支鳍骨, 与额外的鳍条在臀鳍的第一支鳍骨上。 腹部的脊椎骨 10, 尾部的 15. 第一个或 2个背部的支鳍骨在第 9 与第 10个髓棘之间插入。 没有鳞片.(参考文献 48341)
Inhabits inner bays (Ref. 43239).
栖息于海湾内。 (参考文献 43239)
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
西太平洋: 日本，泰國與澳洲東部。
Iwata, A., S. Hosoya and H.K. Larson, 2001. Paedogobius kimurai, a new genus and species of goby (Teleostei: Gobioidei: Gobiidae) from the west Pacific. Rec. Aust. Mus. 53(1):103-112. (Ref. 48341)
世界自然保护联盟红皮书 (Ref. 130435: Version 2024-2)
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 1.0000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00977 (0.00444 - 0.02153), b=3.04 (2.85 - 3.23), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
营养阶层 (Ref.
69278): 3.0 ±0.4 se; based on size and trophs of closest relatives
回复力 (Ref.
120179): 高度, 族群倍增时间少于 15个月 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
