分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Gobiiformes (Gobies) >
Gobiidae (Gobies) > Gobiinae
Etymology: Macrodontogobius: Greek, makros = great + Greek, odous = teeth + Latin, gobius = gudgeon (Ref. 45335).
More on author: Herre.
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋; 半咸淡水 礁区鱼类; 深度上下限 0 - 20 m (Ref. 48637), usually 1 - 10 m (Ref. 90102). 熱帶; 15°N - 30°S
Indo-Pacific: Seychelles eastward into Oceania, including Micronesia, Fanning, and Phoenix islands.
印度-太平洋: 向東的塞錫爾群島進入大洋洲之內, 包括密克羅尼西亞，扇形與鳳凰島。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 6.5 cm SL 雄鱼/尚未辨别雌雄; (Ref. 48637)
背棘 (总数): 7; 背的软条 (总数): 9-11; 臀棘 1; 臀鳍软条: 9 - 10; 脊椎骨: 26. Ground color of dorsal part of body greenish brown, ventral whitish yellow; a black spot at base of caudal fin; 7 dark brown blotches longitudinally arranged in mid-lateral area; black spots on cheeks and operculae, one ventral to the eye; pectoral fins hyaline; white pelvic fins. Pigment intensity variable among localities. 7 or less predorsal scales. Large, ctenoid scales except for cycloid scales in isthmus (Ref. 403); pelvic fins united with well-developed frenum; rounded caudal fin, slightly longer than head; longitudinal scale series 27-31; fully scaled cheek and opercle; depth of body 4.6-6.3 in SL (Ref. 90102).
身体的背部部份的底色绿褐色的, 腹的白黄色的; 在尾鳍基底的一个黑色的斑点; 7个深褐色的斑块纵向地排列成侧面中央的区域了; 在颊与鳃盖上的黑色的斑点, 一个腹的到眼; 胸鳍透明的; 白色的腹鳍。 有颜色强度可变的在地点之中。 7 以内前背的鳞片。 大又有栉鳞的鳞片在峡部除了圆形的鳞片。
Inhabits coastal bays, lagoons and estuaries on fine sand along reef margins to about 20 meters depth (Ref. 48637). Solitary (Ref. 90102). Specimens collected from shallow waters to 7 m, near coral reefs. In southern Japan, the species inhabits sandy bay bottoms.
在细砂上栖息于近岸海湾，舄湖与河口沿着礁区边缘到大约 20 公尺深度.(参考文献 48637) 在珊瑚礁的附近,标本采集自对 7 公尺的浅水域了。 在日本南部，此鱼种居住于沙的海湾底部。
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
印度-太平洋: 向東的塞錫爾群島進入大洋洲之內, 包括密克羅尼西亞，扇形與鳳凰島。
Murdy, E.O., 1985. A review of the gobiid fish genera Exyrias and Macrodontogobius, with description of a new species of Exyrias. Indo-Pac. Fish. (10):14 p. (Ref. 403)
人类利用
更多信息
俗名同种异名新陈代谢捕食者生态毒物学繁殖成熟度产卵场产卵群集孕卵数卵卵的发育
参考文献养殖养殖信息品种遗传学Electrophoreses遗传率疾病加工NutrientsMass conversion
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Estimates based on models
Preferred temperature (Ref.
123201): 25.4 - 29.3, mean 28.5 °C (based on 2331 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 1.0000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01023 (0.00477 - 0.02194), b=3.02 (2.84 - 3.20), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
营养阶层 (Ref.
69278): 2.8 ±0.4 se; based on diet studies.
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).
Nutrients (Ref.
124155): Calcium = 162 [79, 360] mg/100g; Iron = 0.94 [0.46, 1.78] mg/100g; Protein = 18.5 [16.5, 20.1] %; Omega3 = 0.157 [0.068, 0.304] g/100g; Selenium = 19.1 [9.4, 46.5] μg/100g; VitaminA = 138 [36, 473] μg/100g; Zinc = 2.94 [1.92, 4.37] mg/100g (wet weight);
